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.

041395,000002:                                                                                                 #  Copyright:     Public domain.
041396,000003:                                                                                                 #  Filename:      TVCINITIALIZE.agc
041397,000004:                                                                                                 #  Purpose:       Part of the source code for Artemis (i.e., Colossus 3),
041398,000005:                                                                                                 #                 build 072.  This is for the Command Module's (CM)
041399,000006:                                                                                                 #                 Apollo Guidance Computer (AGC), we believe for
041400,000007:                                                                                                 #                 Apollo 15-17.
041401,000008:                                                                                                 #  Assembler:     yaYUL
041402,000009:                                                                                                 #  Contact:       Steve Case <case1780@adelphia.net>
041403,000010:                                                                                                 #  Website:       www.ibiblio.org/apollo/index.html
041404,000011:                                                                                                 #  Page scans:    www.ibiblio.org/apollo/ScansForConversion/Artemis072/
041405,000012:                                                                                                 #  Mod history:   2009-09-01 SMC  Adapted from Comanche055 files.
041406,000013:                                                                                                 #                 2009-09-14 JL   Fix typos. Fix page numbers. Remove change comments. Restore hard tabs.
041407,000014:                                                                                                 #                 2010-02-20 RSB  Un-##'d this header.
041408,000015: 

Page 943

041410,000017:                                                                                                 #  NAME           TVCDAPON (TVC DAP INITIALIZATION AND STARTUP CALL)
041411,000018:                                                                                                 #  LOG SECTION...TVCINITIALIZE                    SUBROUTINE...DAPCSM
041412,000019:                                                                                                 #  MODIFIED BY SCHLUNDT                           21 OCTOBER 1968
041413,000020:                                                                                                 #  MODIFIED BY BEALS TO ELIMINATE CSMMASS UPDATE LOGIC (NOW DONE IN S40.8)
041414,000021:                                                                                                 #  FUNCTIONAL DESCRIPTION
041415,000022:                                                                                                 #         PERFORMS TVCDAP INITIALIZATION (GAINS, TIMING PARAMETERS, FILTER VARIABLES, ETC.)
041416,000023:                                                                                                 #         COMPUTES STEERING (S40.8) GAIN KPRIMEDT, AND ZEROES PASTDELV,+1 VARIABLE
041417,000024:                                                                                                 #         MAKES INITIALIZATION CALL TO ''NEEDLER'' FOR TVC DAP NEEDLES-SETUP
041418,000025:                                                                                                 #         PERFORMS INITIALIZATION FOR ROLL DAP
041419,000026:                                                                                                 #         CALLS TVCEXECUTIVE AT TVCEXEC, VIA WAITLIST
041420,000027:                                                                                                 #         CALLS TVCDAP CDU-RATE INITIALIZATION PKG AT DAPINIT  VIA T5
041421,000028:                                                                                                 #         PROVIDES FOR LOADING OF LOW-BANDWIDTH COEFFS AND GAINS AT SWICHOVR
041422,000029:                                                                                                 #  CALLING SEQUENCE - T5LOC=2CADR(TVCDAPON,EBANK=BZERO), T5=.6SECT5
041423,000030:                                                                                                 #         IN PARTICULAR, CALLED BY ''DOTVCON'' IN P40
041424,000031:                                                                                                 #         MRCLEAN AND TVCINIT4 ARE POSSIBLE RESTART ENTRY POINTS
041425,000032:                                                                                                 #  NORMAL EXIT MODE
041426,000033:                                                                                                 #         TCF RESUME
041427,000034:                                                                                                 #  SUBROUTINES CALLED
041428,000035:                                                                                                 #         NEEDLER, MASSPROP
041429,000036:                                                                                                 #  ALARM OR ABORT EXIT MODES
041430,000037:                                                                                                 #         NONE
041431,000038:                                                                                                 #  ERASABLE INITIALIZATION REQUIRED
041432,000039:                                                                                                 #         CSMMASS, LEMMASS, DAPDATR1 (FOR MASSPROP SUBROUTINE)
041433,000040:                                                                                                 #         TVC PAD LOADS (SEE EBANK6 IN ERASABLE ASSIGNMENTS)
041434,000041:                                                                                                 #         PACTOFF, YACTOFF, CDUX
041435,000042:                                                                                                 #         TVCPHASE AND THE T5 BITS OF FLAGWRD6 (SET AT DOTVCON IN P40)
041436,000043:                                                                                                 #  OUTPUT
041437,000044:                                                                                                 #         ALL TVC AND ROLL DAP ERASABLES, FLAGWRD6 (BITS 13,14), T5, WAITLIST
041438,000045:                                                                                                 #  DEBRIS
041439,000046:                                                                                                 #         NONE
041440,000047: 
041441,000048: 17,2000                                          SETLOC   DAPS7                                 
041442,000049: 17,2000                                          BANK                                           
041443,000050: 
041444,000051: 17,2163                                          COUNT*   $$/INIT                               
041445,000052: 17,2163  E6,1446                                 EBANK=   CNTR                                  
041446,000053: 17,2163           22016        TVCDAPON          LXCH     BANKRUPT                              #  T5 RUPT ARRIVAL (CALL BY DOTVCON - P40)
041447,000054: 17,2164           00006                          EXTEND                                         #  SAVE Q REQUIRED IN RESTART (MRCLEAN AND
041448,000055: 17,2165           22012                          QXCH     QRUPT                                 #         TVCINIT4 ARE ENTRIES)
041449,000056: 17,2166           32524        MRCLEAN           CAF      NZERO                                 #  NUMBER TO ZERO, LESS ONE  (MUST BE ODD)
041450,000057:                                                                                                 #         TVC RESTARTS ENTER HERE  (NEW BANK)
041451,000058: 17,2167           10000                 +1       CCS      A                                     
041452,000059: 17,2170           55446                          TS       CNTR                                  
041453,000060: 17,2171           34772                          CAF      ZERO                                  
041454,000061: 17,2172           54001                          TS       L                                     
041455,000062: 17,2173           51446                          INDEX    CNTR                                  
041456,000063: 17,2174           53530                          DXCH     OMEGAYC                               #  FIRST (LAST) TWO LOCATIONS
041457,000064: 17,2175           11446                          CCS      CNTR                                  
041458,000065: 17,2176           12167                          TCF      MRCLEAN    +1                         

