Source Code
009451,000001: # Copyright: Public domain.
009452,000002: # Filename: SXTMARK.agc
009453,000003: # Purpose: Part of the source code for Comanche, build 055. It
009454,000004: # is part of the source code for the Command Module's
009455,000005: # (CM) Apollo Guidance Computer (AGC), Apollo 11.
009456,000006: # Assembler: yaYUL
009457,000007: # Reference: pp. 222-235
009458,000008: # Contact: Ron Burkey <info@sandroid.org>,
009459,000009: # Fabrizio Bernardini <fabrizio@spacecraft.it>
009460,000010: # Website: http://www.ibiblio.org/apollo.
009461,000011: # Mod history: 16/05/09 FB Transcription Batch 2 Assignment.
009462,000012:
009463,000013: # The contents of the "Comanche055" files, in general, are transcribed
009464,000014: # from scanned documents.
009465,000015:
009466,000016: # Assemble revision 055 of AGC program Comanche by NASA
009467,000017: # 2021113-051. April 1, 1969.
009468,000018:
009469,000019: # This AGC program shall also be referred to as Colossus 2A
009470,000020:
009471,000021: # Prepared by
009472,000022: # Massachussets Institute of Technology
009473,000023: # 75 Cambridge Parkway
009474,000024: # Cambridge, Massachusetts
009475,000025:
009476,000026: # under NASA contract NAS 9-4065.
009477,000027:
009478,000028: # Refer directly to the online document mentioned above for further
009479,000029: # information. Please report any errors to info@sandroid.org.
009480,000030:
009481,000031: # Page 222
009482,000032: # PROGRAM NAME: SXTMARK DATE: 5 APRIL 1967
009483,000033: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009484,000034: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009485,000035: #
009486,000036: # FUNCTIONAL DESCRIPTION:
009487,000037:
009488,000038: # SXTMARK IS CALLED FROM INTERNAL ROUTINES WHICH MAY REQUIRE STAR OR LANDMARK MARKINGS BY THE ASTRONAUT. IF
009489,000039: # THE MARK SYSTEM IS NOT IN USE, SXTMARK RESERVES A VAC AREA FOR MARKING AND REQUESTS EXECUTION OF THE MKVB51
009490,000040: # ROUTINE VIA THE EXECUTIVE JOB PRIORITY LIST. R21 USES THIS ROUTINE TO DETERMINE IF THE MARK SYSTEM CAN BE
009491,000041: # USED. IF YES, SXTMARK RETURNS TO R21 TO PERFORM ITS OWN MARK REQUESTS VIA THE V51 FLASH.
009492,000042:
009493,000043: # CALLING SEQUENCE:
009494,000044:
009495,000045: # CAF (NO. MARK REQUESTS IN BITS 1-3 OF A)
009496,000046: # TC BANKCALL
009497,000047: # CADR SXTMARK
009498,000048:
009499,000049: # NORMAL EXIT MODE:
009500,000050:
009501,000051: # SWRETURN
009502,000052:
009503,000053: # ALARM OR ABORT EXIT MODE:
009504,000054:
009505,000055: # ABORT
009506,000056:
009507,000057: # OUTPUT:
009508,000058:
009509,000059: # 1) MARKSTAT CONTAINS MARK VALUE (BITS 14-12) AND VAC AREA ADDRESS
009510,000060: # 2) QPRET = VAC AREA POINTER VALUE
009511,000061: # 3) 1ST WORD OF RESERVED VAC AREA SET TO +0
009512,000062: # 4) PRIO32 PLACED IN A REGISTER
009513,000063:
009514,000064: # ERASABLE INITIALIZATION:
009515,000065:
009516,000066: # 1) BITS 1-3 OF A = NO. MARKS REQUESTED
009517,000067: # 2) BITS 2,3 OF EXTVBACT = 0
009518,000068: # 3) A VAC AREA MUST BE AVAILABLE (WORD 1 = ADDRESS OF VAC AREA)
009519,000069:
009520,000070: # DEBRIS:
009521,000071:
009522,000072: # A,Q,L,RUPTREG1,MARKSTAT,QPRET,BIT2 OF EXTVBACT
009523,000073:
009524,000074: 13,2036 BANK 13
009525,000075: 07,2000 SETLOC SXTMARKE
009526,000076: 07,2000 BANK
009527,000077:
009528,000078: 07,2002 E7,1725 EBANK= MRKBUF1
009529,000079: 07,2002 COUNT 07/SXTMK
009530,000080:
009531,000081: 07,2002 00004 SXTMARK INHINT
009532,000082: 07,2003 54070 TS RUPTREG1 # NUMBER OF MARKS WANTED
009533,000083:
009534,000084: 07,2004 36211 CAF SIX # BIT2 = MARKING SYSTEM IN USE
009535,000085: 07,2005 71044 MASK EXTVBACT # BIT3 = EXTENDED VERB IN PROGRESS
009536,000086: 07,2006 10000 CCS A
009537,000087: 07,2007 02013 TC MKABORT
