Source Code

These source-code files were obtained by digitally photographing an Artemis 72 program listing from a private collection and then modifying pre-existing Comanche 55 (Apollo 11) source files to incorporate changes. Note that the page images presented online are of reduced quality, and that additional images may be available. Report any conversion errors or legibility problems in page images to info@sandroid.org. Notations on the program listing read, in part:

	GAP: ASSEMBLE REVISION 072 OF AGC PROGRAM ARTEMIS 
	BY NASA 2021114-011 11:40 FEB. 26, 1971

	THIS AGC PROGRAM SHALL ALSO BE REFERRED TO AS
				COLOSSUS 3
	THIS PROGRAM IS INTENDED FOR USE IN THE CM AS SPECIFIED
	IN REPORT R-577.  THIS PROGRAM WAS PREPARED UNDER OSR
	PROJECT 55-23890, SPONSORED BY THE MANNED SPACECRAFT
	CENTER OF THE NATIONAL AERONAUTICS AND SPACE
	ADMINISTRATION THROUGH CONTRACT NAS 9-4065 WITH THE
	CHARLES STARK DRAPER LABORATORY, MASSACHUSETTS INSTITUTE OF
	TECHNOLOGY, CAMBRIDGE, MASS.

006172,000002:                                                                                                 #  Copyright:     Public domain.
006173,000003:                                                                                                 #  Filename:      T4RUPT_PROGRAM.agc
006174,000004:                                                                                                 #  Purpose:       Part of the source code for Artemis (i.e., Colossus 3),
006175,000005:                                                                                                 #                 build 072.  This is for the Command Module's (CM)
006176,000006:                                                                                                 #                 Apollo Guidance Computer (AGC), we believe for
006177,000007:                                                                                                 #                 Apollo 15-17.
006178,000008:                                                                                                 #  Assembler:     yaYUL
006179,000009:                                                                                                 #  Contact:       Jim Lawton <jim DOT lawton AT gmail DOT com>
006180,000010:                                                                                                 #  Website:       www.ibiblio.org/apollo/index.html
006181,000011:                                                                                                 #  Page scans:    www.ibiblio.org/apollo/ScansForConversion/Artemis072/
006182,000012:                                                                                                 #  Mod history:   2009-08-03 JL   Adapted from corresponding Comanche 055 file.
006183,000013:                                                                                                 #                 2009-09-04 JL   OC40010 should be an EQUALS declaration.
006184,000014:                                                                                                 #                 2009-09-05 JL   Fixed typos.
006185,000015:                                                                                                 #                 2010-01-31 JL   Fixed build errors.
006186,000016:                                                                                                 #                 2010-02-02 JL   Fixed page numbers.
006187,000017:                                                                                                 #                 2010-02-11 JL   Fixed error on p157.
006188,000018:                                                                                                 #                 2010-02-20 RSB  Un-##'d this header.
006189,000019: 

Page 141

006191,000021: 
006192,000022: 06,2000                                          SETLOC   T4RUP                                 
006193,000023: 06,2000                                          BANK                                           
006194,000024: 
006195,000025: 06,2000                                          COUNT*   $$/T4RPT                              
006196,000026: 06,2000           54016        T4RUPT            TS       BANKRUPT                              
006197,000027: 06,2001           00006                          EXTEND                                         
006198,000028: 06,2002           22012                          QXCH     QRUPT                                 
006199,000029: 
006200,000030: 06,2003           11322                          CCS      DSRUPTSW                              #  GOES 3(-1)0 AROUND AND AROUND
006201,000031: 06,2004           12010                          TCF      NORMT4     +1                         
006202,000032: 06,2005           12007                          TCF      NORMT4                                
006203,000033: 
006204,000034: 06,2006           12132                          TCF      QUIKDSP                               
006205,000035: 
006206,000036: 06,2007           36214        NORMT4            CAF      THREE                                 
006207,000037: 06,2010           54070                          TS       RUPTREG1                              
006208,000038: 06,2011           55322                          TS       DSRUPTSW                              
006209,000039: 
006210,000040: 06,2012     7675               74K               =        HIGH4                                 
006211,000041: 
006212,000042:                                                                                                 #  RELTAB IS A PACKED TABLE. RELAYWORD CODE IN UPPER 4 BITS, RELAY CODE
006213,000043:                                                                                                 #  IN LOWER 5 BITS.
006214,000044: 
006215,000045:    4000                                          SETLOC   FFTAG12                               
006216,000046:    4000                                          BANK                                           
006217,000047:    4063                                          COUNT*   $$/PIN                                
006218,000048:    4063           04025        RELTAB            OCT      04025                                 
006219,000049:    4064           10003                          OCT      10003                                 
006220,000050:    4065           14031                          OCT      14031                                 
006221,000051:    4066           20033                          OCT      20033                                 
006222,000052:    4067           24017                          OCT      24017                                 
006223,000053:    4070           30036                          OCT      30036                                 
006224,000054:    4071           34034                          OCT      34034                                 
006225,000055:    4072           40023                          OCT      40023                                 
006226,000056:    4073           44035                          OCT      44035                                 
006227,000057:    4074           50037                          OCT      50037                                 
006228,000058:    4075           54000                          OCT      54000                                 
006229,000059:    4076           60000        RELTAB11          OCT      60000                                 
006230,000060: 

Page 142

006232,000062: 
006233,000063:                                                                                                 #  SWITCHED-BANK PORTION.
006234,000064: 
006235,000065: 06,2000                                          SETLOC   T4RUP                                 
006236,000066: 06,2000                                          BANK                                           
006237,000067: 
006238,000068: 06,2012                                          COUNT*   $$/T4RPT                              
006239,000069: 06,2012           11241        CDRVE             CCS      DSPTAB     +11D                       
006240,000070: 06,2013           02063                          TC       DSPOUT                                
006241,000071: 06,2014           02063                          TC       DSPOUT                                
006242,000072: 
006243,000073: 06,2015           57241                          XCH      DSPTAB     +11D                       
006244,000074: 06,2016           74347                          MASK     LOW11                                 
006245,000075: 06,2017           55241                          TS       DSPTAB     +11D                       
006246,000076: 06,2020           64076                          AD       RELTAB11                              
006247,000077: 06,2021           00006                          EXTEND                                         
006248,000078: 06,2022           01010                          WRITE    OUT0                                  
006249,000079: 06,2023           02072                          TC       HANG20                                
006250,000080: 

Page 143

006252,000082: 
006253,000083:                                                                                                 #  DSPOUT PROGRAM. PUTS OUT DISPLAYS.
006254,000084: 
006255,000085: 06,2024           55221        DSPOUTSB          TS       NOUT                                  
006256,000086: 06,2025           44772                          CS       ZERO                                  
006257,000087: 06,2026           54073                          TS       DSRUPTEM                              #  SET TO -0 FOR 1ST PASS THRU DSPTAB
006258,000088: 06,2027           57201                          XCH      DSPCNT                                
006259,000089: 06,2030           64771                          AD       NEG0                                  #  TO PREVENT +0
006260,000090: 06,2031           55201                          TS       DSPCNT                                
006261,000091: 06,2032           51201        DSPSCAN           INDEX    DSPCNT                                
006262,000092: 06,2033           11226                          CCS      DSPTAB                                
006263,000093: 06,2034           11201                          CCS      DSPCNT                                #  IF DSPTAB ENTRY +, SKIP
006264,000094: 06,2035           12030                          TCF      DSPSCAN    -2                         #  IF DSPCNT +, AGAIN
006265,000095: 06,2036           12047                          TCF      DSPLAY                                #  IF DSPTAB ENTRY -, DISPLAY
006266,000096: 06,2037           22400        11,14,9           OCT      22400                                 #  CANNOT GET HERE
006267,000097: 06,2040           10073                          CCS      DSRUPTEM                              #  IF DSRUPTEM=+0, 2ND PASS THRU DSPTAB
006268,000098: 06,2041           37764        120MRUPT          DEC      16372      B-14                       #  (DSPCNT = 0). +0 INTO NOUT.
006269,000099: 06,2042           55221                          TS       NOUT                                  
006270,000100: 06,2043           00002                          TC       Q                                     
006271,000101: 06,2044           54073                          TS       DSRUPTEM                              #  IF DSRUPTEM=-0, 1ST PASS THRU DSPTAB
006272,000102: 06,2045           34355                          CAF      TABLNTH                               #  (DSPCNT=0). +0 INTO DSRUPTEM. PASS AGAIN
006273,000103: 06,2046           12031                          TCF      DSPSCAN    -1                         
006274,000104: 
006275,000105: 06,2047           64770        DSPLAY            AD       ONE                                   
006276,000106: 06,2050           51201                          INDEX    DSPCNT                                
006277,000107: 06,2051           55226                          TS       DSPTAB                                #  REPLACE POSITIVELY
006278,000108: 06,2052           74347                          MASK     LOW11                                 #  REMOVE BITS 12 TO 15
006279,000109: 06,2053           54073                          TS       DSRUPTEM                              
006280,000110: 06,2054           34344                          CAF      HI5                                   
006281,000111: 06,2055           51201                          INDEX    DSPCNT                                
006282,000112: 06,2056           74063                          MASK     RELTAB                                #  PICK UP BITS 12 TO 15 OF RELTAB ENTRY
006283,000113: 06,2057           60073                          AD       DSRUPTEM                              
006284,000114: 06,2060           00006                          EXTEND                                         
006285,000115: 06,2061           01010                          WRITE    OUT0                                  #  WRITE CHANNEL 10
006286,000116: 06,2062           16706                          TCF      Q+1                                   #  *** NORMAL RETURN SKIPS ONE
006287,000117: 
006288,000118: 06,2063     5005               OCT54             EQUALS   LTHVACA                               
006289,000119: 06,2063     4355               TABLNTH           EQUALS   BINCON                                #  DEC 10 LENGTH OF DSPTAB
006290,000120: 06,2063           30101        DSPOUT            CA       FLAGWRD5                              
006291,000121: 06,2064           74752                          MASK     DSKYBIT                               
006292,000122: 06,2065           00006                          EXTEND                                         
006293,000123: 06,2066           12126                          BZF      NODSPOUT                              
006294,000124: 06,2067           11221                          CCS      NOUT                                  
006295,000125: 06,2070           02024                          TC       DSPOUTSB                              
006296,000126: 06,2071           12126                          TCF      NODSPOUT                              #  NO DISPLAY REQUESTS
006297,000127: 06,2072           42037        HANG20            CS       11,14,9                               
006298,000128: 06,2073           27322                          ADS      DSRUPTSW                              
006299,000129: 
006300,000130: 06,2074           37663                          CAF      20MRUPT                               
006301,000131: 06,2075           54027        SETTIME4          TS       TIME4                                 
006302,000132: 

Page 144

006304,000134:                                                                                                 #  THE STATUS OF THE PROCEED PUSHBUTTON IS MONITORED EVERY 120 MILLISECONDS VIA THE CHANNEL 32 BIT 14 INBIT.
006305,000135:                                                                                                 #  THE STATE OF THIS INBIT IS COMPARED WITH ITS STATE DURING THE PREVIOUS T4RUPT AND IS PROCESSED AS FOLLOWS.
006306,000136:                                                                                                 #         IF PREV ON AND NOW ON    -   BYPASS
006307,000137:                                                                                                 #         IF PREV ON AND NOW OFF   -   UPDATE IMODES33
006308,000138:                                                                                                 #         IF PREV OFF AND NOW ON   -   UPDATE IMODES33 AND PROCESS VIA PINBALL
006309,000139:                                                                                                 #         IF PREV OFF AND NOW OFF  -   BYPASS
006310,000140:                                                                                                 #  THE LOGIC EMPLOYED REQUIRES ONLY 9 MCT (APPROX. 108 MICROSECONDS) OF COMPUTER TIME WHEN NO CHANGES OCCUR.
006311,000141: 
006312,000142: 06,2076           31334        PROCEEDE          CA       IMODES33                              #  MONITOR FOR PROCEED BUTTON
006313,000143: 06,2077           00006                          EXTEND                                         
006314,000144: 06,2100           06032                          RXOR     CHAN32                                #  CHECK IF BIT 14 DIFFERENT
006315,000145: 06,2101           74753                          MASK     PROCDBIT                              
006316,000146: 06,2102           00006                          EXTEND                                         
006317,000147: 06,2103           12116                          BZF      T4JUMP                                #  NO CHANGE
006318,000148: 
006319,000149: 06,2104           23334                          LXCH     IMODES33                              
006320,000150: 06,2105           00006                          EXTEND                                         
006321,000151: 06,2106           06001                          RXOR     LCHAN                                 
006322,000152: 06,2107           55334                          TS       IMODES33                              #  UPDATE IMODES33
006323,000153: 06,2110           74753                          MASK     PROCDBIT                              
006324,000154: 06,2111           10000                          CCS      A                                     
006325,000155: 06,2112           12116                          TCF      T4JUMP                                #  WAS ON - NOW OFF
006326,000156: 
006327,000157: 06,2113           05120                          TC       NOVAC30                               #  WAS OFF - NOW ON
006328,000158: 06,2114     1202                                 EBANK=   DSPCOUNT                              
006329,000159: 06,2114           03311 60102                    2CADR    PROCKEY                               
006330,000160: 

Page 145

006332,000162:                                                                                                 #  JUMP TO APPROPRIATE ONCE-PER SECOND (0.96 SEC ACTUALLY) ACTIVITY
006333,000163: 
006334,000164: 06,2116           50070        T4JUMP            INDEX    RUPTREG1                              
006335,000165: 06,2117           12120                          TCF      +1                                    
006336,000166: 
006337,000167: 06,2120           12124                          TCF      OPTTEST                               
006338,000168: 06,2121           13001                          TCF      OPTMON                                
006339,000169: 06,2122           12124                          TCF      OPTTEST                               
006340,000170: 06,2123           12167                          TCF      IMUMON                                
006341,000171: 06,2124           04714        OPTTEST           TC       IBNKCALL                              
006342,000172: 06,2125           20000                          CADR     OPTDRIVE                              
006343,000173: 
006344,000174: 06,2126     7663               20MRUPT           =        OCT37776                              #  (DEC 16382)
006345,000175: 06,2126           00006        NODSPOUT          EXTEND                                         #  TURN OFF RELAYS
006346,000176: 06,2127           01010                          WRITE    OUT0                                  
006347,000177: 
006348,000178: 06,2130           32041                          CAF      120MRUPT                              #  SET FOR NEXT CDRVE
006349,000179: 06,2131           12075                          TCF      SETTIME4                              
006350,000180: 
006351,000181: 06,2132           34753        QUIKDSP           CAF      BIT14                                 
006352,000182: 06,2133           71322                          MASK     DSRUPTSW                              
006353,000183: 06,2134           00006                          EXTEND                                         
006354,000184: 06,2135           12163                          BZF      QUIKOFF                               #  WROTE LAST TIME, NOW TURN OFF RELAYS.
006355,000185: 
006356,000186: 06,2136           11221                          CCS      NOUT                                  
006357,000187: 06,2137           02024                          TC       DSPOUTSB                              
006358,000188: 06,2140           12150                          TCF      NODSPY                                #  NOUT=0 OR BAD RETURN FROM DSPOUTSB
006359,000189: 06,2141           44753                          CS       BIT14                                 #  GOOD RETURN (WE DISPLAYED SOMETHING)
006360,000190: 06,2142           27322        QUIKRUPT          ADS      DSRUPTSW                              
006361,000191: 
006362,000192: 06,2143           37663                          CAF      20MRUPT                               
006363,000193: 06,2144           54027                          TS       TIME4                                 
006364,000194: 
006365,000195: 06,2145           34760                          CAF      BIT9                                  
006366,000196: 06,2146           27322                          ADS      DSRUPTSW                              
006367,000197: 
006368,000198: 06,2147           05323                          TC       RESUME                                
006369,000199: 
006370,000200: 06,2150           00006        NODSPY            EXTEND                                         
006371,000201: 06,2151           01010                          WRITE    OUT0                                  
006372,000202: 
006373,000203: 06,2152           37663        SYNCT4            CAF      20MRUPT                               
006374,000204: 06,2153           26027                          ADS      TIME4                                 
006375,000205: 
006376,000206: 06,2154           34760                          CAF      BIT9                                  
006377,000207: 06,2155           27322                          ADS      DSRUPTSW                              
006378,000208: 06,2156           11322                          CCS      DSRUPTSW                              
006379,000209: 06,2157           05323                          TC       RESUME                                
006380,000210: 06,2160           37737        OCT37737          OCT      37737                                 
006381,000211: 06,2161           02152                          TC       SYNCT4                                