Page 944

041460,000067: 17,2177           00006                          EXTEND                                         #  SET UP ANOTHER T5 RUPT TO CONTINUE
041461,000068: 17,2200           32540                          DCA      INITLOC2                              #         INITIALIZATION AT TVCINIT1
041462,000069: 17,2201           52113                          DXCH     T5LOC                                 #  THE PHSCHK2 ENTRY  (REDOTVC) AT TVCDAPON
041463,000070: 17,2202           34750                          CAF      POSMAX                                #         +3 IS IN ANOTHER BANK. MUST RESET
041464,000071: 17,2203           54030                          TS       TIME5                                 #         BBCON TOO (FULL 2CADR), FOR THAT
041465,000072: 17,2204           15323        ENDMRC            TCF      RESUME                                #         ENTRY.
041466,000073: 
041467,000074: 17,2205           22016        TVCINIT1          LXCH     BANKRUPT                              
041468,000075: 17,2206           00006                          EXTEND                                         
041469,000076: 17,2207           22012                          QXCH     QRUPT                                 
041470,000077: 
041471,000078: 17,2210           04714                          TC       IBNKCALL                              #  UPDATE IXX, IAVG/TLX FOR DAP GAINS (R03
041472,000079: 17,2211           13313                          CADR     MASSPROP                              #         OR NOUNS 46 AND 47 MUST BE CORRECT)
041473,000080: 
041474,000081: 17,2212           31465                          CAE      DAPDATR1                              #  CHECK LEM-ON/OFF
041475,000082: 17,2213           74753                          MASK     BIT14                                 
041476,000083: 17,2214           10000                          CCS      A                                     
041477,000084: 17,2215           34770                          CAF      BIT1                                  #  LEM-ON (BIT1)
041478,000085: 17,2216           55446                          TS       CNTR                                  #  LEM-OFF (ZERO)
041479,000086: 
041480,000087: 17,2217           51446                          INDEX    CNTR                                  #  LOAD THE FILTER COEFFICIENTS
041481,000088: 17,2220           32521                          CAF      CSMCFADR                              
041482,000089: 17,2221           55704                          TS       COEFFADR                              
041483,000090: 17,2222           02412                          TC       LOADCOEF                              
041484,000091: 
041485,000092: 17,2223           51446                          INDEX    CNTR                                  #  PICK UP LM-OFF,-ON KTLX/I
041486,000093: 17,2224           31416                          CAE      EKTLX/I                               #         SCALED (1.08 B+2) 1/SECSQ CSM/LM
041487,000094: 17,2225           55630                          TS       KTLX/I                                #                ( "   B+4)    "    CSM
041488,000095: 
041489,000096: 17,2226           02452                          TCR      S40.15                                #  COMPUTE 1/CONACC, VARK
041490,000097: 
041491,000098: 17,2227           41446        TVCINIT2          CS       CNTR                                  #  PICK LM-OFF,-ON VALUE FOR FILTER PERIOD
041492,000099: 17,2230           50000                          INDEX    A                                     #  DETERMINATION:
041493,000100: 17,2231           34767                          CAF      BIT2                                  #         BIT2 FOR CSM ONLY 40MS FILTER
041494,000101: 17,2232           55626                          TS       KPRIMEDT                              #         BIT3 FOR CSM/LM 80MS FILTER
041495,000102: 
041496,000103: 17,2233           40000                          COM                                            #  PREPARE T5TVCDT
041497,000104: 17,2234           64750                          AD       POSMAX                                
041498,000105: 17,2235           64770                          AD       BIT1                                  
041499,000106: 17,2236           55625                          TS       T5TVCDT                               
041500,000107: 
041501,000108: 17,2237           44752                          CS       SWTOVBIT                              #  RESET SWTOVER FLAG
041502,000109: 17,2240           70105                          MASK     FLAGWRD9                              
041503,000110: 17,2241           54105                          TS       FLAGWRD9                              
041504,000111: 17,2242           51446                          INDEX    CNTR                                  #  PICK UP LEM-OFF,-ON KPRIME
041505,000112: 17,2243           31414                          CAE      EKPRIME                               #         SCALED (100 PI)/16
041506,000113: 17,2244           00006                          EXTEND                                         
041507,000114: 17,2245           71626                          MP       KPRIMEDT                              #  (TVCDT/2, SC.AT B+14CS)
041508,000115: 17,2246           22000                          LXCH     A                                     #         SC.AT PI/8      (DIMENSIONLESS)
041509,000116: 17,2247           53627                          DXCH     KPRIMEDT                              