009538,000088: # Page 223
009539,000089: 07,2010 35016 CAF BIT2 # NOT SET
009540,000090: 07,2011 27044 ADS EXTVBACT # SET IT, RESET IN ENDMARK
009541,000091: 07,2012 02015 TC MARKOK # YES, FIND VAC AREA
009542,000092:
009543,000093: 07,2013 07755 MKABORT TC BAILOUT
009544,000094: 07,2014 01211 OCT 01211
009545,000095: 07,2015 10400 MARKOK CCS VAC1USE # FIND VAC AREA
009546,000096: 07,2016 02031 TC MKVACFND
009547,000097: 07,2017 10454 CCS VAC2USE
009548,000098: 07,2020 02031 TC MKVACFND
009549,000099: 07,2021 10530 CCS VAC3USE
009550,000100: 07,2022 02031 TC MKVACFND
009551,000101: 07,2023 10604 CCS VAC4USE
009552,000102: 07,2024 02031 TC MKVACFND
009553,000103: 07,2025 10660 CCS VAC5USE
009554,000104: 07,2026 02031 TC MKVACFND
009555,000105: 07,2027 07755 TC BAILOUT
009556,000106: 07,2030 01207 OCT 01207
009557,000107:
009558,000108: 07,2031 65016 MKVACFND AD TWO # ADDRESS OF VAC AREA
009559,000109: 07,2032 55330 TS MARKSTAT
009560,000110: 07,2033 50000 INDEX A
009561,000111: 07,2034 54052 TS QPRET # STORE NEXT AVAILABLE MARK SLOT
009562,000112:
009563,000113: 07,2035 35021 CAF ZERO # STORE VAC AREA OCCUPIED
009564,000114: 07,2036 51330 INDEX MARKSTAT
009565,000115: 07,2037 53777 TS 0 -1
009566,000116:
009567,000117: 07,2040 05364 TC CHECKMM # BACKUP MARK ROUTINE USES SXTMARK
009568,000118: 07,2041 00065 MM 53 B-14
009569,000119: 07,2042 12044 TCF +2
009570,000120: 07,2043 14675 TCF SWRETURN
009571,000121: 07,2044 05364 TC CHECKMM
009572,000122: 07,2045 00066 MM 54 B-14
009573,000123: 07,2046 12050 TCF +2
009574,000124: 07,2047 14675 TCF SWRETURN
009575,000125: 07,2050 35004 CAF BIT12 # DESIRED NUMBER OF MARKS IN 12-14
009576,000126: 07,2051 00006 EXTEND
009577,000127: 07,2052 70070 MP RUPTREG1
009578,000128: 07,2053 56001 XCH L
009579,000129: 07,2054 27330 ADS MARKSTAT
009580,000130:
009581,000131: 07,2055 37667 CAF PRIO32 # ENTER MARK JOB
009582,000132: 07,2056 05134 TC NOVAC
009583,000133: 07,2057 1330 EBANK= MARKSTAT
009584,000134: 07,2057 02347 16062 2CADR MKVB51
009585,000135:
009586,000136: 07,2061 00003 RELINT
009587,000137: 07,2062 14675 TCF SWRETURN # SAME AS MODEEXIT
009588,000138:
009589,000139: # Page 224
009590,000140: # PROGRAM NAME: MKRELEAS DATE: 5 APRIL 1967
009591,000141: # PROGRAM MODIFIED BY 248/278 PROGRAMMERS LOG SECTION SXTMARK
009592,000142: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009593,000143:
009594,000144: # FUNCTIONAL DESCRIPTION:
009595,000145:
009596,000146: # MKRELEAS IS EXECUTED BY INTERNAL ROUTINES TO RELEASE THE MARK SYSTEM TO MAKE IT AVAILABLE TO OTHER INTERNAL
009597,000147: # SYSTEM ROUTINES. IT ALSO CLEARS THE COARSE OPTICS FLAG BIT AND DISABLES THE OPTICS ERROR COUNTER.
009598,000148:
009599,000149: # CALLING SEQUENCE:
009600,000150:
009601,000151: # TC BANKCALL
009602,000152: # CADR MKRELEAS
009603,000153:
009604,000154: # NORMAL EXIT MODE:
009605,000155:
009606,000156: # SWRETURN
009607,000157:
009608,000158: # ALARM OR EXIT MODE: NONE
009609,000159:
009610,000160: # OUTPUT:
009611,000161:
009612,000162: # 1) BIT9 OPTMODES SET TO 0
009613,000163: # 2) OPTIND SET TO -1
009614,000164: # 3) 1ST WORD OF VAC AREA SET TO VAC ADDRESS TO SIGNIFY AVAILABILITY
009615,000165: # 4) MARKSTAT CLEARED
009616,000166: # 5) BIT2 CHANNEL 12 SET TO 0
009617,000167:
009618,000168: # ERASABLE INITIALIZATION: NONE
009619,000169:
009620,000170: # DEBRIS:
009621,000171:
009622,000172: # A,MARKSTAT,BIT9,OPTMODES OPTIND,BIT2 CHANNEL 12
009623,000173:
009624,000174: 07,2063 35021 MKRELEAS CAF ZERO # SHOW MARK SYSTEM NOW AVAILABLE
009625,000175: 07,2064 57330 XCH MARKSTAT
009626,000176: 07,2065 75046 MASK LOW9
009627,000177: 07,2066 10000 CCS A
009628,000178: 07,2067 50000 INDEX A
009629,000179: 07,2070 54000 TS 0
009630,000180: 07,2071 00004 MKRLEES INHINT
009631,000181: 07,2072 45007 CS BIT9 # COARSE OPTICS RETURN FLAG.