Page 146

006383,000213: 06,2162           05323                          TC       RESUME                                
006384,000214: 
006385,000215: 06,2163           00006        QUIKOFF           EXTEND                                         
006386,000216: 06,2164           01010                          WRITE    OUT0                                  
006387,000217: 06,2165           34753                          CAF      BIT14                                 #  RESET DSRUPTSW TO SEND DISPLAY NEXT PASS
006388,000218: 06,2166           12142                          TCF      QUIKRUPT                              
006389,000219: 

Page 147

006391,000221:                                                                                                 #  PROGRAM NAME:  IMUMON
006392,000222: 
006393,000223:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM IS ENTERED EVERY 480 MS.  IT DETECTS CHANGES OF THE IMU STATUS BITS IN
006394,000224:                                                                                                 #  CHANNEL 30 AND CALLS THE APPROPRIATE SUBROUTINES.  THE BITS PROCESSED AND THEIR RELEVANT SUROUTINES ARE:
006395,000225: 
006396,000226:                                                                                                 #         FUNCTION                BIT     SUBROUTINE CALLED
006397,000227:                                                                                                 #         --------                ---     -----------------
006398,000228:                                                                                                 #         TEMP IN LIMITS           15     TLIM
006399,000229:                                                                                                 #         ISS TURN-ON REQUEST      14     ITURNON
006400,000230:                                                                                                 #         IMU FAIL                 13     IMUFAIL (SETISSW)
006401,000231:                                                                                                 #         IMU CDU FAIL             12     ICDUFAIL (SETISSW)
006402,000232:                                                                                                 #         IMU CAGE                 11     IMUCAGE
006403,000233:                                                                                                 #         IMU OPERATE               9     IMUOP
006404,000234: 
006405,000235:                                                                                                 #  THE LAST SAMPLED STATE OF THESE BITS IS LEFT IN IMODES30.  ALSO, EACH SUBROUTINE CALLED FINDS THE NEW
006406,000236:                                                                                                 #  VALUE OF THE BIT IN A, WITH Q SET TO THE PROPER RETURN LOCATION, NXTIFAIL.
006407,000237: 
006408,000238:                                                                                                 #  CALLING SEQUENCE:  T4RUPT EVERY 480 MILLISECONDS.
006409,000239: 
006410,000240:                                                                                                 #  JOBS OR TASKS INITIATED:  NONE.
006411,000241: 
006412,000242:                                                                                                 #  SUBROUTINES CALLED:  TLIM, ITURNON, SETISSW, IMUCAGE, IMUOP.
006413,000243: 
006414,000244:                                                                                                 #  ERASABLE INITIALIZATION:
006415,000245:                                                                                                 #         FRESH START OR RESTART WITH NO GROUPS ACTIVE:  C(IMODES30) = OCT 37411.
006416,000246:                                                                                                 #         RESTART WITH ACTIVE GROUPS:     C(IMODES30) = (B(IMODES30)AND(OCT 00035)) PLUS OCT 37400.
006417,000247:                                                                                                 #                                         THIS LEAVES IMU FAIL BITS INTACT.
006418,000248: 
006419,000249:                                                                                                 #  ALARMS:  NONE.
006420,000250: 
006421,000251:                                                                                                 #  EXIT:  TNONTEST.
006422,000252: 
006423,000253:                                                                                                 #  OUTPUT:  UPDATED IMODES30 WITH CHANGES PROCESSED BY APPROPRIATE SUBROUTINE.
006424,000254: 
006425,000255: 06,2167           31333        IMUMON            CA       IMODES30                              #  SEE IF THERE HAS BEEN A CHANGE IN THE
006426,000256: 06,2170           00006                          EXTEND                                         #  RELEVANT BITS OF CHAN 30.
006427,000257: 06,2171           06030                          RXOR     CHAN30                                #  CHECK IF BITS 9,11-15 CHANGED
006428,000258: 06,2172           72764                          MASK     30RDMSK                               
006429,000259: 06,2173           00006                          EXTEND                                         
006430,000260: 06,2174           12224                          BZF      TNONTEST                              #  NO CHANGE IN STATUS.
006431,000261: 
006432,000262: 06,2175           54070                          TS       RUPTREG1                              #  SAVE BITS WHICH HAVE CHANGED.
006433,000263: 06,2176           23333                          LXCH     IMODES30                              #  UPDATE IMODES30.
006434,000264: 06,2177           00006                          EXTEND                                         
006435,000265: 06,2200           06001                          RXOR     LCHAN                                 
006436,000266: 06,2201           55333                          TS       IMODES30                              
006437,000267: 
006438,000268: 06,2202           44770                          CS       ONE                                   
006439,000269: 06,2203           56070                          XCH      RUPTREG1                              
006440,000270: 06,2204           00006                          EXTEND                                         

Page 148

006442,000272: 06,2205           62517                          BZMF     TLIM                                  #  CHANGE IN IMU TEMP.
006443,000273: 06,2206           12210                          TCF      NXTIFBIT                              #  BEGIN BIT SCAN.
006444,000274: 
006445,000275: 06,2207           64770                 -1       AD       ONE                                   #  (RE-ENTERS HERE FROM NXTIFAIL.)
006446,000276: 06,2210           24070        NXTIFBIT          INCR     RUPTREG1                              #  ADVANCE BIT POSITION NUMBER.
006447,000277: 06,2211           60000                 +1       DOUBLE                                         
006448,000278: 06,2212           54000                          TS       A                                     #  SKIP IF OVERFLOW.
006449,000279: 06,2213           12210                          TCF      NXTIFBIT                              #  LOOK FOR BIT.
006450,000280: 
006451,000281: 06,2214           56071                          XCH      RUPTREG2                              #  SAVE OVERFLOW-CORRECTED DATA.
006452,000282: 06,2215           50070                          INDEX    RUPTREG1                              #  SELECT NEW VALUE OF THIS BIT.
006453,000283: 06,2216           34753                          CAF      TONISSBT                              
006454,000284: 06,2217           71333                          MASK     IMODES30                              
006455,000285: 06,2220           50070                          INDEX    RUPTREG1                              
006456,000286: 06,2221           02760                          TC       IFAILJMP                              
006457,000287: 
006458,000288: 06,2222           10071        NXTIFAIL          CCS      RUPTREG2                              #  PROCESS ANY ADDITIONAL CHANGES.
006459,000289: 06,2223           12207                          TCF      NXTIFBIT   -1                         
006460,000290: 

Page 149

006462,000292:                                                                                                 #  PROGRAM NAME:  TNONTEST.
006463,000293: 
006464,000294:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM HONORS REQUESTS FOR ISS INITIALIZATION.  ISS TURN-ON (CHANNEL 30 BIT 14)
006465,000295:                                                                                                 #  AND ISS OPERATE (CHANNEL 30 BIT 9) REQUESTS ARE TREATED AS A PAIR AND PROCESSING TAKES PLACE .480 SECONDS
006466,000296:                                                                                                 #  AFTER EITHER ONE APPEARS.  THIS INITIALIZATION TAKES ON ONE OF THE FOLLOWING THREE FORMS:
006467,000297: 
006468,000298:                                                                                                 #         1) ISS TURN-ON:  IN THIS SITUATION THE COMPUTER IS OPERATING WHEN THE ISS IS TURNED ON.  NOMINALLY,
006469,000299:                                                                                                 #         BOTH ISS TURN-ON AND ISS OPERATE APPEAR.  THE PLATFORM IS CAGED FOR 90 SECONDS AND THE ICDU'S ZEROED
006470,000300:                                                                                                 #         SO THAT AT THE END OF THE PROCESS THE GIMBAL LOCK MONITOR WILL FUNCTION PROPERLY.
006471,000301: 
006472,000302:                                                                                                 #         2) ICDU INITIALIZATION:  IN THIS CASE THE COMPUTER WAS PROBABLY TURNED ON WITH THE ISS IN OPERATE OR
006473,000303:                                                                                                 #         A FRESH START WAS DONE WIT THE ISS IN OPERATE.  IN THIS CASE ONLY ISS OPERATE IS ON.  THE ICDU'S ARE
006474,000304:                                                                                                 #         ZEROED SO THE GIMBAL LOCK MONITOR WILL FUNCTION.  AN EXCEPTION IS IF THE ISS IS IN GIMBAL LOCK AFTER
006475,000305:                                                                                                 #         A RESTART, THE ICDU'S WILL NOT BE ZEROED.
006476,000306: 
006477,000307:                                                                                                 #         3) RESTART WITH RESTARTABLE PROGRAM USING THE IMU:  IN THIS CASE, NO INITIALIZATION TAKES PLACE SINCE
006478,000308:                                                                                                 #         IT IS ASSUMED THAT THE USING PROGRAM DID THE INITIALIZATION AND THEREFORE T4RUPT SHOULD NOT INTERFERE.
006479,000309: 
006480,000310:                                                                                                 #  IMODES30 BIT 7 IS SET = 1 BY THE FIRST BIT (CHANNEL 30 BIT 14 OR 9) WHICH ARRIVES.  FOLLOWING THIS, TNONTEST IS
006481,000311:                                                                                                 #  ENTERED, FINDS BIT 7 = 1 BUT BIT 8 = 0, SO IT SETS BIT 8 = 1 AND EXITS.  THE NEXT TIME IT FINDS BIT 8 = 1 AND
006482,000312:                                                                                                 #  PROCEEDS, SETTING BITS 8 AND 7 = 0.  AT PROCTNON, IF ISS TURN-ON REQUEST IS PRESENT, THE ISS IS CAGED (ZERO +
006483,000313:                                                                                                 #  COARSE).  IF ISS OPERATE IS NOT PRESENT PROGRAM ALARM 00213 IS ISSUED.  AT THE END OF A 90 SECOND CAGE, BIT 2
006484,000314:                                                                                                 #  OF IMODES30 IS TESTED.  IF IT IS = 1, ISS TURN-ON WAS NOT PRESENT FOR THE ENTIRE 90 SECONDS.  IN THAT CASE, IF
006485,000315:                                                                                                 #  THE ISS TURN-ON REQUEST IS PRESENT THE 90 SECOND WAIT IS REPEATED,  OTHERWISE NO ACTION OCCURS UNLESS A PROGRAM
006486,000316:                                                                                                 #  WAS WAITING FOR THE INITIALIZATION IN WHICH CASE THE PROGRAM IS GIVEN AN IMUSTALL ERROR RETURN.  IF THE DELAY
006487,000317:                                                                                                 #  WENT PROPERLY, THE ISS DELAY OUTBIT IS SENT AND THE ICDU'S ZEROED.  A TASK IS INITIATED TO REMOVE THE PIPA FAIL
006488,000318:                                                                                                 #  INHIBIT BIT IN 10.24 SECONDS.  IF A MISSION PROGRAM WAS WAITING IT IS INFORMED VIA ENDIMU.
006489,000319: 
006490,000320:                                                                                                 #  AT PROCTNON, IF ONLY ISS OPERATE IS PRESENT (OPONLY), THE CDU'S ARE ZEROED UNLESS THE PLATFORM IS IN COARSE
006491,000321:                                                                                                 #  ALIGN (= GIMBAL LOCK HERE) OR A MISSION PROGRAM IS USING THE IMU (INUSEFLG = 1).
006492,000322: 
006493,000323:                                                                                                 #  CALLING SEQUENCE:  T4RUPT EVERY 480 MILLISECONDS AFTER IMUMON.
006494,000324: 
006495,000325:                                                                                                 #  JOBS OR TASKS INITIATED:  1) ENDTNON, 90 SECONDS AFTER CAGING STARTED.  2) ISSUP, 4 SECONDS AFTER CAGING DONE.
006496,000326:                                                                                                 #         3) PFAILOK, 10.24 SECONDS AFTER INITIALIZATION COMPLETED.  4) UNZ2, 320 MILLISECONDS AFTER ZEROING
006497,000327:                                                                                                 #         STARTED.
006498,000328: 
006499,000329:                                                                                                 #  SUBROUTINES CALLED: CAGESUB, CAGESUB2, ZEROICDU, ENDIMU, IMUBAD, NOATTOFF, SETISSW, VARDELAY.
006500,000330: 
006501,000331:                                                                                                 #  ERASABLE INITIALIZATION:  SEE IMUMON.
006502,000332: 
006503,000333:                                                                                                 #  ALARMS:  PROGRAM ALARM 00213 IF ISS TURN-ON REQUESTED WITHOUT ISS OPERATE.
006504,000334: 
006505,000335:                                                                                                 #  EXIT:  ENDTNON EXITS TO C33TEST.  TASKS HAVING TO DO WITH INITIALIZATION EXIT AS FOLLOWS:  MISSION PROGRAM
006506,000336:                                                                                                 #  WAITING AND INITIALIZATION COMPLETE, EXIT TO ENDIMU, MISSION PROGRAM WAITING AND INITIALIZATION FAILED, EXIT TO
006507,000337:                                                                                                 #  IMUBAD, IMU NOT IN USE, EXIT TO TASKOVER.
006508,000338: 
006509,000339:                                                                                                 #  OUTPUT:  ISS INITIALIZED.
006510,000340: 
006511,000341: 06,2224           41333        TNONTEST          CS       IMODES30                              #  AFTER PROCESSING ALL CHANGES, SEE IF IT