Page 945

041511,000118: 17,2250           51446                          INDEX    CNTR                                  #  PICK UP LEM-OFF,-ON REPFRAC
041512,000119: 17,2251           31421                          CAE      EREPFRAC                              
041513,000120: 17,2252           55633                          TS       REPFRAC                               
041514,000121: 
041515,000122: 17,2253           51446                          INDEX    CNTR                                  #  PICK UP ONE-SHOT CORRECTION TIME
041516,000123: 17,2254           32530                          CAF      TCORR                                 
041517,000124: 17,2255           55446                          TS       CNTR                                  
041518,000125: 
041519,000126: 17,2256           34351                          CAF      NINETEEN                              #  SET VCNTR FOR VARIABLE-GAIN UPDATES IN
041520,000127: 17,2257           55634                          TS       VCNTR                                 #  10 SECS (TVCEXEC 1/2 SEC RATE)
041521,000128: 17,2260           31423        TVCINIT3          CAE      PACTOFF                               #  TRIM VALUES TO TRIM-TRACKERS, OUTPUT
041522,000129: 17,2261           55605                          TS       PDELOFF                               #         TRACKERS, OFFSET-UPDATES, AND
041523,000130: 17,2262           55623                          TS       PCMD                                  #         OFFSET-TRACKER FILTERS
041524,000131: 17,2263           55601                          TS       DELPBAR                               #         NOTE, LO-ORDER DELOFF,DELBAR ZEROED
041525,000132: 
041526,000133: 17,2264           31424                          CAE      YACTOFF                               
041527,000134: 17,2265           55607                          TS       YDELOFF                               
041528,000135: 17,2266           55624                          TS       YCMD                                  
041529,000136: 17,2267           55603                          TS       DELYBAR                               
041530,000137: 
041531,000138: 17,2270           31465        ATTINIT           CAE      DAPDATR1                              #  ATTITUDE-ERROR INITIALIZATION LOGIC
041532,000139: 17,2271           74754                          MASK     BIT13                                 #         TEST FOR CSM OR CSM/LM
041533,000140: 17,2272           00006                          EXTEND                                         
041534,000141: 17,2273           12321                          BZF      NEEDLEIN                              #         BYPASS INITIALIZATION FOR CSM/LM
041535,000142: 
041536,000143: 17,2274           34770                          CAF      BIT1                                  #         SET UP TEMPORARY COUNTER
041537,000144: 17,2275           55611                 +5       TS       TTMP1                                 
041538,000145: 
041539,000146: 17,2276           51611                          INDEX    TTMP1                                 
041540,000147: 17,2277           31664                          CA       ERRBTMP                               #  ERRBTMP CONTAINS RCS ATTITUDE ERRORS
041541,000148: 17,2300           00006                          EXTEND                                         #         ERRORY & ERRORZ (P40 AT DOTVCON)
041542,000149: 17,2301           72527                          MP       1/ATTLIM                              #  .007325(ERROR) = 0 IF ERROR < 1.5 DEG
041543,000150: 17,2302           00006                          EXTEND                                         
041544,000151: 17,2303           12313                          BZF      +8D                                   #         |ERROR| LESS THAN 1.5 DEG
041545,000152: 17,2304           00006                          EXTEND                                         
041546,000153: 17,2305           62310                          BZMF     +3                                    #         |ERROR| > 1.5 DEG, AND NEG
041547,000154: 17,2306           32526                          CA       ATTLIM                                #         |ERROR| > 1.5 DEG, AND POS
041548,000155: 17,2307           12311                          TCF      +2                                    
041549,000156: 17,2310           42526                 +3       CS       ATTLIM                                
041550,000157: 17,2311           51611                 +2       INDEX    TTMP1                                 
041551,000158: 17,2312           55664                          TS       ERRBTMP                               
041552,000159: 17,2313           11611                 +8       CCS      TTMP1                                 #         TEST TEMPORARY COUNTER
041553,000160: 17,2314           12275                          TCF      ATTINIT    +5                         #         BACK TO REPEAT FOR PITCH ERROR
041554,000161: 
041555,000162: 17,2315           31664                          CA       ERRBTMP                               #  ERRORS ESTABLISHED AND LIMITED
041556,000163: 17,2316           55575                          TS       PERRB                                 