009632,000182: 07,2073 71331 MASK OPTMODES
009633,000183: 07,2074 55331 TS OPTMODES
009634,000184:
009635,000185: 07,2075 37716 CA NEGONE
009636,000186: 07,2076 55303 TS OPTIND # KILL COARSE OPTICS
009637,000187:
009638,000188: 07,2077 45016 CS BIT2 # DISABLE OPTICS ERROR COUNTER
009639,000189: 07,2100 00006 EXTEND
009640,000190: 07,2101 03012 WAND CHAN12
009641,000191:
009642,000192: 07,2102 00003 RELINT
009643,000193: 07,2103 04675 TC SWRETURN
009644,000194: # Page 225
009645,000195: # PROGRAM NAME: MARKRUPT DATE: 5 APRIL 1967
009646,000196: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009647,000197: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009648,000198:
009649,000199: # FUNCTIONAL DESCRIPTION:
009650,000200:
009651,000201: # MARKRUPT STORES CDUS,OPTICS AND TIME AND TRANSFERS CONTROL TO THE MARKIT,MARK REJECT OR KEYCOM ROUTINES IF
009652,000202: # BITS IN CHANNEL 16 ARE SET AS REQUIRED.
009653,000203:
009654,000204: # CALLING SEQUENCE:
009655,000205:
009656,000206: # ROUTINE ENTERED VIA KEYRUPT2 WHEN MARK,MARK REJECT OR DSKY KEYS DEPRESSED BY THE OPERATOR.
009657,000207:
009658,000208: # NORMAL EXIT MODE:
009659,000209:
009660,000210: # MARKIT, MKREJECT, OR POSTJUMP ROUTINES (MARK, MARK REJECT, OR DSKY CODE)
009661,000211:
009662,000212: # ALARM OR ABORT EXIT MODE:
009663,000213:
009664,000214: # ALARM AND RESUME
009665,000215:
009666,000216: # OUTPUT:
009667,000217:
009668,000218: # RUPTSTOR+5 = CDUT, RUPTSTOR+3 = CDUS, RUPTSTOR+2 = CDUY,
009669,000219: # RUPTREG3 = CDUZ, RUPTSTOR+6 = CDUX, RUPTSTOR+1 AND SAMPTIME+1 = TIME1,
009670,000220: # RUPTSTOR AND SAMPTIME = TIME2
009671,000221:
009672,000222: # ERASABLE INITIALIZATION:
009673,000223:
009674,000224: # CDUT,CDUS,CDUY,CDUZ,CDUX,TIME2,TIME1,CHANNEL 16 BITS 6,7 OR 1-5.
009675,000225:
009676,000226: # DEBRIS:
009677,000227:
009678,000228: # A,QRUPT,RUPTREG3,SAMPTIME,SAMPTIME+1,RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4 (LOCATION 67)
009679,000229:
009680,000230: 07,2104 54016 MARKRUPT TS BANKRUPT # STORE CDUS AND OPTICS NOW
009681,000231: 07,2105 30035 CA CDUT
009682,000232: 07,2106 54362 TS MKCDUT
009683,000233: 07,2107 30036 CA CDUS
009684,000234: 07,2110 54360 TS MKCDUS
009685,000235: 07,2111 30033 CA CDUY
009686,000236: 07,2112 54357 TS MKCDUY
009687,000237: 07,2113 30034 CA CDUZ
009688,000238: 07,2114 54361 TS MKCDUZ
009689,000239: 07,2115 30032 CA CDUX
009690,000240: 07,2116 54363 TS MKCDUX
009691,000241: 07,2117 00006 EXTEND
009692,000242: 07,2120 30025 DCA TIME2 # GET TIME
009693,000243: 07,2121 52356 DXCH MKT2T1
009694,000244: 07,2122 00006 EXTEND
009695,000245: 07,2123 30356 DCA MKT2T1
009696,000246: 07,2124 52014 DXCH SAMPTIME # RUPT TIME FOR NOUN 65.
009697,000247:
009698,000248: 07,2125 56002 XCH Q
009699,000249: 07,2126 54012 TS QRUPT
009700,000250:
009701,000251: 07,2127 35012 CAF BIT6 # SEE IF MARK OR MKREJECT
009702,000252: # Page 226
009703,000253: 07,2130 00006 EXTEND
009704,000254: 07,2131 02016 RAND NAVKEYIN
009705,000255: 07,2132 10000 CCS A
009706,000256: 07,2133 02430 TC MARKIT # IT'S A MARK
009707,000257:
009708,000258: 07,2134 35011 CAF BIT7 # NOT A MARK, SEE IF MKREJECT
009709,000259: 07,2135 00006 EXTEND
009710,000260: 07,2136 02016 RAND NAVKEYIN
009711,000261: 07,2137 10000 CCS A
009712,000262: 07,2140 02301 TC MKREJECT # IT'S A MARK REJECT
009713,000263:
009714,000264: 07,2141 34362 KEYCALL CAF OCT37 # NOT MARK OR MKREJECT, SEE IF KEYCODE
009715,000265: 07,2142 00006 EXTEND
009716,000266: 07,2143 02016 RAND NAVKEYIN
009717,000267: 07,2144 00006 EXTEND
009718,000268: 07,2145 12150 BZF +3 # IF NO INBITS
009719,000269: 07,2146 04701 TC POSTJUMP
009720,000270: 07,2147 17702 CADR KEYCOM # IT'S A KEY CODE, NOT A MARK.