Page 150

006513,000343: 06,2225           74762                          MASK     ITNON1BT                              #  IS TIME TO ACT ON TURN-ON REQUEST
006514,000344: 06,2226           10000                          CCS      A                                     
006515,000345: 06,2227           12366                          TCF      C33TEST                               #  NO - EXAMINE CHANNEL 33.
006516,000346: 
006517,000347: 06,2230           34761                          CAF      ITNON2BT                              #  SEE IF FIRST OR 2ND SAMPLE
006518,000348: 06,2231           71333                          MASK     IMODES30                              
006519,000349: 06,2232           10000                          CCS      A                                     
006520,000350: 06,2233           12237                          TCF      PROCTNON                              #  REACT AFTER SECOND SAMPLE.
006521,000351: 
006522,000352: 06,2234           34761                          CAF      ITNON2BT                              #  IF FIRST SAMPLE, SET BIT TO REACT
006523,000353: 06,2235           27333                          ADS      IMODES30                              #  TIME.
006524,000354: 06,2236           12366                          TCF      C33TEST                               
006525,000355: 
006526,000356:                                                                                                 #  PROCESS IMU TURN-ON REQUESTS AFTER WAITING 1 SAMPLE FOR ALL SIGNALS TO ARRIVE.
006527,000357: 
006528,000358: 06,2237           34761        PROCTNON          CA       ITNON2BT                              
006529,000359: 06,2240           64762                          AD       ITNON1BT                              
006530,000360: 06,2241           40000                          COM                                            
006531,000361: 06,2242           71333                          MASK     IMODES30                              
006532,000362: 06,2243           55333                          TS       IMODES30                              
006533,000363: 06,2244           74753                          MASK     TONISSBT                              #  SEE IF TURN-ON REQUEST
006534,000364: 06,2245           10000                          CCS      A                                     
006535,000365: 06,2246           12342                          TCF      OPONLY                                #  OPERATE ON ONLY.
006536,000366: 
006537,000367: 06,2247           41333                          CS       IMODES30                              #  IF TURN-ON REQUEST, WE SHOULD HAVE IMU
006538,000368: 06,2250           74760                          MASK     IMUOPBIT                              #  OPERATE.
006539,000369: 06,2251           10000                          CCS      A                                     
006540,000370: 06,2252           12255                          TCF      +3                                    
006541,000371: 
006542,000372: 06,2253           05671                          TC       ALARM                                 #  ALARM IF NOT.
006543,000373: 06,2254           00213                          OCT      213                                   
006544,000374: 
006545,000375: 06,2255           02740                 +3       TC       CAGESUB                               
006546,000376: 
006547,000377: 06,2256           33670                          CAF      90SECS                                
006548,000378: 06,2257           05233                          TC       WAITLIST                              
006549,000379: 06,2260  E3,1474                                 EBANK=   CDUIND                                
006550,000380: 06,2260           02265 14063                    2CADR    ENDTNON                               
006551,000381: 
006552,000382: 06,2262           12366                          TCF      C33TEST                               
006553,000383: 
006554,000384: 06,2263           33670        RETNON            CAF      90SECS                                
006555,000385: 06,2264           05260                          TC       VARDELAY                              
006556,000386: 
006557,000387: 06,2265           44767        ENDTNON           CS       DLAYFAIL                              #  RESET TURN-ON REQUEST FAILBIT
006558,000388: 06,2266           71333                          MASK     IMODES30                              
006559,000389: 06,2267           57333                          XCH      IMODES30                              
006560,000390: 06,2270           74767                          MASK     DLAYFAIL                              #  IF IT WAS OFF, SEND ISS DELAY COMPLETE.
006561,000391: 06,2271           00006                          EXTEND                                         

Page 151

006563,000393: 06,2272           12305                          BZF      ENDTNON2                              
006564,000394: 06,2273           34753                          CAF      TONISSBT                              #  IF IT WAS ON AND TURN-ON REQUEST NOW
006565,000395: 06,2274           71333                          MASK     IMODES30                              #  PRESENT, RE-ENTER 90 SEC DELAY IN WL.
006566,000396: 06,2275           00006                          EXTEND                                         
006567,000397: 06,2276           12263                          BZF      RETNON                                
006568,000398: 
006569,000399: 06,2277           40074                          CS       FLAGWRD0                              #  IF IT IS NOT ON NOW, SEE IF A PROG WAS
006570,000400: 06,2300           74761                          MASK     IMUSEFLG                              #  WAITING.
006571,000401: 06,2301           10000                          CCS      A                                     
006572,000402: 06,2302           15314                          TCF      TASKOVER                              
006573,000403: 06,2303           04655                          TC       POSTJUMP                              
006574,000404: 06,2304           17625                          CADR     IMUBAD                                #  UNSUCCESSFUL TURN-ON.
006575,000405: 
006576,000406: 06,2305           34752        ENDTNON2          CAF      BIT15                                 #  SEND ISS DELAY COMPLETE.
006577,000407: 06,2306           00006                          EXTEND                                         
006578,000408: 06,2307           05012                          WOR      CHAN12                                #  TURN OFF ISS DELAY COUNTER
006579,000409: 06,2310           04714                          TC       IBNKCALL                              #  TURN OFF NO ATT LAMP.
006580,000410: 06,2311           17207                          CADR     NOATTOFF                              
006581,000411: 
006582,000412: 06,2312           05511        UNZ2              TC       ZEROICDU                              
006583,000413: 
006584,000414: 06,2313           45001                          CS       BITS4&5                               #  REMOVE ZERO AND COARSE.
006585,000415: 06,2314           00006                          EXTEND                                         
006586,000416: 06,2315           03012                          WAND     CHAN12                                
006587,000417: 
006588,000418: 06,2316           35025                          CAF      7.9SEC                                #  WAIT 7.9 SEC FOR CTRS TO FIND GIMBALS
006589,000419: 06,2317           05260                          TC       VARDELAY                              
006590,000420: 
006591,000421: 06,2320           34763        ISSUP             CA       IMUNITBT                              
006592,000422: 06,2321           64765                          AD       IMUFINHT                              
006593,000423: 06,2322           64766                          AD       ICDUINHT                              
006594,000424: 06,2323           40000                          COM                                            #  REMOVE CAGING, IMUFAIL INHIBIT, AND
006595,000425: 06,2324           71333                          MASK     IMODES30                              #  ICDUFAIL INHIBIT FLAGS.
006596,000426: 06,2325           55333                          TS       IMODES30                              
006597,000427: 
006598,000428: 06,2326           44763                          CS       NOIMUDAP                              #  ENABLE DAP
006599,000429: 06,2327           71334                          MASK     IMODES33                              
006600,000430: 06,2330           55334                          TS       IMODES33                              
006601,000431: 
006602,000432: 06,2331           02706                          TC       SETISSW                               #  ISS WARNING MIGHT HAVE BEEN INHIBITED.
006603,000433: 
006604,000434: 06,2332           44752                          CS       BIT15                                 #  REMOVE IMU DELAY COMPLETE DISCRETE.
006605,000435: 06,2333           00006                          EXTEND                                         
006606,000436: 06,2334           03012                          WAND     CHAN12                                
006607,000437: 
006608,000438: 06,2335           35020                          CAF      4SECS                                 #  DONT ENABLE PROG ALARM ON PIP FAIL FOR
006609,000439: 06,2336           05233                          TC       WAITLIST                              #  ANOTHER 4 SECS.
006610,000440: 06,2337  E3,1474                                 EBANK=   CDUIND                                
006611,000441: 06,2337           03175 16063                    2CADR    PFAILOK                               

Page 152

006613,000443: 06,2341           15314                          TCF      TASKOVER                              
006614,000444: 
006615,000445: 06,2342           34765        OPONLY            CAF      BIT4                                  
006616,000446: 06,2343           00006                          EXTEND                                         #  IF OPERATE ON ONLY AND WE ARE IN COARSE
006617,000447: 06,2344           02012                          RAND     CHAN12                                #  ALIGN, DONT ZERO THE CDUS BECAUSE WE
006618,000448: 06,2345           10000                          CCS      A                                     #  MIGHT BE IN GIMBAL LOCK. USE V41N20 TO
006619,000449: 06,2346           12366                          TCF      C33TEST                               #  RECOVER.
006620,000450: 
006621,000451: 06,2347           34761                          CAF      IMUSEFLG                              #  OTHERWISE, ZERO THE COUNTERS
006622,000452: 06,2350           70074                          MASK     STATE                                 #  UNLESS SOMEONE IS USING THE IMU.
006623,000453: 06,2351           10000                          CCS      A                                     
006624,000454: 06,2352           12366                          TCF      C33TEST                               
006625,000455: 
006626,000456: 06,2353           02751                          TC       CAGESUB2                              #  SET TURNON FLAGS.
006627,000457: 
006628,000458: 06,2354           04714        ISSZERO           TC       IBNKCALL                              #  TURN OFF NO ATT LAMP.
006629,000459: 06,2355           17207                          CADR     NOATTOFF                              #      IMU CAGE OFF ENTRY.
006630,000460: 
006631,000461: 06,2356           34764                          CAF      BIT5                                  #  ISS CDU ZERO
006632,000462: 06,2357           00006                          EXTEND                                         
006633,000463: 06,2360           05012                          WOR      CHAN12                                
006634,000464: 
006635,000465: 06,2361           05511                          TC       ZEROICDU                              
006636,000466: 06,2362           34763                          CAF      BIT6                                  #  WAIT 300 MS FOR AGS TO RECEIVE SIGNAL.
006637,000467: 06,2363           05223                          TC       TWIDDLE                               
006638,000468: 06,2364           02312                          ADRES    UNZ2                                  
006639,000469: 06,2365           12366                          TCF      C33TEST                               
006640,000470: 

Page 153

006642,000472:                                                                                                 #  PROGRAM NAME:  C33TEST
006643,000473: 
006644,000474:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM MONITORS THREE FLIP-FLOP INBITS OF CHANNEL 33 AND CALLS THE APPROPRIATE
006645,000475:                                                                                                 #  SUBROUTINE TO PROCESS A CHANGE.  IT IS ANALOGOUS TO IMUMON, WHICH MONITORS CHANNEL 30, EXCEPT THAT IT READS
006646,000476:                                                                                                 #  CHANNEL 33 WITH A WAND INSTRUCTION BECAUSE A 'WRITE' PULSE IS REQUIRED TO RESET THE FLIP-FLOPS.  THE BITS
006647,000477:                                                                                                 #  PROCESSED AND THE SUBROUTINES CALLED ARE:
006648,000478: 
006649,000479:                                                                                                 #         BIT     FUNCTION                SUBROUTINE
006650,000480:                                                                                                 #         ---     --------                ----------
006651,000481:                                                                                                 #          13     PIPA FAIL               PIPFAIL
006652,000482:                                                                                                 #          12     DOWNLINK TOO FAST       DNTMFAST
006653,000483:                                                                                                 #          11     UPLINK TOO FAST         UPTMFAST
006654,000484: 
006655,000485:                                                                                                 #  UPON ENTRY TO THE SUBROUTINE, THE NEW BIT STATE IS IN A.
006656,000486: 
006657,000487:                                                                                                 #  CALLING SEQUENCE:  EVERY 480 MILLISECONDS AFTER TNONTEST.
006658,000488: 
006659,000489:                                                                                                 #  JOBS OR TASKS INITIATED:  NONE.
006660,000490: 
006661,000491:                                                                                                 #  SUBROUTINES CALLED:  PIPFAIL, DNTMFAST AND UPTMFAST ON BIT CHANGES.
006662,000492: 
006663,000493:                                                                                                 #  ERASABLE INITIALIZATION:  C(IMODES33) = OCT 16000 ON A FRESH START OR RESTART, THEREFORE, THESE ALARMS WILL
006664,000494:                                                                                                 #  REAPPEAR IF THE CONDITIONS PERSIST.
006665,000495: 
006666,000496:                                                                                                 #  ALARMS:  NONE.
006667,000497: 
006668,000498:                                                                                                 #  EXIT:  GLOCKMON.
006669,000499: 
006670,000500:                                                                                                 #  OUTPUT:  UPDATED BITS 13, 12, AND 11 OF IMODES33 WITH CHANGES PROCESSED.
006671,000501: 
006672,000502: 06,2366           31334        C33TEST           CA       IMODES33                              #  SEE IF RELEVANT CHAN33 BITS HAVE
006673,000503: 06,2367           75055                          MASK     33RDMSK                               
006674,000504: 06,2370           54001                          TS       L                                     #  CHANGED.
006675,000505: 06,2371           35055                          CAF      33RDMSK                               
006676,000506: 06,2372           00006                          EXTEND                                         
006677,000507: 06,2373           03033                          WAND     CHAN33                                #  RESETS FLIP-FLOP INPUTS.
006678,000508: 06,2374           00006                          EXTEND                                         
006679,000509: 06,2375           06001                          RXOR     LCHAN                                 
006680,000510: 06,2376           00006                          EXTEND                                         
006681,000511: 06,2377           12426                          BZF      GLOCKMON                              #  ON NO CHANGE.
006682,000512: 
006683,000513: 06,2400           54070                          TS       RUPTREG1                              #  SAVE BITS WHICH HAVE CHANGED
006684,000514: 06,2401           23334                          LXCH     IMODES33                              
006685,000515: 06,2402           00006                          EXTEND                                         
006686,000516: 06,2403           06001                          RXOR     LCHAN                                 
006687,000517: 06,2404           55334                          TS       IMODES33                              #  UPDATED IMODES33.
006688,000518: 
006689,000519: 06,2405           34772                          CAF      ZERO                                  
006690,000520: 06,2406           56070                          XCH      RUPTREG1                              
006691,000521: 06,2407           60000                          DOUBLE                                         

Page 154

006693,000523: 06,2410           12413                          TCF      NXTIBT     +1                         #  SCAN FOR BIT CHANGES.
006694,000524: 
006695,000525: 06,2411           64770                 -1       AD       ONE                                   
006696,000526: 06,2412           24070        NXTIBT            INCR     RUPTREG1                              
006697,000527: 06,2413           60000                 +1       DOUBLE                                         
006698,000528: 06,2414           54000                          TS       A                                     #  (CODING IDENTICAL TO CHAN 30).
006699,000529: 06,2415           12412                          TCF      NXTIBT                                
006700,000530: 
006701,000531: 06,2416           56071                          XCH      RUPTREG2                              
006702,000532: 06,2417           50070                          INDEX    RUPTREG1                              #  GET NEW VALUE OF BIT WHICH CHANGED.
006703,000533: 06,2420           34754                          CAF      PIP2FLBT                              
006704,000534: 06,2421           71334                          MASK     IMODES33                              
006705,000535: 06,2422           50070                          INDEX    RUPTREG1                              
006706,000536: 06,2423           02766                          TC       C33JMP                                
006707,000537: 
006708,000538: 06,2424           10071        NXTFL33           CCS      RUPTREG2                              #  PROCESS POSSIBLE ADDITIONAL CHANGES.
006709,000539: 06,2425           12411                          TCF      NXTIBT     -1                         
006710,000540: 