041557,000164: 17,2317           31665                          CA       ERRBTMP    +1                         
041558,000165: 17,2320           55577                          TS       YERRB                                 
041559,000166: 
041560,000167: 17,2321           41501        NEEDLEIN          CS       RCSFLAGS                              #  SET BIT 3 FOR INITIALIZATION PASS AND GO

Page 946

041562,000169: 17,2322           74766                          MASK     BIT3                                  #         TO NEEDLER.  WILL CLEAR FOR TVC DAP
041563,000170: 17,2323           27501                          ADS      RCSFLAGS                              #         (RETURNS AFTER CADR)
041564,000171: 17,2324           04714                          TC       IBNKCALL                              
041565,000172: 17,2325           42425                          CADR     NEEDLER                               
041566,000173: 
041567,000174: 17,2326           34772        TVCINIT4          CAF      ZERO                                  #  SET TVCPHASE TO INDICATE TVCDAPON-THRU-
041568,000175: 17,2327           55635                          TS       TVCPHASE                              #         NEEDLEIN INITIALIZATION FINISHED.
041569,000176:                                                                                                 #         (POSSIBLE TVC-RESTART ENTRY)
041570,000177: 
041571,000178: 17,2330           30032                          CAE      CDUX                                  #  PREPARE ROLL DAP
041572,000179: 17,2331           55645                          TS       OGANOW                                
041573,000180: 
041574,000181: 17,2332           32524                          CAF      NZERO                                 #  CALL TVCEXECUTIVE IN 0.51 SEC
041575,000182: 17,2333           05233                          TC       WAITLIST                              
041576,000183: 17,2334  E6,1446                                 EBANK=   CNTR                                  
041577,000184: 17,2334           03037 34066                    2CADR    TVCEXEC                               
041578,000185: 
041579,000186: 
041580,000187: 17,2336           00006                          EXTEND                                         #  CALL FOR DAPINIT
041581,000188: 17,2337           32536                          DCA      DAPINIT5                              
041582,000189: 17,2340           52113                          DXCH     T5LOC                                 
041583,000190: 17,2341           31625                          CAE      T5TVCDT                               #  (ALLOW TIME FOR RESTART COMPUTATIONS)
041584,000191: 17,2342           54030                          TS       TIME5                                 
041585,000192: 
041586,000193: 17,2343           15323        ENDTVCIN          TCF      RESUME                                
041587,000194: 
041588,000195: 
041589,000196: 17,2344           00004        SWICHOVR          INHINT                                         
041590,000197: 17,2345           31635                          CA       TVCPHASE                              #  SAVE TVCPHASE
041591,000198: 17,2346           55611                          TS       PHASETMP                              
041592,000199: 17,2347           44767                          CS       BIT2                                  #  SET TVCPHASE = -2 (INDICATES SWITCH-OVER
041593,000200: 17,2350           55635                          TS       TVCPHASE                              #         TO RESTART LOGIC)
041594,000201: 
041595,000202: 17,2351           00006                 +5       EXTEND                                         #  SAVE Q FOR RETURN (RESTART ENTRY POINT,
041596,000203: 17,2352           23613                          QXCH     RTRNLOC                               #         TVCPHASE AND PHASETMP ALREADY SET)
041597,000204: 
041598,000205: 17,2353           32525                          CAF      NZEROJR                               #  ZEROING LOOP FOR FILTER STORAGE LOCS
041599,000206: 17,2354           55661                 +8       TS       CNTRTMP                               
041600,000207: 
041601,000208: 17,2355           34772        MCLEANJR          CA       ZERO                                  
041602,000209: 17,2356           54001                          TS       L                                     
041603,000210: 17,2357           51661                          INDEX    CNTRTMP                               
041604,000211: 17,2360           53541                          DXCH     PTMP1      -1                         
041605,000212: 17,2361           11661                          CCS      CNTRTMP                               
041606,000213: 17,2362           10000                          CCS      A                                     
041607,000214: 17,2363           12354                          TCF      SWICHOVR   +8D                        
041608,000215: 
041609,000216: 17,2364           40105                          CS       FLAGWRD9                              #  SET SWITCHOVER FLAG FOR DOWNLINK
041610,000217: 17,2365           74752                          MASK     SWTOVBIT                              