009721,000271:
009722,000272: 07,2150 05650 +3 TC ALARM # ALARM IF NO INBITS
009723,000273: 07,2151 00113 OCT 113
009724,000274: 07,2152 05333 TC RESUME
009725,000275:
009726,000276: # Page 227
009727,000277: # PROGRAM NAME: MARKCONT DATE: 19 SEPT 1967
009728,000278: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009729,000279: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009730,000280:
009731,000281: # FUNCTIONAL DESCRIPTION:
009732,000282:
009733,000283: # MARKCONT IS USED TO PERFORM A SPECIAL MARK FUNCTION FOR R21, TO EXECUTE A SPECIAL DISPLAY OF OPTICS AND TIME OR
009734,000284: # TO PERFORM A MARK OF THE STAR OR LAND SIGHTING BASED UPON FLASHING V-N.
009735,000285:
009736,000286: # CALLING SEQUENCE:
009737,000287:
009738,000288: # FROM MARKDIF
009739,000289:
009740,000290: # NORMAL EXIT MODE:
009741,000291:
009742,000292: # TASKOVER
009743,000293:
009744,000294: # ALARM OR ABORT EXIT MODE:
009745,000295:
009746,000296: # ALARM AND TASKOVER
009747,000297:
009748,000298: # OUTPUT:
009749,000299:
009750,000300: # 1) FOR R21:
009751,000301: # EBANK=EBANK7
009752,000302: # MRKBUF1 TO MRKBUF1+6 = TIME2,TIME1,CDUY,OPTICX,CDUZ,OPTICSY,CDUX OF CURRENT R21 MARK FUNCTION
009753,000303: # MRKBUF2 TO MRKBUF2+6 CONTAINS PREVIOUS R21 MARK VALUES.
009754,000304: # 2) FOR SPECIAL DISPLAY JOB:
009755,000305: # RUPTREG1 AND MRKBUF1 = CDUS,RUPTREG2, AND MRKBUF1+1 = CDUT.
009756,000306: # RUPTREG3 AND MRKBUF1+2 = TIME2,RUPTREG4, AND MRKBUF1+3 = TIME1.
009757,000307: # 3) FOR NORMAL MARKING:
009758,000308: # DECREMENT BITS14-12 OF MARKSTAT BY 1,
009759,000309: # BIT10 MARKSTAT SET TO 1, INCREMENT QPRET BY 7,
009760,000310: # STORE TIME2,TIME1,CDUY,CDUS,CDUZ,CDUT, AND CDUX IN VAC+1 TO VAC+7.
009761,000311:
009762,000312: # ERASABLE INITIALIZATION:
009763,000313:
009764,000314: # 1) FOR R21:
009765,000315: # BIT14 OF STATE+2 =1, MRKBUF1 TO MRKBUF1+6, ITEMP1, RUPTREG3,
009766,000316: # RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4.
009767,000317: # 2) FOR SPECIAL DISPLAY JOB:
009768,000318: # BIT14 OF STATE+2 =0, MARKSTAT =+0, RUPTREG1,RUPTREG2,RUPTREG3
009769,000319: # RUPTREG4,RUPTSTOR,RUPTSTOR+1,RUPTSTOR+3,RUPTSTOR+5,
009770,000320: # BIT12 OF STATE+5 (V59 FLAG), MRKBUF1 THRU MRKBUF1+3
009771,000321: # 3) FOR NORMAL MARKING:
009772,000322: # BIT14 OF STATE+2 =0, MARKSTATE =VAC ADDRESS, A REG, ITEMP1, RUPTREG3,
009773,000323: # RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4.
009774,000324:
009775,000325: # DEBRIS:
009776,000326:
009777,000327: # 1) FOR R21:
009778,000328: # A, ITEMP1, MRKBUF1, MRKBUF2
009779,000329: # 2) FOR SPECIAL DISPLAY JOB:
009780,000330: # A,RUPTREG1,RUPTREG2,RUPTREG3,RUPTREG4,MPAC TO MPAC+3.
009781,000331: # 3) FOR NORMAL MARKING:
009782,000332: # A,MARKSTAT,ITEMP1,QPRET,VAC+1 TO VAC+7 OF VAC AREA IN USE.