Page 155

006712,000542:                                                                                                 #  PROGRAM NAME:  GLOCKMON
006713,000543: 
006714,000544:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM MONITORS THE CDUZ COUNTER TO DETERMINE WHETHER THE ISS IS IN GIMBAL LOCK
006715,000545:                                                                                                 #  AND TAKES ACTION IF IT IS.  THREE REGIONS OF MIDDLE GIMBAL ANGLE (MGA) ARE USED:
006716,000546: 
006717,000547:                                                                                                 #         1) ABS(MGA) LESS THAN OR EQUAL TO 70 DEGREES - NORMAL MODE.
006718,000548:                                                                                                 #         2) ABS(MGA) GREATER THAN 70 DEGREES AND LESS THAN OR EQUAL TO 85 DEGREES - GIMBAL LOCK LAMP TURNED ON.
006719,000549:                                                                                                 #         3) ABS(MGA) GREATER THAN 85 DEGREES - ISS PUT IN COARSE ALIGN AND NO ATT LAMP TURNED ON.
006720,000550: 
006721,000551:                                                                                                 #  CALLING SEQUENCE:  EVERY 480 MILLISECONDS AFTER C33TEST.
006722,000552: 
006723,000553:                                                                                                 #  JOBS OR TASKS INITIATED:  NONE.
006724,000554: 
006725,000555:                                                                                                 #  SUBROUTINES CALLED:    1) SETCOARS WHEN ABS(MGA) GREATER THEN 85 DEGREES AND ISS NOT IN COARSE ALIGN.
006726,000556:                                                                                                 #                         2) LAMPTEST BEFORE TURNING OFF GIMBAL LOCK LAMP.
006727,000557: 
006728,000558:                                                                                                 #  ERASABLE INITIALIZATION:
006729,000559:                                                                                                 #                 1) FRESH START OR RESTART WITH NO GROUPS ACTIVE:  C(CDUZ) = 0, IMODES30 BIT 6 = 0, IMODES33 BIT 1 = 0.
006730,000560:                                                                                                 #                 2) RESTART WTIH GROUPS ACTIVE:  SAME AS FRESH START EXCEPT C(CDUZ) NOT CHANGED SO GIMBAL MONITOR
006731,000561:                                                                                                 #                                                 PROCEEDS AS BEFORE.
006732,000562: 
006733,000563:                                                                                                 #  ALARMS:        1) MGA REGION (2) CAUSES GIMBAL LOCK LAMP TO BE LIT.
006734,000564:                                                                                                 #                 2) MGA REGION (3) CAUSES THE ISS TO BE PUT IN COARSE ALIGN AND THE NO ATT LAMP TO BE LIT IF EITHER NOT
006735,000565:                                                                                                 #                    SO ALREADY.
006736,000566: 
006737,000567: 06,2426           10034        GLOCKMON          CCS      CDUZ                                  
006738,000568: 06,2427           12433                          TCF      GLOCKCHK                              #  SEE IF MAGNITUDE OF MGA IS GREATER THAN
006739,000569: 06,2430           12471                          TCF      SETGLOCK                              #  70 DEGREES.
006740,000570: 06,2431           12433                          TCF      GLOCKCHK                              
006741,000571: 06,2432           12471                          TCF      SETGLOCK                              
006742,000572: 
006743,000573: 06,2433           62516        GLOCKCHK          AD       -70DEGS                               
006744,000574: 06,2434           00006                          EXTEND                                         
006745,000575: 06,2435           62470                          BZMF     SETGLOCK   -1                         #  NO LOCK.
006746,000576: 
006747,000577: 06,2436           63557                          AD       -15DEGS                               #  SEE IF ABS(MGA) GREATER THAN 85 DEGS.
006748,000578: 06,2437           00006                          EXTEND                                         
006749,000579: 06,2440           62466                          BZMF     NOGIMRUN                              
006750,000580: 
006751,000581: 06,2441           34765                          CAF      BIT4                                  #  IF SO, SYSTEM SHOULD BE IN COARSE ALIGN
006752,000582: 06,2442           00006                          EXTEND                                         #  TO PREVENT GIMBAL RUN-AWAY.
006753,000583: 06,2443           02012                          RAND     CHAN12                                
006754,000584: 06,2444           10000                          CCS      A                                     
006755,000585: 06,2445           12466                          TCF      NOGIMRUN                              
006756,000586: 
006757,000587: 06,2446  E6,1465                                 EBANK=   DAPDATR1                              
006758,000588: 06,2446           35045                          CAF      EBANK6                                
006759,000589: 06,2447           54003                          TS       EBANK                                 
006760,000590: 06,2450           41465                          CS       DAPDATR1                              
006761,000591: 06,2451           74346                          MASK     PRIO30                                

Page 156

006763,000593: 06,2452           10000                          CCS      A                                     
006764,000594: 06,2453           12460                          TCF      CALLCRS                               #  NO
006765,000595: 
006766,000596: 06,2454           34770                          CAF      AVEGBIT                               #  YES, IS AVEG ON
006767,000597: 06,2455           70075                          MASK     FLAGWRD1                              
006768,000598: 06,2456           10000                          CCS      A                                     
006769,000599: 06,2457           12466                          TCF      NOGIMRUN                              #  YES, DON'T COARSE ALIGN
006770,000600: 
006771,000601: 06,2460           04714        CALLCRS           TC       IBNKCALL                              #  GO INTO COARSE ALIGN.
006772,000602: 06,2461           17070                          CADR     SETCOARS                              
006773,000603: 
006774,000604: 06,2462           36211                          CAF      SIX                                   #  ENABLE ISS ERROR COUNTERS IN 60 MS
006775,000605: 06,2463           05233                          TC       WAITLIST                              
006776,000606: 06,2464  E3,1474                                 EBANK=   CDUIND                                
006777,000607: 06,2464           03064 16063                    2CADR    CA+ECE                                
006778,000608: 
006779,000609: 06,2466           34763        NOGIMRUN          CAF      BIT6                                  #  TURN ON GIMBAL LOCK LAMP.
006780,000610: 06,2467           12471                          TCF      SETGLOCK                              
006781,000611: 
006782,000612: 06,2470           34772                 -1       CAF      ZERO                                  
006783,000613: 06,2471           61241        SETGLOCK          AD       DSPTAB     +11D                       #  SEE IF PRESENT STATE OF GIMBAL LOCK LAMP
006784,000614: 06,2472           74763                          MASK     BIT6                                  #  AGREES WITH DESIRED STATE BY HALF ADDING
006785,000615: 06,2473           00006                          EXTEND                                         #  THE TWO.
006786,000616: 06,2474           15323                          BZF      GLOCKOK                               #  OK AS IS.
006787,000617: 
006788,000618: 06,2475           71241                          MASK     DSPTAB     +11D                       #  IF OFF, DON'T TURN ON IF IMU BEING CAGED.
006789,000619: 06,2476           10000                          CCS      A                                     
006790,000620: 06,2477           12513                          TCF      GLAMPTST                              #  TURN OFF UNLESS LAMP TEST IN PROGRESS.
006791,000621: 
006792,000622: 06,2500           34763                          CAF      IMUNITBT                              
006793,000623: 06,2501           71333                          MASK     IMODES30                              
006794,000624: 06,2502           10000                          CCS      A                                     
006795,000625: 06,2503           15323                          TCF      GLOCKOK                               
006796,000626: 
006797,000627: 06,2504           41241        GLINVERT          CS       DSPTAB     +11D                       #  INVERT GIMBAL LOCK LAMP.
006798,000628: 06,2505           74763                          MASK     BIT6                                  
006799,000629: 06,2506           64752                          AD       BIT15                                 #  TO INDICATE CHANGE IN DSPTAB +11D.
006800,000630: 06,2507           57241                          XCH      DSPTAB     +11D                       
006801,000631: 06,2510           72160                          MASK     OCT37737                              
006802,000632: 06,2511           27241                          ADS      DSPTAB     +11D                       
006803,000633: 06,2512           15323                          TCF      GLOCKOK                               
006804,000634: 
006805,000635: 06,2513           02771        GLAMPTST          TC       LAMPTEST                              #  TURN OFF UNLESS LAMP TEST IN PROGRESS.
006806,000636: 06,2514           15323                          TCF      GLOCKOK                               
006807,000637: 06,2515           12504                          TCF      GLINVERT                              
006808,000638: 
006809,000639: 06,2516           63434        -70DEGS           DEC      -.38888                               #  -70 DEGREES SCALED IN HALF-REVOLUTIONS.
006810,000640: 06,2517  06,3557               -15DEGS           EQUALS   OCT75252                              #  SAME AS -.083333 DEC
006811,000641: 

Page 157

006813,000643:                                                                                                 #  PROGRAM NAME:  TLIM.
006814,000644: 
006815,000645:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM MAINTAINS THE TEMP LAMP (BIT 4 OF CHANNEL 11) ON THE DSKY TO AGREE WITH
006816,000646:                                                                                                 #  THE TEMP SIGNAL FROM THE ISS (BIT 15 OF CHANNEL 30).  HOWEVER, THE LIGHT WILL NOT BE TURNED OFF IF A LAMP TEST
006817,000647:                                                                                                 #  IS IN PROGRESS.
006818,000648: 
006819,000649:                                                                                                 #  CALLING SEQUENCE:  CALLED BY IMUMON ON A CHANGE OF BIT 15 OF CHANNEL 30.
006820,000650: 
006821,000651:                                                                                                 #  JOBS OR TASKS INITIATED:  NONE.
006822,000652: 
006823,000653:                                                                                                 #  SUBROUTINES CALLED:  LAMPTEST.
006824,000654: 
006825,000655:                                                                                                 #  ERASABLE INITIALIZATION:  FRESH START AND RESTART TURN THE TEMP LAMP OFF.
006826,000656: 
006827,000657:                                                                                                 #  ALARMS:  TEMP LAMP TURNED ON WHEN THE IMU TEMP GOES OUT OF LIMITS.
006828,000658: 
006829,000659:                                                                                                 #  EXIT:  NXTIFAIL.
006830,000660: 
006831,000661:                                                                                                 #  OUTPUT:  SERVICE OF TEMP LAMP.           IN A, EXCEPT FOR TLIM.
006832,000662: 
006833,000663: 06,2517           74750        TLIM              MASK     POSMAX                                #  REMOVE BIT FROM WORD OF CHANGES AND SET
006834,000664: 06,2520           54071                          TS       RUPTREG2                              #  DSKY TEMP LAMP ACCORDINGLY.
006835,000665: 
006836,000666: 06,2521           31333                          CA       IMODES30                              
006837,000667: 06,2522           74752                          MASK     TLIMBIT                               
006838,000668: 06,2523           00006                          EXTEND                                         
006839,000669: 06,2524           12531                          BZF      TEMPOK                                
006840,000670: 
006841,000671: 06,2525           34765                          CAF      BIT4                                  #  TURN ON LAMP.
006842,000672: 06,2526           00006                          EXTEND                                         
006843,000673: 06,2527           05011                          WOR      DSALMOUT                              
006844,000674: 06,2530           12222                          TCF      NXTIFAIL                              
006845,000675: 
006846,000676: 06,2531           02771        TEMPOK            TC       LAMPTEST                              #  IF TEMP NOW OK, DONT TURN OFF LAMP IF
006847,000677: 06,2532           12222                          TCF      NXTIFAIL                              #  LAMP TEST IN PROGRESS.
006848,000678: 
006849,000679: 06,2533           44765                          CS       BIT4                                  
006850,000680: 06,2534           00006                          EXTEND                                         
006851,000681: 06,2535           03011                          WAND     DSALMOUT                              #  TURN OFF TEMP CAUTION
006852,000682: 06,2536           12222                          TCF      NXTIFAIL                              
006853,000683: 

Page 158

006855,000685:                                                                                                 #  PROGRAM NAME:  ITURNON.
006856,000686: 
006857,000687:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM IS CALLED BY IMUMON WHEN A CHANGE OF BIT 14 OF CHANNEL 30 (ISS TURN-ON
006858,000688:                                                                                                 #  REQUEST) IS DETECTED.  UPON ENTRY, ITURNON CHECKS IF A TURN-ON DELAY SEQUENCE HAS FAILED, AND IF SO, IT EXITS.
006859,000689:                                                                                                 #  IF NOT, IT CHECKS WHETHER THE TURN-ON REQUEST CHANGE IS TO ON OR OFF.  IF ON, IT SETS BIT 7 OF IMODES30 TO 1 SO
006860,000690:                                                                                                 #  THAT TNONTEST WILL INITIATE THE ISS INITIALIZATION SEQUENCE.  IF OFF, THE TURN-ON DELAY SIGNAL, CHANNEL 12 BIT
006861,000691:                                                                                                 #  15, IS CHECKED AND IF IT IS ON, ITURNON EXITS.  IF THE DELAY SIGNAL IS OFF, PROGRAM ALARM 00207 IS ISSUED, BIT 2
006862,000692:                                                                                                 #  OF IMODES30 IS SET TO 1 AND THE PROGRAM EXITS.
006863,000693: 
006864,000694:                                                                                                 #  THE SETTING OF BIT 2 OF IMODES30 (ISS DELAY SEQUENCE FAIL) INHIBITS THIS ROUTINE AND IMUOP FROM
006865,000695:                                                                                                 #  PROCESSING ANY CHANGES.  THIS BIT WILL BE RESET BY THE ENDTNON ROUTINE WHEN THE CURRENT 90 SECOND DELAY PERIOD
006866,000696:                                                                                                 #  ENDS.
006867,000697: 
006868,000698:                                                                                                 #  CALLING SEQUENCE:  FROM IMUMON WHEN ISS TURN-ON REQUEST CHANGES STATE.
006869,000699: 
006870,000700:                                                                                                 #  JOBS OR TASKS INITIATED:  NONE.
006871,000701: 
006872,000702:                                                                                                 #  SUBROUTINES CALLED:  ALARM, IF THE ISS TURN-ON REQUEST IS NOT PRESENT FOR 90 SECONDS.
006873,000703: 
006874,000704:                                                                                                 #  ERASABLE INITIALIZATION:  FRESH START AND RESTART SET BIT 15 OF CHANNEL 12 AND BITS 2 AND 7 OF IMODES30 TO 0,
006875,000705:                                                                                                 #  AND BIT 14 OF IMODES30 TO 1.
006876,000706: 
006877,000707:                                                                                                 #  ALARMS: PROGRAM ALARM 00207 IS ISSUED IF THE ISS TURN-ON REQUEST SIGNAL IS NOT PRESENT FOR 90 SECONDS.
006878,000708: 
006879,000709:                                                                                                 #  EXIT:  NXTIFAIL.
006880,000710: 
006881,000711:                                                                                                 #  OUTPUT:  BIT 7 OF IMODES30 TO START ISS INITIALIZATION, OR BIT 2 OF IMODES30 AND PROGRAM ALARM 00207 TO INDICATE
006882,000712:                                                                                                 #  A FAILED TURN-ON SEQUENCE.
006883,000713: 
006884,000714: 06,2537           34767        ITURNON           CAF      DLAYFAIL                              #  IF DELAY REQUEST HAS GONE OFF
006885,000715: 06,2540           71333                          MASK     IMODES30                              #  PREMATURELY, DO NOT PROCESS ANY CHANGES
006886,000716: 06,2541           10000                          CCS      A                                     #  UNTIL THE CURRENT 90 SEC WAIT EXPIRES.
006887,000717: 06,2542           12222                          TCF      NXTIFAIL                              
006888,000718: 
006889,000719: 06,2543           34753                          CAF      TONISSBT                              #  SEE IF JUST ON OR OFF.
006890,000720: 06,2544           71333                          MASK     IMODES30                              
006891,000721: 06,2545           00006                          EXTEND                                         
006892,000722: 06,2546           12562                          BZF      ITURNON2                              #  IF JUST ON.
006893,000723: 
006894,000724: 06,2547           34752                          CAF      BIT15                                 
006895,000725: 06,2550           00006                          EXTEND                                         #  SEE IF DELAY PRESENT DISCRETE HAS BEEN
006896,000726: 06,2551           02012                          RAND     CHAN12                                #  SENT. IF SO, ACTION COMPLETE.
006897,000727: 06,2552           00006                          EXTEND                                         
006898,000728: 06,2553           12555                          BZF      +2                                    
006899,000729: 06,2554           12222                          TCF      NXTIFAIL                              
006900,000730: 
006901,000731: 06,2555           34767                          CAF      DLAYFAIL                              #  IF NOT, SET BIT TO INDICATE REQUEST NOT
006902,000732: 06,2556           27333                          ADS      IMODES30                              #  PRESENT FOR FULL DURATION.
006903,000733: 06,2557           05671                          TC       ALARM                                 
006904,000734: 06,2560           00207                          OCT      207                                   
006905,000735: 06,2561           12222                          TCF      NXTIFAIL                              
006906,000736: 