Page 947

041612,000219: 17,2366           26105                          ADS      FLAGWRD9                              
041613,000220: 
041614,000221: 17,2367           31420                          CAE      EKTLX/I    +2                         #  LOW BANDWIDTH GAINS - DAP
041615,000222: 17,2370           55630                          TS       KTLX/I                                
041616,000223: 17,2371           02461                          TCR      S40.15     +7                         
041617,000224: 
041618,000225: 17,2372           32532                          CAF      FKPRIMDT                              #                         - STEERING
041619,000226: 17,2373           55626                          TS       KPRIMEDT                              
041620,000227: 
041621,000228: 17,2374           32533                          CAF      FREPFRAC                              #                         - TMC LOOP
041622,000229: 17,2375           55633                          TS       REPFRAC                               
041623,000230: 
041624,000231: 17,2376           00006                          EXTEND                                         #  UPDATE TRIM ESTIMATES
041625,000232: 17,2377           31602                          DCA      DELPBAR                               
041626,000233: 17,2400           53606                          DXCH     PDELOFF                               
041627,000234: 17,2401           00006                          EXTEND                                         
041628,000235: 17,2402           31604                          DCA      DELYBAR                               
041629,000236: 17,2403           53610                          DXCH     YDELOFF                               
041630,000237: 
041631,000238: 17,2404           32523                          CA       LBCFADR                               
041632,000239: 17,2405           55704                          TS       COEFFADR                              
041633,000240: 17,2406           02412                          TC       LOADCOEF                              
041634,000241: 
041635,000242: 17,2407           31611                          CAE      PHASETMP                              #  RESTORE TVCPHASE
041636,000243: 17,2410           55635                          TS       TVCPHASE                              
041637,000244: 
041638,000245: 17,2411           01613                          TC       RTRNLOC                               #  BACK TO PRESWTCH OR TVCRESTARTS
041639,000246: 
041640,000247: 
041641,000248: 17,2412           00006        LOADCOEF          EXTEND                                         #  LOAD DAP FILTER COEFFICIENTS
041642,000249: 17,2413           51704                          INDEX    COEFFADR                              #    FROM: ERASABLE FOR CSM/LM HB
041643,000250: 17,2414           30001                          DCA      0                                     #          FIXED    FOR CSM/LM LB
041644,000251: 17,2415           53706                          DXCH     N10                                   #          FIXED    FOR CSM
041645,000252: 
041646,000253: 17,2416           00006                          EXTEND                                         #  NOTE: FOR CSM/LM, NORMAL COEFFICIENT
041647,000254: 17,2417           51704                          INDEX    COEFFADR                              #  LOAD WILL BE HIGH BANDWIDTH PAD LOAD
041648,000255: 17,2420           30003                          DCA      2                                     #  ERASABLES. DURING CSM/LM SWITCHOVER, 
041649,000256: 17,2421           53710                          DXCH     N10        +2                         #  THIS LOGIC IS USED TO LOAD LOW BANDWIDTH
041650,000257:                                                                                                 #  COEFFICIENTS FROM FIXED MEMORY.
041651,000258: 
041652,000259: 17,2422           00006                          EXTEND                                         
041653,000260: 17,2423           51704                          INDEX    COEFFADR                              
041654,000261: 17,2424           30005                          DCA      4                                     
041655,000262: 17,2425           53712                          DXCH     N10        +4                         
041656,000263: 
041657,000264: 17,2426           00006                          EXTEND                                         
041658,000265: 17,2427           51704                          INDEX    COEFFADR                              
041659,000266: 17,2430           30007                          DCA      6                                     
041660,000267: 17,2431           53714                          DXCH     N10        +6                         