009783,000333:
009784,000334: # Page 228
009785,000335: 07,2153 35002 MARKCONT CAF BIT14
009786,000336: 07,2154 70076 MASK STATE +2 # R21 MARK (SPECIAL MARKING FOR R21)
009787,000337: 07,2155 00006 EXTEND
009788,000338: 07,2156 12170 BZF MARKET # NOT SET THEREFORE REGULAR MARKING
009789,000339: 07,2157 36211 MARKIT1 CAF SIX # SPECIAL FOR R21
009790,000340: 07,2160 05606 TC GENTRAN # TRANSFER MRKBUF1 TO MRKBUF2
009791,000341: 07,2161 01725 ADRES MRKBUF1
009792,000342: 07,2162 01734 ADRES MRKBUF2
009793,000343:
009794,000344: 07,2163 36211 CAF SIX # TRANSFER CURRENT MARK DATE TO MARKBUF1
009795,000345: 07,2164 05606 TC GENTRAN
009796,000346: 07,2165 00355 ADRES MKT2T1
009797,000347: 07,2166 01725 ADRES MRKBUF1
009798,000348:
009799,000349: 07,2167 15324 TCF TASKOVER
009800,000350:
009801,000351: 07,2170 11330 MARKET CCS MARKSTAT # SEE IF MARKS CALLED FOR
009802,000352: 07,2171 02225 TC MARK2 # COLLECT MARKS
009803,000353:
009804,000354: 07,2172 35016 CAF TWO # IS MARKING SYSTEM IN USE (BIT2)
009805,000355: 07,2173 71044 MASK EXTVBACT
009806,000356: 07,2174 00006 EXTEND
009807,000357: 07,2175 12217 BZF MARKET3 # MARKING NOT CALLED FOR
009808,000358: 07,2176 35004 CAF BIT12
009809,000359: 07,2177 70101 MASK STATE +5 # V59FLAG
009810,000360: 07,2200 00006 EXTEND
009811,000361: 07,2201 12217 BZF MARKET3 # IF V59FLAG NOT SET-MARK UNCALLED FOR
009812,000362: 07,2202 35061 CAF PRIO5 # CALIBRATION MARK (SET) FOR P23
009813,000363: 07,2203 05134 TC NOVAC # SPECIAL DISPLAY JOB
009814,000364: 07,2204 E7,1725 EBANK= MRKBUF1
009815,000365: 07,2204 02426 76067 2CADR MARKDISP
009816,000366:
009817,000367: 07,2206 36211 CAF SIX
009818,000368: 07,2207 05606 TC GENTRAN # TRANSFER MARK DATE TO MARKDOWN
009819,000369: 07,2210 00355 ADRES MKT2T1
009820,000370: 07,2211 01674 ADRES MARKDOWN
009821,000371: 07,2212 36211 CAF SIX
009822,000372: 07,2213 05606 TC GENTRAN # TRANSFER MARK DATA TO MRKBUF1 FOR
009823,000373: 07,2214 00355 ADRES MKT2T1 # SPECIAL DISPLAY OF SHAFT AND TRUNNION
009824,000374: 07,2215 01725 ADRES MRKBUF1 # IF V59 ACTING
009825,000375: 07,2216 15324 TCF TASKOVER
009826,000376: 07,2217 05650 MARKET3 TC ALARM
009827,000377: 07,2220 00122 OCT 122 # MARKING NOT CALLED FOR
009828,000378: 07,2221 15324 TCF TASKOVER
009829,000379: 07,2222 05650 114ALM TC ALARM # MARK NOT WANTED
009830,000380: 07,2223 00114 OCT 114
009831,000381: 07,2224 15324 TCF TASKOVER
009832,000382:
009833,000383: # Page 229
009834,000384: # STORE MARK DATA IN MKVAC AND INCREMENT POINTER
009835,000385:
009836,000386: 07,2225 67711 MARK2 AD 74K # SEE IF MARKS WANTED-REDUCE MARKS WANTED
009837,000387: 07,2226 00006 EXTEND
009838,000388: 07,2227 62222 BZMF 114ALM # MARK NOT WANTED-ALARM
009839,000389: 07,2230 55330 TS MARKSTAT
009840,000390: 07,2231 40000 COM
009841,000391: 07,2232 75006 MASK BIT10 # SET BIT10 TO ENABLE REJECT
009842,000392: 07,2233 27330 ADS MARKSTAT
009843,000393:
009844,000394: 07,2234 75046 MASK LOW9
009845,000395: 07,2235 54061 TS ITEMP1
009846,000396: 07,2236 50000 INDEX A
009847,000397: 07,2237 56052 XCH QPRET # PICK UP MARK SLOT-POINTER
009848,000398: 07,2240 54062 TS ITEMP2 # SAVE CURRENT POINTER
009849,000399: 07,2241 65023 AD SEVEN # INCREMENT POINTER
009850,000400: 07,2242 50061 INDEX ITEMP1
009851,000401: 07,2243 54052 TS QPRET # STORE ADVANCED POINTER
009852,000402:
009853,000403: 07,2244 00006 VACSTOR EXTEND
009854,000404: 07,2245 30356 DCA MKT2T1
009855,000405: 07,2246 50062 INDEX ITEMP2
009856,000406: 07,2247 52001 DXCH 0
009857,000407: 07,2250 30357 CA MKCDUY
009858,000408: 07,2251 50062 INDEX ITEMP2
009859,000409: 07,2252 54002 TS 2
009860,000410: 07,2253 30360 CA MKCDUS
009861,000411: 07,2254 50062 INDEX ITEMP2
009862,000412: 07,2255 54003 TS 3
009863,000413: 07,2256 30361 CA MKCDUZ
009864,000414: 07,2257 50062 INDEX ITEMP2
009865,000415: 07,2260 54004 TS 4
009866,000416: 07,2261 30362 CA MKCDUT
009867,000417: 07,2262 50062 INDEX ITEMP2
009868,000418: 07,2263 54005 TS 5
009869,000419: 07,2264 30363 CA MKCDUX
009870,000420: 07,2265 50062 INDEX ITEMP2
009871,000421: 07,2266 54006 TS 6
009872,000422:
009873,000423: 07,2267 37671 CAF PRIO34 # IF ALL MARKS MADE FLASH VB50
009874,000424: 07,2270 71330 MASK MARKSTAT
009875,000425: 07,2271 00006 EXTEND
009876,000426: 07,2272 12274 BZF +2
009877,000427: 07,2273 15324 TCF TASKOVER
009878,000428: 07,2274 37667 CAF PRIO32
009879,000429: 07,2275 05134 TC NOVAC
009880,000430: 07,2276 1330 EBANK= MARKSTAT
009881,000431: 07,2276 02422 16062 2CADR MKVB50
009882,000432:
009883,000433: 07,2300 15324 TCF TASKOVER
009884,000434:
009885,000435: # Page 230
009886,000436: # PROGRAM NAME: MKREJECT DATE: 5 APRIL 1967
009887,000437: # PROGRAM MODIFIED BY 258/276 PROGRAMMERS LOG SECTION SXTMARK
009888,000438: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009889,000439:
009890,000440: # FUNCTIONAL DESCRIPTION:
009891,000441:
009892,000442: # ROUTINE ALLOWS OPEATOR TO REJECT MARK MADE PRIOR TO ACCEPTANCE AND ALLOWS A NEW MARK TO BE MADE BY ASTRONAUT.