Page 159

006908,000738: 06,2562           41333        ITURNON2          CS       IMODES30                              #  SET BIT7 TO INDICATE WAIT OF 1 SAMPLE
006909,000739: 06,2563           74762                          MASK     ITNON1BT                              
006910,000740: 06,2564           27333                          ADS      IMODES30                              
006911,000741: 06,2565           12222                          TCF      NXTIFAIL                              
006912,000742: 

Page 160

006914,000744:                                                                                                 #  PROGRAM NAME:  IMUCAGE.
006915,000745: 
006916,000746:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM PROCESSES CHANGES OF THE IMUCAGE INBIT, CHANNEL 30 BITS 11.  IF THE BIT
006917,000747:                                                                                                 #  CHANGES TO 0 (CAGE BUTTON PRESSED), THE ISS IS CAGED (ICDU ZERO + COARSE ALIGN + NO ATT LAMP) UNTIL THE
006918,000748:                                                                                                 #  ASTRONAUT SELECTS ANOTHER PROGRAM TO ALIGN THE ISS.  ANY PULSE TRAINS TO THE ICDU'S AND GYRO'S ARE TERMINATED,
006919,000749:                                                                                                 #  THE ASSOCIATE OUTCOUNTERS ARE ZEROED AND THE GYRO'S ARE DE-SELECTED.  NO ACTION OCCURS WHEN THE BUTTON IS
006920,000750:                                                                                                 #  RELEASED (INBIT CHANGES TO 1).
006921,000751: 
006922,000752:                                                                                                 #  CALLING SEQUENCE:  BY IMUMON WHEN IMU CAGE BIT CHANGES.
006923,000753: 
006924,000754:                                                                                                 #  JOBS OR TASKS INITIATED:  NONE.
006925,000755: 
006926,000756:                                                                                                 #  SUBROUTINES CALLED:  CAGESUB.
006927,000757: 
006928,000758:                                                                                                 #  ERASABLE INITIALZATION:  FRESH START AND RESTART SET BIT 11 OF IMODES30 TO 1.
006929,000759: 
006930,000760:                                                                                                 #  ALARMS: NONE.
006931,000761: 
006932,000762:                                                                                                 #  EXIT:  NXTIFAIL.
006933,000763: 
006934,000764:                                                                                                 #  OUTPUT:  ISS CAGED, COUNTERS ZEROED, PULSE TRAINS TERMINATED AND NO ATT LAMP LIT.
006935,000765: 
006936,000766: 06,2566           10000        IMUCAGE           CCS      A                                     #  NO ACTION IF GOING OFF.
006937,000767: 06,2567           12354                          TCF      ISSZERO                               
006938,000768: 06,2570           35021                          CA       LOW9                                  #  TERMINATE ICDU, OPTICS, GYRO PULSE TRAINS
006939,000769: 06,2571           00006                          EXTEND                                         
006940,000770: 06,2572           03014                          WAND     CHAN14                                
006941,000771: 
006942,000772: 06,2573           42774                          CS       OCT272                                #  KNOCK DOWN TVC ENABLE, IMU ERROR COUNTER
006943,000773: 06,2574           00006                          EXTEND                                         #    ENABLE, ZERO ICDU, COARSE ALIGN
006944,000774: 06,2575           03012                          WAND     CHAN12                                #    ENABLE, OPTICS ERR CNTR ENABLE
006945,000775: 
006946,000776: 06,2576           44762                          CS       ENGONBIT                              #  CLEAR ENGINE ON FLAG
006947,000777: 06,2577           70101                          MASK     FLAGWRD5                              
006948,000778: 06,2600           54101                          TS       FLAGWRD5                              
006949,000779: 06,2601           44754                          CS       BIT13                                 #  TURN OFF ENGINE
006950,000780: 06,2602           00006                          EXTEND                                         
006951,000781: 06,2603           03011                          WAND     DSALMOUT                              
006952,000782: 
006953,000783: 06,2604           02746                          TC       CAGESUB1                              
006954,000784: 
006955,000785: 06,2605           04714                          TC       IBNKCALL                              #  KNOCK DOWN TRACK, REFSMMAT, DRIFT FLAGS
006956,000786: 06,2606           17121                          CADR     RNDREFDR                              
006957,000787: 
006958,000788: 06,2607           44772                          CS       ZERO                                  #  ZERO COMMAND OUT-COUNTERS
006959,000789: 06,2610           54050                          TS       CDUXCMD                               
006960,000790: 06,2611           54051                          TS       CDUYCMD                               
006961,000791: 06,2612           54052                          TS       CDUZCMD                               
006962,000792: 06,2613           54047                          TS       GYROCMD                               

Page 161

006964,000794: 06,2614           42777                          CS       OCT740                                #  HAVING WAITED AT LEAST 27 MCT FROM
006965,000795: 06,2615           00006                          EXTEND                                         #  GYRO PULSE TRAIN TERMINATION, WE CAN
006966,000796: 06,2616           03014                          WAND     CHAN14                                #  DE-SELECT THE GYROS.
006967,000797: 06,2617           12222                          TCF      NXTIFAIL                              
006968,000798: 

Page 162

006970,000800:                                                                                                 #  PROGRAM NAME:  IMUOP.
006971,000801: 
006972,000802:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM PROCESSES CHANGES IN THE ISS OPERATE DISCRETE, BIT 9 OF CHANNEL 30.
006973,000803:                                                                                                 #  IF THE INBIT CHANGES TO 0, INDICATING ISS ON, IMUOP GENERALLY SETS BIT 7 OF IMODES30 TO 1 TO REQUEST ISS
006974,000804:                                                                                                 #  INITIALIZATION VIA TNONTEST.  AN EXCEPTION IS DURING A FAILED ISS DELAY DURING WHICH BIT 2 OF IMODES30 IS SET
006975,000805:                                                                                                 #  TO 1 AND NO FURTHER INITIALIZATION IS REQUIRED.  WHEN THE INBIT CHANGES TO 1, INDICATING ISS OFF, IMUSEFLG IS
006976,000806:                                                                                                 #  TESTED TO SEE IF ANY PROGRAM WAS USING THE ISS.  IF SO, PROGRAM ALARM 00214 IS ISSUED.
006977,000807: 
006978,000808:                                                                                                 #  CALLING SEQUENCE:  BY IMUMON WHEN BIT 9 OF CHANNEL 30 CHANGES.
006979,000809: 
006980,000810:                                                                                                 #  JOBS OR TASKS INITIATED:  NONE.
006981,000811: 
006982,000812:                                                                                                 #  SUBROUTINES CALLED:  ALARM, IF ISS IS TURNED OFF WHILE IN USE.
006983,000813: 
006984,000814:                                                                                                 #  ERASABLE INITIALIZATION:  ON FRESH START AND RESTART, BIT 9 OF IMODES30 IS SET TO 1 EXCEPT WHEN THE GIMBAL LOCK
006985,000815:                                                                                                 #  LAMP IS ON, IN WHICH CASE IT IS SET TO 0.  THIS PREVENTS ICDU ZERO BY TNONTEST WITH THE ISS IN GIMBAL LOCK.
006986,000816: 
006987,000817:                                                                                                 #  ALARMS:  PROGRAM ALARM 00214 IF THE ISS IS TURNED OFF WHILE IN USE.
006988,000818: 
006989,000819:                                                                                                 #  EXIT:  NXTIFAIL.
006990,000820: 
006991,000821:                                                                                                 #  OUTPUT:  ISS INITIALIZATION REQUEST (IMODES30 BIT 7) OR PROGRAM ALARM 00214.
006992,000822: 
006993,000823: 06,2620           00006        IMUOP             EXTEND                                         #  IF OPERATE JUST ON, WAIT 1 SAMPLE.
006994,000824: 06,2621           12646                          BZF      IMUOP2                                
006995,000825: 
006996,000826: 06,2622           41334                          CS       IMODES33                              #  DISABLE DAP
006997,000827: 06,2623           74763                          MASK     NOIMUDAP                              
006998,000828: 06,2624           27334                          ADS      IMODES33                              
006999,000829: 
007000,000830: 06,2625           04714                          TC       IBNKCALL                              #  KNOCK DOWN TRACK, REFSMMAT, DRIFT FLAGS
007001,000831: 06,2626           17121                          CADR     RNDREFDR                              
007002,000832: 
007003,000833: 06,2627           44760                          CS       UTBIT                                 
007004,000834: 06,2630           70104                          MASK     FLAGWRD8                              
007005,000835: 06,2631           54104                          TS       FLAGWRD8                              
007006,000836: 
007007,000837: 06,2632           34762                          CA       RNDVZBIT                              #  TURN OFF FLAGS
007008,000838: 06,2633           64761                          AD       IMUSEBIT                              
007009,000839: 06,2634           40000                          COM                                            
007010,000840: 06,2635           70074                          MASK     FLAGWRD0                              
007011,000841: 06,2636           56074                          XCH      FLAGWRD0                              #  IF GOING OFF, ALARM IF PROG USING IMU
007012,000842: 06,2637           40000                          COM                                            
007013,000843: 06,2640           74761                          MASK     IMUSEFLG                              
007014,000844: 06,2641           10000                          CCS      A                                     
007015,000845: 06,2642           12222                          TCF      NXTIFAIL                              
007016,000846: 
007017,000847: 06,2643           05671                          TC       ALARM                                 
007018,000848: 06,2644           00214                          OCT      214                                   
007019,000849: 06,2645           12222                          TCF      NXTIFAIL                              
007020,000850: 

Page 163

007022,000852: 06,2646           34767        IMUOP2            CAF      DLAYFAIL                              
007023,000853: 06,2647           71333                          MASK     IMODES30                              
007024,000854: 06,2650           10000                          CCS      A                                     
007025,000855: 06,2651           12222                          TCF      NXTIFAIL                              #  IF SO, DON'T PROCESS UNTIL PRESENT 90
007026,000856: 06,2652           12562                          TCF      ITURNON2                              #  SECONDS EXPIRES.
007027,000857: 

Page 164

007029,000859:                                                                                                 #  PROGRAM NAME:  PIPFAIL
007030,000860: 
007031,000861:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM PROCESSES CHANGES OF BIT 13 OF CHANNEL 33, PIPA FAIL.  IT SETS BIT 10 OF
007032,000862:                                                                                                 #  IMODES30 TO AGREE.  IT CALLS SETISSW IN CASE A PIPA FAIL NECESSITATES AN ISS WARNING.  IF NOT, I.E., IMODES30
007033,000863:                                                                                                 #  BIT 1 = 1, AND A PIPA FAIL IS PRESENT AND THE ISS NOT BEING INITIALIZED, PROGRAM ALARM 0212 IS ISSUED.
007034,000864: 
007035,000865:                                                                                                 #  CALLING SEQUENCE:  BY C33TEST ON CHANGES OF CHANNEL 33 BIT 13.
007036,000866: 
007037,000867:                                                                                                 #  JOBS OR TASKS INITIATED:  NONE.
007038,000868: 
007039,000869:                                                                                                 #  SUBROUTINES CALLED:  1) SETISSW, AND 2) ALARM (SEE FUNCITONAL DESCRIPTION).
007040,000870: 
007041,000871:                                                                                                 #  ERASABLE INITIALIZATION:  SEE IMUMON FOR INITIALIZATION OF IMODES30.  THE RELEVANT BITS ARE 5, 7, 8, 9, AND 10.
007042,000872: 
007043,000873:                                                                                                 #  ALARMS:  PROGRAM ALARM 00212 IF PIPA FAIL IS PRESENT BUT NEITHER ISS WARNING IS TO BE ISSUED NOR THE ISS IS
007044,000874:                                                                                                 #  BEING INITIALIZED.
007045,000875: 
007046,000876:                                                                                                 #  EXIT:  NXTFL33.
007047,000877: 
007048,000878:                                                                                                 #  OUTPUT:  PROGRAM ALARM 00212 AND ISS WARNING MAINTENANCE.
007049,000879: 
007050,000880: 06,2653           10000        PIPFAIL           CCS      A                                     #  SET BIT10 IN IMODES30 SO ALL ISS WARNING
007051,000881: 06,2654           34757                          CAF      PIPAFLBT                              #  INFO IS IN ONE REGISTER.
007052,000882: 06,2655           57333                          XCH      IMODES30                              
007053,000883: 06,2656           73000                          MASK     -BIT10                                
007054,000884: 06,2657           27333                          ADS      IMODES30                              
007055,000885: 
007056,000886: 06,2660           02706                          TC       SETISSW                               
007057,000887: 
007058,000888: 06,2661           41333                          CS       IMODES30                              #  IF PIP FAIL DOESNT LIGHT ISS WARNING, DO
007059,000889: 06,2662           74770                          MASK     ACCFINHT                              #  A PROGRAM ALARM IF IMU OPERATING BUT NOT
007060,000890: 06,2663           10000                          CCS      A                                     #  CAGED OR BEING TURNED ON.
007061,000891: 06,2664           12424                          TCF      NXTFL33                               
007062,000892: 
007063,000893: 06,2665           31333                          CA       IMODES30                              
007064,000894: 06,2666           72776                          MASK     OCT1720                               
007065,000895: 06,2667           10000                          CCS      A                                     
007066,000896: 06,2670           12424                          TCF      NXTFL33                               #  ABOVE CONDITION NOT MET.
007067,000897: 
007068,000898: 06,2671           05671                          TC       ALARM                                 
007069,000899: 06,2672           00212                          OCT      212                                   
007070,000900: 06,2673           12424                          TCF      NXTFL33                               
007071,000901: 