Page 948

041662,000269: 17,2432           00006                          EXTEND                                         
041663,000270: 17,2433           51704                          INDEX    COEFFADR                              
041664,000271: 17,2434           30011                          DCA      8D                                    
041665,000272: 17,2435           53716                          DXCH     N10        +8D                        
041666,000273: 
041667,000274: 17,2436           00006                          EXTEND                                         
041668,000275: 17,2437           51704                          INDEX    COEFFADR                              
041669,000276: 17,2440           30013                          DCA      10D                                   
041670,000277: 17,2441           53720                          DXCH     N10        +10D                       
041671,000278: 
041672,000279: 17,2442           00006                          EXTEND                                         
041673,000280: 17,2443           51704                          INDEX    COEFFADR                              
041674,000281: 17,2444           30015                          DCA      12D                                   
041675,000282: 17,2445           53722                          DXCH     N10        +12D                       
041676,000283: 
041677,000284: 17,2446           51704                          INDEX    COEFFADR                              
041678,000285: 17,2447           30016                          CA       14D                                   
041679,000286: 17,2450           55723                          TS       N10        +14D                       
041680,000287: 
041681,000288: 17,2451           00002                          TC       Q                                     
041682,000289: 
041683,000290: 17,2452           31467        S40.15            CAE      IXX                                   #  GAIN COMPUTATIONS (1/CONACC, VARK)
041684,000291: 17,2453           00006                          EXTEND                                         #  ENTERED FROM TVCINITIALIZE AND TVCEXEC
041685,000292: 17,2454           72534                          MP       2PI/M                                 #         2PI/M SCALED 1/(B+8 N M)
041686,000293: 17,2455           20001                          DDOUBL                                         #         IXX   SCALED B+20 KG-MSQ
041687,000294: 17,2456           20001                          DDOUBL                                         
041688,000295: 17,2457           20001                          DDOUBL                                         
041689,000296: 17,2460           55631                          TS       1/CONACC                              #               SCALED B+9 SEC-SQ/REV
041690,000297: 
041691,000298:                                                                                                 #  ENTRY FROM CSM/LM V46 SWITCH-OVER
041692,000299: 17,2461           31630                 +7       CAE      KTLX/I                                #         SCALED (1.08 B+2) 1/SECSQ CSM/LM
041693,000300: 17,2462           00006                          EXTEND                                         #                (  "  B+4)   CSM
041694,000301: 17,2463           71471                          MP       IAVG/TLX                              #               SCALED B+2 SECSQ
041695,000302: 17,2464           20001                          DDOUBL                                         
041696,000303: 17,2465           20001                          DDOUBL                                         
041697,000304: 17,2466           55632                          TS       VARK                                  #         SCALED (1.08 B+2)   CSM/LM
041698,000305: 17,2467           00002                          TC       Q                                     #                (  "  B+4)   CSM
041699,000306: 
041700,000307: 
041701,000308: 17,2470           37777        CSMN10            DEC      .99999                                #  N10    CSM ONLY FILTER COEFFICIENTS
041702,000309: 17,2471           67657                          DEC      -.2549                                #  N11/2
041703,000310: 17,2472           01703                          DEC      .0588                                 #  N12
041704,000311: 17,2473           47472                          DEC      -.7620                                #  D11/2
041705,000312: 17,2474           27656                          DEC      .7450                                 #  D12
041706,000313: 
041707,000314: 17,2475           37777                          DEC      .99999                                #  N20
041708,000315: 17,2476           60361                          DEC      -.4852                                #  N21/2
041709,000316: 17,2477           00000                          DEC      0          B-14                       #  N22