009893,000443:
009894,000444: # CALLING SEQUENCE:
009895,000445:
009896,000446: # FROM MARKRUPT IF BIT7 OF CHANNEL 16 IS 1.
009897,000447:
009898,000448: # NORMAL EXIT MODE:
009899,000449:
009900,000450: # RESUME
009901,000451:
009902,000452: # ALARM OR ABORT EXIT MODE:
009903,000453:
009904,000454: # ALARM AND RESUME
009905,000455:
009906,000456: # OUTPUT:
009907,000457:
009908,000458: # 1) FOR R21:
009909,000459: # MRKRUP1 SET TO -1
009910,000460: # 2) FOR NORMAL MARKING:
009911,000461: # BIT10 MARKSTAT =0, INCREMENT NO. MARKS BY 1, DECREMENT QPRET BY 7
009912,000462:
009913,000463: # ERASABLE INITIALIZATION:
009914,000464:
009915,000465: # 1) FOR R21:
009916,000466: # BIT14 OF STATE+2 SET TO 1
009917,000467: # 2) FOR NORMAL MARKING:
009918,000468: # BIT14 OF STATE+2 SET TO 0, MARKSTAT,QPRET
009919,000469:
009920,000470: # DEBRIS:
009921,000471:
009922,000472: # 1) FOR R21:
009923,000473: # A,MARKSTAT,EBANK
009924,000474: # 2) FOR NORMAL MARKING:
009925,000475: # A,MARKSTAT,ITEMP1,QPRET
009926,000476:
009927,000477: 07,2301 35002 MKREJECT CAF BIT14
009928,000478: 07,2302 70076 MASK STATE +2 # R21 MARK (SPECIAL MARKING FOR R21)
009929,000479: 07,2303 00006 EXTEND
009930,000480: 07,2304 12310 BZF MRKREJCT # NOT SET THEREFORE REGULAR REJECT
009931,000481: 07,2305 37716 CA NEGONE # -1 (FOR R22)
009932,000482: 07,2306 55725 TS MRKBUF1 # -0 IN TIME IS FLAG TO R22 SIGNIFYING A
009933,000483: 07,2307 05333 TC RESUME # REJECTED MARK
009934,000484: 07,2310 11330 MRKREJCT CCS MARKSTAT # SEE IF MARKS BEING ACCEPTED
009935,000485: 07,2311 02315 TC REJECT2
009936,000486: 07,2312 05650 TC ALARM # MARKS NOT BEING ACCEPTED
009937,000487: 07,2313 00112 OCT 112
009938,000488: 07,2314 05333 TC RESUME
009939,000489:
009940,000490: 07,2315 45006 REJECT2 CS BIT10 # SEE IF MARK HAD BEEN MADE SINCE LAST
009941,000491: 07,2316 71330 MASK MARKSTAT # REJECT, AND SET BIT10 TO ZERO TO
009942,000492: 07,2317 57330 XCH MARKSTAT # SHOW MARK REJECT
009943,000493: # Page 231
009944,000494: 07,2320 75006 MASK BIT10
009945,000495: 07,2321 10000 CCS A
009946,000496: 07,2322 02326 TC REJECT3
009947,000497:
009948,000498: 07,2323 05650 TC ALARM # DON'T ACCEPT TWO REJECTS TOGETHER
009949,000499: 07,2324 00110 OCT 110
009950,000500: 07,2325 05333 TC RESUME
009951,000501:
009952,000502: 07,2326 35046 REJECT3 CAF LOW9 # DECREMENT POINTER TO REJECT MARK
009953,000503: 07,2327 71330 MASK MARKSTAT
009954,000504: 07,2330 54061 TS ITEMP1
009955,000505: 07,2331 45023 CS SEVEN
009956,000506: 07,2332 50061 INDEX ITEMP1
009957,000507: 07,2333 26052 ADS QPRET # NEW POINTER
009958,000508:
009959,000509: 07,2334 35004 CAF BIT12 # INCREMENT MARKS WANTED AND IF FIELD
009960,000510: 07,2335 61330 AD MARKSTAT # IS NOW NON-ZERO, CHANGE TO VB51 TO
009961,000511: 07,2336 57330 XCH MARKSTAT # INDICATE MORE MARKS WANTED
009962,000512: 07,2337 77671 MASK PRIO34 # INDICATE MORE MARKS WANTED
009963,000513: 07,2340 10000 CCS A
009964,000514: 07,2341 05333 TC RESUME
009965,000515: 07,2342 37667 CAF PRIO32
009966,000516: 07,2343 05134 TC NOVAC
009967,000517: 07,2344 1330 EBANK= MARKSTAT
009968,000518: 07,2344 02347 16062 2CADR MKVB51
009969,000519:
009970,000520: 07,2346 05333 TC RESUME
009971,000521:
009972,000522: # Page 232
009973,000523: # PROGRAM DESCRIPTON MKVB51 AND MKVB50
009974,000524:
009975,000525: # AUTHOR: BARNERT DATE: 2-15-67 MOD: 0
009976,000526: # PURPOSE: FLASH V51N70,V51N43, OR V51 TO REQUEST MARKING,
009977,000527: # AND V50N25 R1=16 TO REQUEST TERMINATE MARKING.