Page 165

007073,000903:                                                                                                 #  PROGRAM NAMES:  DNTMFAST, UPTMFAST
007074,000904: 
007075,000905:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THESE PROGRAMS PROCESS CHANGES OF BITS 12 AND 11 OF CHANNEL 33.  IF A BIT CHANGES TO A
007076,000906:                                                                                                 #  0, A PROGRAM ALARM IS ISSUED.  THE ALARMS ARE:
007077,000907: 
007078,000908:                                                                                                 #         BIT     ALARM   CAUSE
007079,000909:                                                                                                 #         ---     -----   -----
007080,000910:                                                                                                 #          12     01105   DOWNLINK TOO FAST
007081,000911:                                                                                                 #          11     01106   UPLINK TOO FAST
007082,000912: 
007083,000913:                                                                                                 #  CALLING SEQUENCE:  BY C33TEST ON A BIT CHANGE.
007084,000914: 
007085,000915:                                                                                                 #  SUBROUTINES CALLED:  ALARM, IF A BIT CHANGES TO A 0.
007086,000916: 
007087,000917:                                                                                                 #  ERASABLE INITIALIZATION:  FRESH START OR RESTART, BITS 12 AND 11 OF IMODES33 ARE SET TO 1.
007088,000918: 
007089,000919:                                                                                                 #  ALARMS:  SEE FUNCTIONAL DESCRIPTION.
007090,000920: 
007091,000921:                                                                                                 #  EXIT:  NXTFL33.
007092,000922: 
007093,000923:                                                                                                 #  OUTPUT:  PROGRAM ALARM ON A BIT CHANGE TO 0.
007094,000924: 
007095,000925: 06,2674           10000        DNTMFAST          CCS      A                                     #  DO PROG ALARM IF TM TOO FAST.
007096,000926: 06,2675           12424                          TCF      NXTFL33                               
007097,000927: 
007098,000928: 06,2676           05671                          TC       ALARM                                 
007099,000929: 06,2677           01105                          OCT      1105                                  
007100,000930: 06,2700           12424                          TCF      NXTFL33                               
007101,000931: 
007102,000932: 06,2701           10000        UPTMFAST          CCS      A                                     #  SAME AS DNLINK TOO FAST WITH DIFFERENT
007103,000933: 06,2702           12424                          TCF      NXTFL33                               #  ALARM CODE.
007104,000934: 
007105,000935: 06,2703           05671                          TC       ALARM                                 
007106,000936: 06,2704           01106                          OCT      1106                                  
007107,000937: 06,2705           12424                          TCF      NXTFL33                               
007108,000938: 

Page 166

007110,000940:                                                                                                 #  PROGRAM NAME:  SETISSW
007111,000941: 
007112,000942:                                                                                                 #  FUNCTIONAL DESCRIPTION:  THIS PROGRAM TURNS THE ISS WARNING LAMP ON AND OFF (CHANNEL 11 BIT 1 = 1 FOR ON,
007113,000943:                                                                                                 #  0 FOR OFF) DEPENDING ON THE STATUS OF IMODES30 BITS 13 (IMU FAIL) AND 4 (INHIBIT IMU FAIL), 12 (ICDU FAIL) AND
007114,000944:                                                                                                 #  3 (INHIBIT ICDU FAIL), AND 10 (PIPA FAIL) AND 1 (INHIBIT PIPA FAIL).  THE LAMP IS LEFT ON IF A LAMP TEST IS IN
007115,000945:                                                                                                 #  PROGRESS.
007116,000946: 
007117,000947:                                                                                                 #  CALLING SEQUENCE:  CALLED BY IMUMON ON CHANGES TO IMU FAIL AND ICDU FAIL.  CALLED BY IFAILOK AND PFAILOK UPON
007118,000948:                                                                                                 #  REMOVAL OF THE FAIL INHIBITS.  CALLED BY PIPFAIL WHEN THE PIPA FAIL DISCRETE CHANGES.  IT IS CALLED BY PIPUSE
007119,000949:                                                                                                 #  SINCE THE PIPA FAIL PROGRAM ALARM MAY NECESSITATE AN ISS WARNING, AND LIKEWISE BY PIPFREE WHEN THE ALARM DEPARTS
007120,000950:                                                                                                 #  AND IT IS CALLED BY IMUZERO3 AND ISSUP AFTER THE FAIL INHIBITS HAVE BEEN REMOVED.
007121,000951: 
007122,000952:                                                                                                 #  JOBS OR TASKS INITIATED:  NONE.
007123,000953: 
007124,000954:                                                                                                 #  SUBROUTINES CALLED:  NONE.
007125,000955: 
007126,000956:                                                                                                 #  ERASABLE INITIALIZATION:
007127,000957: 
007128,000958:                                                                                                 #         1) IMODES30 - SEE IMUMON.
007129,000959:                                                                                                 #         2) IMODES33 BIT 1 = 0 (LAMP TEST NOT IN PROGRESS).
007130,000960: 
007131,000961:                                                                                                 #  ALARMS:  ISS WARNING.
007132,000962: 
007133,000963:                                                                                                 #  EXIT: VIA Q.
007134,000964: 
007135,000965:                                                                                                 #  OUTPUT: ISS WARNING LAMP SET PROPERLY.
007136,000966: 
007137,000967: 06,2706           34776        SETISSW           CAF      OCT15                                 #  SET ISS WARNING USING THE FAIL BITS IN
007138,000968: 06,2707           71333                          MASK     IMODES30                              #  BITS 13, 12, AND 10 OF IMODES30 AND THE
007139,000969: 06,2710           00006                          EXTEND                                         #  FAILURE INHIBIT BITS IN POSITIONS
007140,000970: 06,2711           74757                          MP       BIT10                                 #  4, 3, AND 1.
007141,000971: 06,2712           31333                          CA       IMODES30                              
007142,000972: 06,2713           00006                          EXTEND                                         
007143,000973: 06,2714           04001                          ROR      LCHAN                                 #  0 INDICATES FAILURE
007144,000974: 06,2715           40000                          COM                                            
007145,000975: 06,2716           75054                          MASK     OCT15000                              
007146,000976: 06,2717           10000                          CCS      A                                     
007147,000977: 06,2720           12731                          TCF      ISSWON                                #  FAILURE.
007148,000978: 
007149,000979: 06,2721           34770        ISSWOFF           CAF      LMPTSTBT                              #  DONT TURN OFF ISS WARNING IF LAMP TEST
007150,000980: 06,2722           71334                          MASK     IMODES33                              #  IN PROGRESS.
007151,000981: 06,2723           10000                          CCS      A                                     
007152,000982: 06,2724           00002                          TC       Q                                     
007153,000983: 
007154,000984: 06,2725           44770                          CS       BIT1                                  
007155,000985: 06,2726           00006                          EXTEND                                         
007156,000986: 06,2727           03011                          WAND     DSALMOUT                              #  TURN OFF ISS WARNING
007157,000987: 06,2730           00002                          TC       Q                                     
007158,000988: 
007159,000989: 06,2731           00006        ISSWON            EXTEND                                         

Page 167

007161,000991: 06,2732           22066                          QXCH     ITEMP6                                
007162,000992: 06,2733           05770                          TC       VARALARM                              #  TELL EVERYONE WHAT CAUSED THE ISS WARNING
007163,000993: 06,2734           34770                          CAF      BIT1                                  
007164,000994: 06,2735           00006                          EXTEND                                         
007165,000995: 06,2736           05011                          WOR      DSALMOUT                              #  TURN ON ISS WARNING
007166,000996: 06,2737           00066                          TC       ITEMP6                                
007167,000997: 06,2740           47667        CAGESUB           CS       BIT15+6                               #  SET OUTBITS + INTERNAL FLAGS FOR
007168,000998: 06,2741           00006                          EXTEND                                         #  SYSTEM TURN-ON OR CAGE. DISABLE THE
007169,000999: 06,2742           03012                          WAND     CHAN12                                #  ERROR COUNTER AND REMOVE IMU DELAY COMP.
007170,001000: 06,2743           35001                          CAF      BITS4&5                               #  SEND ZERO AND COARSE.
007171,001001: 06,2744           00006                          EXTEND                                         
007172,001002: 06,2745           05012                          WOR      CHAN12                                
007173,001003: 
007174,001004: 06,2746           41241        CAGESUB1          CS       DSPTAB     +11D                       #  TURN ON NO ATT LAMP
007175,001005: 06,2747           77664                          MASK     OC40010                               
007176,001006: 06,2750           27241                          ADS      DSPTAB     +11D                       
007177,001007: 
007178,001008: 06,2751           41333        CAGESUB2          CS       IMODES30                              #  SET FLAGS TO INDICATE CAGING OR TURN-ON
007179,001009: 06,2752           75012                          MASK     OCT75                                 #  AND INHIBIT ALL ISS WARNING INFO
007180,001010: 06,2753           27333                          ADS      IMODES30                              
007181,001011: 
007182,001012: 06,2754           41334                          CS       IMODES33                              #  DISABLE DAP AUTO AND HOLD MODES
007183,001013: 06,2755           74763                          MASK     NOIMUDAP                              
007184,001014: 06,2756           27334                          ADS      IMODES33                              
007185,001015: 
007186,001016: 06,2757           00002                          TC       Q                                     
007187,001017: 
007188,001018: 06,2760  06,2706               IMUFAIL           EQUALS   SETISSW                               
007189,001019: 06,2760  06,2706               ICDUFAIL          EQUALS   SETISSW                               
007190,001020: 

Page 168

007192,001022:                                                                                                 #  JUMP TABLES AND CONSTANTS.
007193,001023: 
007194,001024: 06,2760           12537        IFAILJMP          TCF      ITURNON                               #  CHANNEL 30 DISPATCH.
007195,001025: 06,2761           12706                          TCF      IMUFAIL                               
007196,001026: 06,2762           12706                          TCF      ICDUFAIL                              
007197,001027: 06,2763           12566                          TCF      IMUCAGE                               
007198,001028: 06,2764           76400        30RDMSK           OCT      76400                                 #  (BIT 10 NOT SAMPLED HERE).
007199,001029: 06,2765           12620                          TCF      IMUOP                                 
007200,001030: 
007201,001031: 06,2766           12653        C33JMP            TCF      PIPFAIL                               #  CHANNEL 33 DISPATCH.
007202,001032: 06,2767           12674                          TCF      DNTMFAST                              
007203,001033: 06,2770           12701                          TCF      UPTMFAST                              
007204,001034: 
007205,001035:                                                                                                 #  SUBROUTINE TO SKIP IF LAMP TEST NOT IN PROGRESS.
007206,001036: 
007207,001037: 06,2771           41334        LAMPTEST          CS       IMODES33                              #  BIT 1 OF IMODES33 = 1 IF LAMP TEST IN
007208,001038: 06,2772           74770                          MASK     LMPTSTBT                              #  PROGRESS.
007209,001039: 06,2773           15651                          TCF      INCRQCK                               
007210,001040: 06,2774     5055               33RDMSK           EQUALS   PRIO16                                
007211,001041: 06,2774     7664               OC40010           EQUALS   OT40010                               
007212,001042: 06,2774           00272        OCT272            OCT      00272                                 
007213,001043: 06,2775           00300        BITS7&8           OCT      300                                   
007214,001044: 06,2776           01720        OCT1720           OCT      1720                                  
007215,001045: 06,2777           00740        OCT740            OCT      00740                                 
007216,001046: 06,3000     5054               OCT15000          EQUALS   PRIO15                                
007217,001047: 06,3000           76777        -BIT10            OCT      -1000                                 
007218,001048: 
007219,001049: 06,3001     5775               120MS             =        OCT14                                 #  (DEC 12)
007220,001050: 06,3001     5323               GLOCKOK           EQUALS   RESUME                                
007221,001051: 

Page 169

007223,001053:                                                                                                 #  OPTICS MONITORING AND ZERO ROUTINES
007224,001054: 06,3001           31337        OPTMON            CA       OPTMODES                              #  MONITOR OPTICS INBITS IN CHAN 30 AND 33
007225,001055: 06,3002           00006                          EXTEND                                         
007226,001056: 06,3003           06030                          RXOR     CHAN30                                #  LOOK FOR OCDU FAIL BIT CHANGE
007227,001057: 06,3004           74762                          MASK     OCDUFBIT                              
007228,001058: 06,3005           54070                          TS       RUPTREG1                              #  STORE CHANGE BIT
007229,001059: 06,3006           10000                          CCS      A                                     
007230,001060: 06,3007           03221                          TC       OCDUFTST                              #  PROCESS OCDUFAIL BIT CHANGE
007231,001061: 
007232,001062: 06,3010           11323        33OPTMON          CCS      OPTIND                                #  BYPASS IF TVC TAKEOVER
007233,001063: 06,3011           13015                          TCF      +4                                    
007234,001064: 06,3012           13015                          TCF      +3                                    
007235,001065: 06,3013           03256                          TC       OPDISAB                               #  DISABLE OPTICS ERR CNTRS
007236,001066: 06,3014           15323                          TCF      RESUME                                
007237,001067: 
007238,001068: 06,3015           31337                          CA       OPTMODES                              #  LOOK FOR OPTICS MODE SWITCH CHANGE
007239,001069: 06,3016           00006                          EXTEND                                         
007240,001070: 06,3017           06033                          RXOR     CHAN33                                
007241,001071: 06,3020           75001                          MASK     OCTHIRTY                              
007242,001072: 06,3021           26070                          ADS      RUPTREG1                              #  STORE INBIT CHANGES
007243,001073: 06,3022           23337                          LXCH     OPTMODES                              
007244,001074: 06,3023           00006                          EXTEND                                         
007245,001075: 06,3024           06001                          RXOR     LCHAN                                 
007246,001076: 06,3025           55337                          TS       OPTMODES                              #  UPDATE OPTMODES TO SHOW BIT CHANGES
007247,001077: 
007248,001078: 06,3026           30374                          CA       C31FLWRD                              
007249,001079: 06,3027           75001                          MASK     OCTHIRTY                              
007250,001080: 06,3030           00006                          EXTEND                                         
007251,001081: 06,3031           13037                          BZF      +6                                    
007252,001082: 06,3032           54001                          TS       L                                     #  USE FAILWORD INDICATORS
007253,001083: 06,3033           45001                          CS       OCTHIRTY                              
007254,001084: 06,3034           71337                          MASK     OPTMODES                              
007255,001085: 06,3035           60001                          AD       L                                     
007256,001086: 06,3036           55337                          TS       OPTMODES                              
007257,001087: 06,3037           41337                          CS       OPTMODES                              #  SAMPLE CURRENT SWITCH SETTING
007258,001088: 06,3040           75001                          MASK     OCTHIRTY                              
007259,001089: 06,3041           00006                          EXTEND                                         
007260,001090: 06,3042           13047                          BZF      SETSAMP                               #  MANUAL-SET ZERO IN SWSAMPLE
007261,001091: 
007262,001092: 06,3043           74764                          MASK     OPMD1BIT                              #  SEE IF CSC
007263,001093: 06,3044           10000                          CCS      A                                     
007264,001094: 06,3045           03047                          TC       +2                                    #  CSC-SET SWSAMPLE POS
007265,001095: 06,3046           37702                          CAF      NEGONE                                #  ZOPTICS-SET SWSAMPLE (-1)
007266,001096: 06,3047           55354        SETSAMP           TS       SWSAMPLE                              #  CURRENT OPTICS SWITCH SETTING
007267,001097: 
007268,001098: 06,3050           11330        PROCESSW          CCS      DESOPMOD                              #  BRANCH ON PREVIOUS SETTING
007269,001099: 06,3051           03143                          TC       CSCDES                                #  CSC
007270,001100: 06,3052           03115                          TC       MANUDES                               #  MANUAL
007271,001101: 06,3053           11354        ZOPTDES           CCS      SWSAMPLE                              #  IS SWITCH STILL AT ZOPTICS
007272,001102: 06,3054           03132                          TC       ZTOCSC                                #  NOW AT CSC