Page 949

041711,000318: 17,2500           67304                          DEC      -.2692                                #  D22/2
041712,000319: 17,2501           00000                          DEC      0          B-14                       #  D22
041713,000320: 
041714,000321: 17,2502           37777        LBN10             DEC      +.99999                               #  N10    LOW BANDWIDTH FILTER COEFFICIENTS
041715,000322: 17,2503           65371                          DEC      -.3285                                #  N11/2
041716,000323: 17,2504           65337                          DEC      -.3301                                #  N12
041717,000324: 17,2505           42700                          DEC      -.9101                                #  D11/2
041718,000325: 17,2506           33045                          DEC      +.8460                                #  D12
041719,000326: 
041720,000327: 17,2507           01000                          DEC      +.03125                               #  N20
041721,000328: 17,2510           00000                          DEC      0          B-14                       #  N21/2
041722,000329: 17,2511           00000                          DEC      0          B-14                       #  N22
041723,000330: 17,2512           42700                          DEC      -.9101                                #  D21/2
041724,000331: 17,2513           33045                          DEC      +.8460                                #  D22
041725,000332: 
041726,000333: 17,2514           20000                          DEC      +.5000                                #  N30
041727,000334: 17,2515           60730                          DEC      -.47115                               #  N31/2
041728,000335: 17,2516           17145                          DEC      +.4749                                #  N32
041729,000336: 17,2517           41323                          DEC      -.9558                                #  D31/2
041730,000337: 17,2520           35773                          DEC      +.9372                                #  D32
041731,000338: 
041732,000339: 
041733,000340: 17,2521           02470        CSMCFADR          GENADR   CSMN10                                #  CSM ONLY COEFFICIENTS ADDRESS
041734,000341: 17,2522           01425        HBCFADR           GENADR   HBN10                                 #  HIGH BANDWIDTH COEFFICIENTS ADDRESS
041735,000342: 17,2523           02502        LBCFADR           GENADR   LBN10                                 #  LOW BANDWIDTH COEFFICIENTS ADDRESS
041736,000343: 
041737,000344: 17,2524           00063        NZERO             DEC      51         B-14                       #  MUST BE ODD FOR MRCLEAN
041738,000345: 17,2525           00027        NZEROJR           DEC      23         B-14                       #  MUST BE ODD FOR MCLEANJR
041739,000346: 
041740,000347: 17,2526           00210        ATTLIM            DEC      0.00833                               #  INITIAL ATTITUDE EROR LIMIT (1.5 DEG)
041741,000348: 17,2527           00170        1/ATTLIM          DEC      0.007325                              #  .007325(ERROR) = 0 IF ERROR < 1.5 DEG
041742,000349: 
041743,000350: 17,2530           00005        TCORR             OCT      00005                                 #  CSM
041744,000351: 17,2531           00000                 +1       OCT      00000                                 #  CSM/LM (HB,LB)
041745,000352: 
041746,000353: 17,2532           00247        FKPRIMDT          DEC      .0102                                 #  CSM/LM (LB), (.05 X .08) SCALED AT PI/8
041747,000354: 17,2533           00232        FREPFRAC          DEC      .0375      B-2                        #  CSM/LM (LB),  0.0375 SCALED AT B+2
041748,000355: 
041749,000356: 17,2534     4351               NINETEEN          =        VD1                                   
041750,000357: 17,2534           33074        2PI/M             DEC      .00331017  B+8                        #  2PI/M, SCALED AT 1/(B+8 N-M)
041751,000358: 
041752,000359: 17,2535  E6,1446                                 EBANK=   CNTR                                  
041753,000360: 17,2535           03227 40066  DAPINIT5          2CADR    DAPINIT                               
041754,000361: 
041755,000362: 
041756,000363: 17,2537  E6,1446                                 EBANK=   CNTR                                  
041757,000364: 17,2537           02205 36066  INITLOC2          2CADR    TVCINIT1                              

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