009978,000528:
009979,000529: # CALLING SEQUENCE: AS JOB WITHIN SXTMARK
009980,000530:
009981,000531: # EXIT TO ENDMARK UPON RECEIPT OF V33, V34 CAUSES GOTOP00H, ENTER
009982,000532: # RECYCLES THE DISPLAY
009983,000533:
009984,000534: # NOTE: SXTMARK AUTOMATICALLY CHANGES FROM CALLING MKVB51 TO MKVB50 WHEN
009985,000535: # SUFFICIENT MARKS HAVE BEEN MADE, AND THE REVERSE WHEN A MARK
009986,000536: # REJECT REDUCES THE NUMBER MADE BELOW THAT REQUIRED
009987,000537:
009988,000538: # SUBROUTINES CALLED: BANKCALL, GOMARK2, GOODEND, ENDMARK, WAITLIST
009989,000539:
009990,000540: # ALARM OR ABORT MODES: NONE
009991,000541:
009992,000542: # ERASABLE USED: VERBREG, MARKSTAT, QPRET, DSPTEM1
009993,000543:
009994,000544: # OUTPUT MARKSTAT = VAC ADDRESS
009995,000545:
009996,000546: # QPRET = NO. MARKS
009997,000547:
009998,000548: 07,2347 04662 MKVB51 TC BANKCALL # CLEAR DISPLAY FOR MARK VERB
009999,000549: 07,2350 20560 CADR KLEENEX
010000,000550: 07,2351 32427 CAF VB51 # DISPLAY MARK VB51
010001,000551: 07,2352 04662 TC BANKCALL
010002,000552: 07,2353 20572 CADR GOMARK4
010003,000553: 07,2354 12357 TCF TERMSXT # VB34-TERMINATE
010004,000554: 07,2355 12370 TCF ENTANSWR # V33-PROCEED-MARKING DONE
010005,000555: 07,2356 12416 TCF MKVB5X # ENTER-RECYCLE TO INITIAL MARK DISPLAY
010006,000556:
010007,000557: 07,2357 05536 TERMSXT TC CLEARMRK # CLEAR MARK ACTIVITY.
010008,000558:
010009,000559: 07,2360 05364 TC CHECKMM
010010,000560: 07,2361 00003 MM 03 B-14
010011,000561: 07,2362 12364 TCF +2
010012,000562: 07,2363 02366 TC TERMP03
010013,000563: 07,2364 04701 TC POSTJUMP
010014,000564: 07,2365 30205 CADR TERM52
010015,000565:
010016,000566: 07,2366 05546 TERMP03 TC UPFLAG
010017,000567: 07,2367 00032 ADRES TRM03FLG
010018,000568: 07,2370 35046 ENTANSWR CAF LOW9 # PUT VAC ADR IN MARKSTAT AND NO. OF
010019,000569: 07,2371 71330 MASK MARKSTAT # MARKS MADE IN QPRET BEFORE LEAVING
010020,000570: 07,2372 55330 TS MARKSTAT # SXTMARK
010021,000571: 07,2373 40000 COM
010022,000572: 07,2374 51330 INDEX MARKSTAT
010023,000573: 07,2375 60052 AD QPRET
010024,000574: # Page 233
010025,000575: 07,2376 00006 EXTEND
010026,000576: 07,2377 62403 BZMF JAMIT # NO MARKS MADE, SHOW IT IN QPRET, R53
010027,000577: 07,2400 00006 EXTEND # WILL PICK IT UP AND RECYCLE
010028,000578: 07,2401 75004 MP BIT12 # THIS PUTS NUMBER MARKS-1 IN A
010029,000579: 07,2402 65017 AD ONE
010030,000580: 07,2403 51330 JAMIT INDEX MARKSTAT # STORE NO OF MARKS MADE
010031,000581: 07,2404 54052 TS QPRET
010032,000582: 07,2405 00004 INHINT # SERVICE OPTSTALL INTERFACE WITH
010033,000583: 07,2406 35022 CAF FIVE
010034,000584: 07,2407 05245 TC WAITLIST
010035,000585: 07,2410 1330 EBANK= MARKSTAT
010036,000586: 07,2410 02413 16062 2CADR ENDMARKS
010037,000587:
010038,000588: 07,2412 05534 TC ENDMARK # KNOCKS DOWN MARKING FLAG + DOES ENDOFJOB
010039,000589:
010040,000590: 07,2413 35017 ENDMARKS CAF ONE
010041,000591: 07,2414 04740 TC IBNKCALL
010042,000592: 07,2415 17550 CADR GOODEND
010043,000593: 07,2416 37671 MKVB5X CAF PRIO34
010044,000594: 07,2417 71330 MASK MARKSTAT # RE-DISPLAY VB51 IF MORE MARKS WANTED
010045,000595: 07,2420 10000 CCS A # AND VB50 IF ALL IN
010046,000596: 07,2421 12347 TCF MKVB51
010047,000597: 07,2422 34333 MKVB50 CAF R1D1 # OCT 16
010048,000598: 07,2423 55045 TS DSPTEM1
010049,000599: 07,2424 32426 CAF V50N25
010050,000600: 07,2425 12352 TCF MKVB51 +3
010051,000601:
010052,000602: 07,2426 14431 V50N25 VN 5025