Page 170

007274,001104: 06,3055           03071                          TC       ZTOMAN                                #  MANUAL
007275,001105: 06,3056           03101                          TC       ZOPFINI                               #  ZOPTICS-SEE IF ZOPT PROCESSING
007276,001106: 06,3057           03124                          TC       SETDESMD                              #  ZOPT NOT PROCESSING-NO ACTION
007277,001107: 
007278,001108: 06,3060           11332                          CCS      ZOPTCNT                               #  ZOPT PROCESSING-CHECK COUNTER
007279,001109: 06,3061           03123                          TC       SETCNT                                #  32 SAMPLE NOT FINISHED-SET COUNTER
007280,001110: 06,3062           34770        SETZOEND          CAF      BIT1                                  #  32 SAMPLE WAIT COMPLETED-SET UP ENDZOPT
007281,001111: 06,3063           00006                          EXTEND                                         
007282,001112: 06,3064           05012                          WOR      CHAN12                                #  SEND OCDU ZERO
007283,001113: 06,3065           34124                          CAF      200MS                                 #  HOLD FOR 200MS
007284,001114: 06,3066           05223                          TC       TWIDDLE                               
007285,001115: 06,3067           03171                          ADRES    ENDZOPT                               
007286,001116: 06,3070           03124                          TC       SETDESMD                              
007287,001117: 06,3071           03101        ZTOMAN            TC       ZOPFINI                               #  ZOP TO MANUAL-IS ZOPT DONE
007288,001118: 06,3072           03154                          TC       CSCTOMAN                              #  YES
007289,001119: 06,3073           05671        ZOPALARM          TC       ALARM                                 #  ALARM-SWITCHED ALTERED WHILE ZOPTICS
007290,001120: 06,3074           00116                          OCT      00116                                 
007291,001121: 06,3075           34775                          CAF      OCT13                                 #  PROCESSING-SET RETURN OPTION
007292,001122: 06,3076           55331                          TS       WTOPTION                              
007293,001123: 
007294,001124: 06,3077           03104                          TC       CANZOPT                               #  CANCEL ZOPT
007295,001125: 
007296,001126: 06,3100           03154                          TC       CSCTOMAN                              
007297,001127:                                                                                                 #  BIT 1 OF OPTMODES HAS BEEN ELIMINATED.
007298,001128:                                                                                                 #  IF T4RUPT TIMING IS REDUCED, IT WILL
007299,001129:                                                                                                 #  BE NECESSARY TO REINSTATE THE BIT AS
007300,001130:                                                                                                 #  BEFORE, BUT PREVENT OPTICS LOCKOUT.
007301,001131: 06,3101           34766        ZOPFINI           CAF      ZOPTCS                                
007302,001132: 06,3102           71337        ZOPFIN2           MASK     OPTMODES                              #  RETURNS TO L+1 PROCESSING AND
007303,001133: 06,3103           15651                          TCF      INCRQCK                               #  L+2 IF NOT
007304,001134: 06,3104           34766        CANZOPT           CAF      ZOPTCS                                #  CANCEL ZERO OPTICS
007305,001135: 06,3105           64767                          AD       OCDUINHT                              
007306,001136: 06,3106           40000                          COM                                            
007307,001137: 06,3107           71337                          MASK     OPTMODES                              #  ZERO ZOPT PROCESSING BIT-ENABLE OCDUFAIL
007308,001138: 06,3110           55337                          TS       OPTMODES                              
007309,001139: 06,3111           44770                          CS       BIT1                                  #  MAKE SURE ZERO OCDU IS OFF
007310,001140: 06,3112           00006                          EXTEND                                         
007311,001141: 06,3113           03012                          WAND     CHAN12                                
007312,001142: 06,3114           00002                          TC       Q                                     
007313,001143: 

Page 171

007315,001145: 06,3115           11354        MANUDES           CCS      SWSAMPLE                              #  SEE IF SWITCH STILL IN MANUAL MODE
007316,001146: 06,3116           03137                          TC       MANTOCSC                              #  NOW AT CSC
007317,001147: 06,3117           03127                          TC       MANTOMAN                              #  STILL MANUAL
007318,001148: 06,3120           11331                          CCS      WTOPTION                              #  ZOPTICS-LOOK AT ZOPTICS RETURN OPTION
007319,001149: 06,3121           03150                          TC       CSCTOZOP   +2                         #  5 SEC RETURN GOOD- CONTINUE ZOPTICS
007320,001150: 06,3122           03146                          TC       CSCTOZOP                              
007321,001151: 06,3123           55332        SETCNT            TS       ZOPTCNT                               
007322,001152: 06,3124           31354        SETDESMD          CA       SWSAMPLE                              #  SET CURRENT SWITCH INDICATOR- RESUME
007323,001153: 06,3125           55330                          TS       DESOPMOD                              
007324,001154: 06,3126           05323                          TC       RESUME                                
007325,001155: 06,3127           11331        MANTOMAN          CCS      WTOPTION                              #  DECREMENT RETURN OPTION TIME
007326,001156: 06,3130           55331                          TS       WTOPTION                              
007327,001157: 06,3131           03124                          TC       SETDESMD                              
007328,001158: 
007329,001159: 06,3132           03101        ZTOCSC            TC       ZOPFINI                               #  SEE IF ZOPT PROCESSING
007330,001160: 06,3133           03142                          TC       MANTOCSC   +3                         #  NO- RETURN TO COARS OPT
007331,001161: 06,3134           05671                          TC       ALARM                                 #  ZOPT PROCESSING- ALARM
007332,001162: 06,3135           00116                          OCT      00116                                 
007333,001163: 06,3136           03104                          TC       CANZOPT                               #  CANCEL ZOPT
007334,001164: 06,3137           34772        MANTOCSC          CAF      ZERO                                  #  CANCEL ZOPT RETURN OPTION IF SET
007335,001165: 06,3140           55331                          TS       WTOPTION                              
007336,001166: 06,3141           55332                          TS       ZOPTCNT                               
007337,001167: 
007338,001168: 06,3142           03154                 +3       TC       CSCTOMAN                              
007339,001169: 06,3143           11354        CSCDES            CCS      SWSAMPLE                              #  SEE IF SWITCH STILL AT CSC
007340,001170: 06,3144           03124                          TC       SETDESMD                              #  STILL AT CSC
007341,001171: 06,3145           03154                          TC       CSCTOMAN                              #  MANUAL
007342,001172: 06,3146           34763        CSCTOZOP          CAF      OCT40                                 #  ZOPTICS-INITIALIZE FOR ZOPT
007343,001173: 06,3147           55332                          TS       ZOPTCNT                               
007344,001174: 06,3150           03213                 +2       TC       INITZOPT                              
007345,001175: 06,3151           04077                          TC       NOOPRATE                              
007346,001176: 06,3152           03257                          TC       ECDISAB                               
007347,001177: 06,3153           03124                          TC       SETDESMD                              
007348,001178: 06,3154           11323        CSCTOMAN          CCS      OPTIND                                #  IS THE OPTICS IN USE
007349,001179: 06,3155           03161                          TC       CANCOARS                              #  YES DISABLE OPTICS ERR CNTRS, SET TVC
007350,001180: 06,3156           03161                          TC       CANCOARS                              #  ENABLE BIT IF IN MANUAL AND REENABLE
007351,001181: 06,3157           03160                          TC       +1                                    #  OPTICS ERR CNTRS
007352,001182: 06,3160           03124                          TC       SETDESMD                              #  NO NORMAL EXIT
007353,001183: 06,3161           34772        CANCOARS          CAF      ZERO                                  
007354,001184: 06,3162           54740                          TS       TOLD                                  
007355,001185: 06,3163           54741                          TS       SOLD                                  
007356,001186: 06,3164           03257                          TC       ECDISAB                               #  DISABLE OP ERR CNTRS
007357,001187: 06,3165           36211                          CA       SIX                                   #  ENABLE ERR CNTRS AFTER 60 MS
007358,001188: 06,3166           05223                          TC       TWIDDLE                               
007359,001189: 06,3167           03263                          ADRES    ECENAB                                
007360,001190: 06,3170           03124                          TC       SETDESMD                              
007361,001191: 06,3171           34772        ENDZOPT           CA       ZERO                                  
007362,001192: 06,3172           54036                          TS       CDUS                                  #  ZERO IN CDUS, -20 IN CDUT
007363,001193: 06,3173           55327                          TS       ZONE                                  #  INITIALIZE SHAFT MONITOR ZONE
007364,001194: 06,3174           43671                          CS       20DEGS                                

Page 172

007366,001196: 06,3175           54035                          TS       CDUT                                  
007367,001197: 06,3176           44770                          CS       BIT1                                  #  TURN OFF ZERO OCDU
007368,001198: 06,3177           00006                          EXTEND                                         
007369,001199: 06,3200           03012                          WAND     CHAN12                                
007370,001200: 06,3201           34124                          CAF      200MS                                 #  DELAY 200MS FOR CDUS TO RESYNCHRONIZE
007371,001201: 06,3202           05260                          TC       VARDELAY                              
007372,001202: 
007373,001203: 06,3203           41337                          CS       OPTMODES                              #  SHOW ZOPTICS SINCE LAST FRESH START
007374,001204: 06,3204           74757                          MASK     ZROPTFIN                              #  OR RESTART
007375,001205: 06,3205           27337                          ADS      OPTMODES                              
007376,001206: 
007377,001207: 06,3206           46211                          CS       SIX                                   
007378,001208: 06,3207           71337                          MASK     OPTMODES                              
007379,001209: 06,3210           55337                          TS       OPTMODES                              
007380,001210: 
007381,001211: 06,3211           03221                          TC       OCDUFTST                              #  CHECK OCDU FAIL BIT AFTER ENABLE
007382,001212: 
007383,001213: 06,3212           05314                          TC       TASKOVER                              
007384,001214: 
007385,001215: 06,3213           34772        INITZOPT          CAF      ZERO                                  #  INITIALIZE ZOPTICS-INHIBIT OCDUFAIL
007386,001216: 06,3214           55331                          TS       WTOPTION                              #  AND SHOW OPTICS PROCESSING
007387,001217: 06,3215           41337                          CS       OPTMODES                              #  SET ZERO OPTICS PROCESSING
007388,001218: 06,3216           76211                          MASK     SIX                                   #      OPTICS CDU FAIL INHIBITED
007389,001219: 06,3217           27337                          ADS      OPTMODES                              
007390,001220: 06,3220           00002                          TC       Q                                     
007391,001221: 

Page 173

007393,001223: 06,3221           34762        OCDUFTST          CAF      BIT7                                  #  SEE IF OCDUFAIL ON OR OFF
007394,001224: 06,3222           00006                          EXTEND                                         
007395,001225: 06,3223           02030                          RAND     CHAN30                                
007396,001226: 06,3224           10000                          CCS      A                                     
007397,001227: 06,3225           13247                          TCF      OPFAILOF                              #  OCDUFAIL LIGHT OFF
007398,001228: 
007399,001229: 06,3226           34767                          CAF      OCDUINHT                              #  OCDUFAIL LIGHT ON UNLESS INHIBITED
007400,001230: 06,3227           71337                          MASK     OPTMODES                              
007401,001231: 06,3230           10000                          CCS      A                                     
007402,001232: 06,3231           00002                          TC       Q                                     #  OCDUFAIL INHIBITED
007403,001233: 
007404,001234: 06,3232           34761        OPFAILON          CAF      BIT8                                  #  ON BIT
007405,001235: 06,3233           61241                          AD       DSPTAB     +11D                       
007406,001236: 06,3234           74761                          MASK     BIT8                                  
007407,001237: 06,3235           00006        SETOFF            EXTEND                                         
007408,001238: 06,3236           16711                          BZF      TCQ                                   #  NO CHANGE
007409,001239: 
007410,001240: 06,3237           54001                          TS       L                                     
007411,001241: 06,3240           31241                          CA       DSPTAB     +11D                       
007412,001242: 06,3241           00006                          EXTEND                                         
007413,001243: 06,3242           06001                          RXOR     LCHAN                                 
007414,001244: 06,3243           74750                          MASK     POSMAX                                
007415,001245: 06,3244           64752                          AD       BIT15                                 #  SHOW ACTION WANTED
007416,001246: 06,3245           55241                          TS       DSPTAB     +11D                       
007417,001247: 06,3246           00002                          TC       Q                                     
007418,001248: 
007419,001249: 06,3247           34770        OPFAILOF          CAF      LMPTSTBT                              #  DONT TURN OFF IF LAMP TEST
007420,001250: 06,3250           71334                          MASK     IMODES33                              
007421,001251: 06,3251           10000                          CCS      A                                     
007422,001252: 06,3252           00002                          TC       Q                                     #  LAMP TEST IN PROGRESS
007423,001253: 
007424,001254: 06,3253           34761                          CAF      BIT8                                  #  TURN OFF OCDUFAIL LIGHT
007425,001255: 06,3254           71241                          MASK     DSPTAB     +11D                       
007426,001256: 06,3255           13235                          TCF      SETOFF                                
007427,001257: 
007428,001258: 06,3256           24002        OPDISAB           INCR     Q                                     
007429,001259: 06,3257           44767        ECDISAB           CS       BIT2                                  
007430,001260: 06,3260           00006                          EXTEND                                         
007431,001261: 06,3261           03012                          WAND     CHAN12                                
007432,001262: 06,3262           00002                          TC       Q                                     
007433,001263: 06,3263           31354        ECENAB            CA       SWSAMPLE                              
007434,001264: 06,3264           00006                          EXTEND                                         
007435,001265: 06,3265           13267                          BZF      +2                                    #  MANUAL SET TVC ENABLE
007436,001266: 06,3266           13272                          TCF      ECENAB1                               
007437,001267: 06,3267           34761                          CAF      BIT8                                  
007438,001268: 06,3270           00006                          EXTEND                                         
007439,001269: 06,3271           05012                          WOR      CHAN12                                
007440,001270: 06,3272           34767        ECENAB1           CAF      BIT2                                  
007441,001271: 06,3273           00006                          EXTEND                                         
007442,001272: 06,3274           05012                          WOR      CHAN12                                

Page 174

007444,001274: 06,3275           05314                          TC       TASKOVER                              
007445,001275: 06,3276     4775               OCT13             =        ELEVEN                                
007446,001276: 06,3276     5001               OCTHIRTY          EQUALS   BITS4&5                               
007447,001277: 06,3276     4763               OCT40             EQUALS   BIT6                                  
007448,001278: 06,3276     4124               200MS             EQUALS   OCT24                                 
007449,001279: 

Page 175

007451,001281:                                                                                                 #  OPTICS CDU DRIVING PROGRAM
007452,001282: 
007453,001283: 10,2000                                          SETLOC   OPTDRV                                
007454,001284: 10,2000                                          BANK                                           
007455,001285: 10,2000                                          COUNT*   $$/SXT                                
007456,001286: 
007457,001287:                                                                                                 #  SHAFT STOP MONITOR-ZONE UPDATE
007458,001288: 
007459,001289: 10,2000           30036        OPTDRIVE          CA       CDUS                                  #  GRAB OPTIC SHAFT CDU
007460,001290: 10,2001           54001                          TS       L                                     
007461,001291: 10,2002           10000                          CCS      A                                     #  GET ABS(CDUS)
007462,001292: 10,2003           67673                          AD       13,14,15                              
007463,001293: 10,2004           12006                          TCF      +2                                    #  ABS(CDUS) - 45 DEG
007464,001294: 10,2005           12003                          TCF      -2                                    
007465,001295: 10,2006           00006                          EXTEND                                         
007466,001296: 10,2007           62016                          BZMF     OZONE                                 #  LESS THAN 45 DEG-SET ZONE 0
007467,001297: 10,2010           31327                          CA       ZONE                                  #  IF ZONE ZERO, CHANGE TO + OR - OTHERWISE
007468,001298: 10,2011           00006                          EXTEND                                         #  DON'T MESS WITH ZONE
007469,001299: 10,2012           12014                          BZF      +2                                    
007470,001300: 10,2013           12020                          TCF      CONTDRVE                              #  JUST CONTINUE
007471,001301: 10,2014           56001                          XCH      L                                     #  GREATER THAN 45 DEG-SET ZONE TO SIGN CDU
007472,001302: 10,2015           12017                          TCF      OZONE      +1                         
007473,001303: 10,2016           34772        OZONE             CAF      ZERO                                  #  ABS(CDUS) LESS THAN 90 DEG-ZONE ZERO
007474,001304: 10,2017           55327                          TS       ZONE                                  
007475,001305: 10,2020                                          COUNT*   $$/T4RPT                              
007476,001306: 10,2020           11323        CONTDRVE          CCS      OPTIND                                
007477,001307: 10,2021           02025                          TC       +4                                    #  WORK COARS OPTICS
007478,001308: 10,2022           02025                          TC       +3                                    #  WORK COARS OPTICS
007479,001309: 10,2023           04077                          TC       NOOPRATE                              #  NO OPT  DISABLE   TVC
007480,001310: 10,2024           05323                          TC       RESUME                                #  NO OPT
007481,001311: 
007482,001312: 10,2025           31354                          CA       SWSAMPLE                              #  SEE IF SWITCH AT CMC
007483,001313: 10,2026           00006                          EXTEND                                         
007484,001314: 10,2027           12226                          BZF      TVCBCK                                
007485,001315: 10,2030           00006                          EXTEND                                         
007486,001316: 10,2031           65323                          BZMF     RESUME                                
007487,001317: 10,2032           34757        RATEDRV1          CAF      ZROPTFIN                              #  SEE IF OCDUS ZEROED SINCE LAST FSTART
007488,001318: 10,2033           71337                          MASK     OPTMODES                              
007489,001319: 10,2034           10000                          CCS      A                                     
007490,001320: 10,2035           02040                          TC       +3                                    
007491,001321: 10,2036           05671                          TC       ALARM                                 #  OPTICS NOT ZEROED
007492,001322: 10,2037           00120                          OCT      00120                                 
007493,001323: 
007494,001324: 10,2040           34767                          CA       BIT2                                  #  SEE IF ERR CNTS ENABLED
007495,001325: 10,2041           00006                          EXTEND                                         
007496,001326: 10,2042           02012                          RAND     CHAN12                                
007497,001327: 10,2043           00006                          EXTEND                                         
007498,001328: 10,2044           12204                          BZF      SETBIT                                #  CNTS NOT ENABLED-DO IT AND RESUME
007499,001329: 
007500,001330: 10,2045           34770                          CAF      ONE                                   #  INITIALIZE OPTIND

Page 176

007502,001332: 10,2046           55323        OPT2              TS       OPTIND                                
007503,001333: 10,2047           51323        GETOPCMD          INDEX    OPTIND                                
007504,001334: 10,2050           31312                          CA       DESOPTT                               #  PICK UP DESIRED OPT ANGLE
007505,001335: 10,2051           00006                          EXTEND                                         
007506,001336: 10,2052           51323                          INDEX    OPTIND                                
007507,001337: 10,2053           20035                          MSU      CDUT                                  #  GET DIFFERENCE
007508,001338: 10,2054           00006                          EXTEND                                         
007509,001339: 10,2055           74754                          MP       BIT13                                 
007510,001340: 10,2056           56001                          XCH      L                                     
007511,001341: 10,2057           60000                          DOUBLE                                         
007512,001342: 10,2060           54061                          TS       ITEMP1                                
007513,001343: 10,2061           12063                          TCF      +2                                    #  NO OVFL
007514,001344: 
007515,001345: 10,2062           26001                          ADS      L                                     #  WITH OVFL
007516,001346: 10,2063           51323        STORCMD           INDEX    OPTIND                                
007517,001347: 10,2064           23325                          LXCH     COMMANDO                              #  STORE COMMAND
007518,001348: 10,2065           11323                          CCS      OPTIND                                
007519,001349: 10,2066           12140                          TCF      TRUNCMD                               #  GET TRUN COMMAND
007520,001350: 10,2067           54061                          TS       ITEMP1                                #  INITIALIZE SEND INDICATOR TO ZERO
007521,001351: 10,2070                                          COUNT*   $$/SXT                                
007522,001352: 
007523,001353:                                                                                                 #  SHAFT STOP AVOIDANCE
007524,001354: 
007525,001355: 10,2070           10036                          CCS      CDUS                                  #  IF CDUS GREATER THAN + OR - 90 DEG CHECK
007526,001356: 10,2071           64751                          AD       NEG1/2                                #  FOR POSSIBLE STOP PROBLEM
007527,001357: 10,2072           12074                          TCF      +2                                    
007528,001358: 10,2073           12071                          TCF      -2                                    
007529,001359: 10,2074           00006                          EXTEND                                         
007530,001360: 10,2075           62124                          BZMF     CMDSETUP                              #  CDU LESS THAN 90 DEG, NO PROBLEMS
007531,001361: 
007532,001362: 10,2076           31327                          CA       ZONE                                  
007533,001363: 10,2077           00006                          EXTEND                                         
007534,001364: 10,2100           12124                          BZF      CMDSETUP                              #  ZONE=3, NORMAL COMMAND
007535,001365: 10,2101           74752                          MASK     BIT15                                 #  GRAB SIGN OF ZONE
007536,001366: 10,2102           54001                          TS       L                                     
007537,001367: 10,2103           31326                          CA       COMMANDO   +1                         
007538,001368: 10,2104           74752                          MASK     BIT15                                 #  GRAB SIGN OF SHAFT COMMAND
007539,001369: 10,2105           00006                          EXTEND                                         
007540,001370: 10,2106           06001                          RXOR     LCHAN                                 
007541,001371: 10,2107           10000                          CCS      A                                     
007542,001372: 10,2110           12124                          TCF      CMDSETUP                              #  SIGN ZONE NOT EQUAL TO SIGN COMMAND
007543,001373: 10,2111           11313                          CCS      DESOPTS                               #  SEE IF DESOPTS BETWEEN -90 AND +90
007544,001374: 10,2112           64751                          AD       NEG1/2                                
007545,001375: 10,2113           12115                          TCF      +2                                    #  ABS(DESOPTS) - 90 DEG
007546,001376: 10,2114           12112                          TCF      -2                                    
007547,001377: 10,2115           00006                          EXTEND                                         
007548,001378: 10,2116           62120                          BZMF     +2                                    #  DESOPTS IN FIRST OR FOURTH QUAD
007549,001379: 10,2117           12124                          TCF      CMDSETUP                              
007550,001380: 10,2120           41326                          CS       COMMANDO   +1                         #  REVERSE REGULAR COMMAND
007551,001381: 10,2121           55326                          TS       COMMANDO   +1                         

Page 177

007553,001383: 10,2122           34772                          CAF      ZERO                                  #  ZERO DESIRED SHAFT RATE
007554,001384: 10,2123           54736                          TS       SRATE                                 
007555,001385: 10,2124                                          COUNT*   $$/T4RPT                              
007556,001386: 
007557,001387: 10,2124           31354        CMDSETUP          CA       SWSAMPLE                              
007558,001388: 10,2125           00006                          EXTEND                                         
007559,001389: 10,2126           12212                          BZF      RATEDRV2                              
007560,001390: 10,2127           04077                          TC       NOOPRATE                              #  DISABLE   TVC DAP BIT
007561,001391: 10,2130           34770                          CAF      ONE                                   #  SET OPTIND
007562,001392: 10,2131           55323        CMDSET            TS       OPTIND                                
007563,001393: 10,2132           50000                          INDEX    A                                     
007564,001394: 10,2133           11325                          CCS      COMMANDO                              #  GET SIGN OF COMMAND
007565,001395: 10,2134           02153                          TC       POSOPCMD                              
007566,001396: 10,2135           02160                          TC       NEXTOPT    +1                         #  ZERO COMMAND-SKIP SEND INDICATOR
007567,001397: 10,2136           02170                          TC       NEGOPCMD                              
007568,001398: 10,2137           02160                          TC       NEXTOPT    +1                         #  ZERO COMMAND
007569,001399: 
007570,001400: 10,2140           55323        TRUNCMD           TS       OPTIND                                
007571,001401: 10,2141           40035                          CS       CDUT                                  #  IF COMMAND GREATER THAN 45 DEG-COMMAND
007572,001402: 10,2142           61312                          AD       DESOPTT                               #  45 DEG
007573,001403: 10,2143           54002                          TS       Q                                     
007574,001404: 10,2144           02047                          TC       GETOPCMD                              #  LESS THAN 45 DEG-NORMAL OPERATION
007575,001405: 
007576,001406: 10,2145           10000                          CCS      A                                     #  GREATER THAN 45 DEG-USE OPSMAX WITH
007577,001407: 10,2146           34750                          CA       POSMAX                                #  CORRECT SIGN
007578,001408: 10,2147           02151                          TC       +2                                    
007579,001409: 10,2150           44750                          CS       POSMAX                                
007580,001410: 10,2151           54001                          TS       L                                     
007581,001411: 10,2152           02063                          TC       STORCMD                               
007582,001412: 10,2153           62211        POSOPCMD          AD       MAXPLS1                               
007583,001413: 10,2154           00006                          EXTEND                                         
007584,001414: 10,2155           62175                          BZMF     DELOPCMD                              #  COMMAND LESS THAN MAX PULSE
007585,001415: 10,2156           42210                          CS       MAXPLS                                #  GREATER THAN MAX PULSE-USE MAX PULSE
007586,001416: 
007587,001417: 10,2157           24061        NEXTOPT           INCR     ITEMP1                                #  SET SEND INDICATOR
007588,001418: 10,2160           64771                 +1       AD       NEG0                                  #  MAKE SURE ZERO COMMAND IS -ZERO
007589,001419: 10,2161           51323                          INDEX    OPTIND                                
007590,001420: 10,2162           54053                          TS       CDUTCMD                               #  STORE PULSE IN SEND REG
007591,001421: 
007592,001422: 10,2163           11323                          CCS      OPTIND                                
007593,001423: 10,2164           02131                          TC       CMDSET                                #  GET NEXT OPT
007594,001424: 10,2165           10061                          CCS      ITEMP1                                #  ARE ANY PULSES TO GO
007595,001425: 10,2166           12200                          TCF      SENDOCMD                              #  YES-SEND EM
007596,001426: 10,2167           05323                          TC       RESUME                                #  NO
007597,001427: 
007598,001428: 10,2170           62211        NEGOPCMD          AD       MAXPLS1                               
007599,001429: 10,2171           00006                          EXTEND                                         
007600,001430: 10,2172           62175                          BZMF     DELOPCMD                              #  LESS THAN MAX PULSE
007601,001431: 10,2173           32210                          CA       MAXPLS                                #  MAX PULSES
007602,001432: 10,2174           12157                          TCF      NEXTOPT                               

Page 178

007604,001434: 10,2175           51323        DELOPCMD          INDEX    OPTIND                                
007605,001435: 10,2176           57325                          XCH      COMMANDO                              #  SET UP SMALL COMMAND
007606,001436: 10,2177           12157                          TCF      NEXTOPT                               
007607,001437: 
007608,001438: 10,2200           35050        SENDOCMD          CAF      11,12                                 #  SEND OCDU DRIVE COMMANDS
007609,001439: 10,2201           00006                          EXTEND                                         
007610,001440: 10,2202           05014                          WOR      CHAN14                                
007611,001441: 10,2203           05323                          TC       RESUME                                
007612,001442: 
007613,001443: 10,2204           34767        SETBIT            CAF      BIT2                                  #  ENABLE OCDU ERR CNTS
007614,001444: 10,2205           00006                          EXTEND                                         
007615,001445: 10,2206           05012                          WOR      CHAN12                                
007616,001446: 10,2207           05323                          TC       RESUME                                #  START COARS NEXT TIME AROUND
007617,001447: 
007618,001448: 10,2210           77654        MAXPLS            DEC      -83        B-14                       #  WAS -165
007619,001449: 10,2211           77655        MAXPLS1           DEC      -82        B-14                       #  WAS -164
007620,001450: 10,2212     5050               11,12             EQUALS   PRIO6                                 
007621,001451: 10,2212           40741        RATEDRV2          CS       SOLD                                  
007622,001452: 10,2213           60736                          AD       SRATE                                 
007623,001453: 10,2214           64771                          AD       NEG0                                  
007624,001454: 10,2215           54001                          TS       L                                     
007625,001455: 10,2216           40740                          CS       TOLD                                  
007626,001456: 10,2217           60735                          AD       TRATE                                 
007627,001457: 10,2220           64771                          AD       NEG0                                  
007628,001458: 10,2221           52054                          DXCH     CDUTCMD                               
007629,001459: 10,2222           00006                          EXTEND                                         
007630,001460: 10,2223           30736                          DCA      TRATE                                 
007631,001461: 10,2224           52741                          DXCH     TOLD                                  
007632,001462: 10,2225           02200                          TC       SENDOCMD                              
007633,001463: 10,2226           34761        TVCBCK            CAF      BIT8                                  #  IS TVC BIT ENABLED
007634,001464: 10,2227           00006                          EXTEND                                         
007635,001465: 10,2230           02012                          RAND     CHAN12                                
007636,001466: 10,2231           00006                          EXTEND                                         
007637,001467: 10,2232           12234                          BZF      +2                                    
007638,001468: 10,2233           02032                          TC       RATEDRV1                              
007639,001469: 10,2234           34761                          CAF      BIT8                                  #  NO TURN IT ON
007640,001470: 10,2235           00006                          EXTEND                                         
007641,001471: 10,2236           05012                          WOR      CHAN12                                
007642,001472: 10,2237           05323                          TC       RESUME                                
007643,001473:    4000                                          SETLOC   STOPRAT                               
007644,001474:    4000                                          BANK                                           
007645,001475:    4077                                          COUNT*   $$/T4RPT                              
007646,001476:    4077           44761        NOOPRATE          CS       BIT8                                  
007647,001477:    4100           00006                          EXTEND                                         
007648,001478:    4101           03012                          WAND     CHAN12                                
007649,001479:    4102           00002                          TC       Q                                     

End of include-file T4RUPT_PROGRAM.agc.  Parent file is MAIN.agc