010053,000603: 07,2427 14600 VB51 VN 5100
010054,000604: 07,2430 4362 OCT37 = LOW5
010055,000605:
010056,000606: # PROGRAM NAME: MARKIT DATE: 19 SEPT 1967
010057,000607:
010058,000608: # CALLING SEQUENCE:
010059,000609:
010060,000610: # FROM MARKRUPT IF CHAN 16 BIT 6 = 1
010061,000611:
010062,000612: # EXIT
010063,000613:
010064,000614: # RESUME
010065,000615:
010066,000616: # INPUT
010067,000617:
010068,000618: # CDUCHKWD. ALSO ALL INITIALIZATION FOR MARKCONT
010069,000619:
010070,000620: # OUTPUT
010071,000621:
010072,000622: # MKT2T1,MKCDUX,MKCDUY,MKCDUZ,MKCDUS,MKCDUT
010073,000623:
010074,000624: # ALARM EXIT
010075,000625:
010076,000626: # NONE
010077,000627:
010078,000628: 07,2430 11341 MARKIT CCS CDUCHKWD
010079,000629: 07,2431 12434 TCF +3 # DELAY OF CDUCHKWD CS IF PNZ
010080,000630: # Page 234
010081,000631: 07,2432 12434 TCF +2
010082,000632: 07,2433 35021 CAF ZERO
010083,000633: 07,2434 65017 AD ONE # 10 MS IF NO CHECK
010084,000634: 07,2435 05245 TC WAITLIST
010085,000635: 07,2436 E7,1725 EBANK= MRKBUF1
010086,000636: 07,2436 02203 20067 2CADR MARKDIF
010087,000637:
010088,000638: 07,2440 15333 TCF RESUME
010089,000639:
010090,000640: 10,2000 SETLOC SXTMARK1
010091,000641: 10,2000 BANK
010092,000642:
010093,000643: 10,2203 COUNT 20/SXTMK
010094,000644:
010095,000645: # PROGRAM NAME: MARKDIF
010096,000646:
010097,000647: # CALLING SEQUENCE
010098,000648:
010099,000649: # WAITLIST FROM MARKIT
010100,000650:
010101,000651: # EXIT
010102,000652:
010103,000653: # TASKOVER TO IBNKCALL TO MARKCONT
010104,000654:
010105,000655: # INPUT
010106,000656:
010107,000657: # OUTPUT FROM MARKIT, INPUT TO MARKCONT, CDUCHKWD
010108,000658:
010109,000659: # OUTPUT
010110,000660:
010111,000661: # RUPTSTOR - RUPTSTOR+3, RUPTREG3, RUPTSTOR+5 - RUPTSTOR+6
010112,000662:
010113,000663: # ALARM EXIT
010114,000664:
010115,000665: # ALARM AND TASKOVER
010116,000666:
010117,000667: 10,2203 31341 MARKDIF CA CDUCHKWD # IF DELAY CHECK IS ZERO OR NEG, ACP MARK
010118,000668: 10,2204 00006 EXTEND
010119,000669: 10,2205 62216 BZMF MKACPT
010120,000670: 10,2206 45017 CS BIT1
010121,000671: 10,2207 54354 TS MKNDX # SET INDEX -1
010122,000672: 10,2210 30363 CA MKCDUX
010123,000673: 10,2211 02220 TC DIFCHK # SEE IF VEHICLE RATE TO MUCH AT MARK
010124,000674: 10,2212 30357 CA MKCDUY
010125,000675: 10,2213 02220 TC DIFCHK
010126,000676: 10,2214 30361 CA MKCDUZ
010127,000677: 10,2215 02220 TC DIFCHK
010128,000678:
010129,000679: 10,2216 04740 MKACPT TC IBNKCALL
010130,000680: 10,2217 16153 CADR MARKCONT # MARK DATA OK, WHAT DO WE DO WITH IT
010131,000681:
010132,000682: 10,2220 24354 DIFCHK INCR MKNDX # INCREMENT INDEX
010133,000683:
010134,000684: 10,2221 00006 EXTEND
010135,000685: 10,2222 50354 INDEX MKNDX
010136,000686: # Page 235
010137,000687: 10,2223 20032 MSU CDUX # GET MARK(ICDU) - CURRENT(ICDU)
010138,000688: 10,2224 10000 CCS A
010139,000689: 10,2225 12231 TCF +4
010140,000690: 10,2226 00002 TC Q
010141,000691: 10,2227 12231 TCF +2
010142,000692: 10,2230 00002 TC Q
010143,000693: 10,2231 67715 AD NEG2 # SEE IF DIFFERENCE GREATER THAN 3 BITS
010144,000694: 10,2232 00006 EXTEND
010145,000695: 10,2233 62230 BZMF -3 # NOT GREATER
010146,000696:
010147,000697: 10,2234 05650 TC ALARM # COUPLED WITH PROGRAM ALARM
010148,000698: 10,2235 00121 OCT 00121
010149,000699:
010150,000700: 10,2236 15324 TCF TASKOVER # DO NOT ACCEPT
010151,000701:
010152,000702:
End of include-file SXTMARK.agc. Parent file is MAIN.agc