Source Code
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This is the source-code for the Apollo 9 Command Module's Guidance Computer.
These files were derived originally from the scan from MIT's Dibner Institute's
now-discontinued website titled "History of Recent Science and Technology", which
in turn was originally created by Gary Neff, though his high-quality scans were
unfortunately reduced in legibility when presented online.
The markings on the front of the
printout imply that it was the original AGC developer Norm Brodeur's copy.
A scan by Ron Burkey has superceded it, made from a more-legible copy from the collection of original
AGC developer Fred Martin. The source code was transcribed from
those images by Ron Burkey. Note that the page images
presented online are of reduced quality, and that higher-quality images
are available. Report any conversion errors or legibility
problems in page images to info@sandroid.org.
Notations on the program listing read, in part:ASSEMBLE REVISION 249 OF AGC PROGRAM COLOSSUS BY NASA 2021111-041 20'35 OCT. 28,1968Note that the date is the date of the printout, not the date of the program revision. |
009311,000002: ## Copyright: Public domain.
009312,000003: ## Filename: SXTMARK.agc
009313,000004: ## Purpose: Part of the source code for Colossus, build 249.
009314,000005: ## It is part of the source code for the Command Module's (CM)
009315,000006: ## Apollo Guidance Computer (AGC), for Apollo 9.
009316,000007: ## Assembler: yaYUL
009317,000008: ## Reference: pp. 216-229.
009318,000009: ## Contact: Ron Burkey <info@sandroid.org>.
009319,000010: ## Website: www.ibiblio.org/apollo.
009320,000011: ## Mod history: 08/07/04 RSB. Began data entry.
009321,000012: ## 2010-10-24 JL Pseudo-label indentation fixes.
009322,000013: ## 2017-01-05 RSB Page numbers now agree with those on the
009323,000014: ## original harcopy, as opposed to the PDF page
009324,000015: ## numbers in 1701.pdf.
009325,000016: ## 2017-01-20 RSB Cross-diff'd comment text (not whitespace)
009326,000017: ## vs the already-proofed corresponding Colossus
009327,000018: ## 237 and Comanche 55 source-code files
009328,000019: ## and corrected errors found.
009329,000020: ##
009330,000021: ## The contents of the "Colossus249" files, in general, are transcribed
009331,000022: ## from a scanned copy of the program listing. Notations on this
009332,000023: ## document read, in part:
009333,000024: ##
009334,000025: ## Assemble revision 249 of AGC program Colossus by NASA
009335,000026: ## 2021111-041. October 28, 1968.
009336,000027: ##
009337,000028: ## This AGC program shall also be referred to as
009338,000029: ## Colossus 1A
009339,000030: ##
009340,000031: ## Prepared by
009341,000032: ## Massachusetts Institute of Technology
009342,000033: ## 75 Cambridge Parkway
009343,000034: ## Cambridge, Massachusetts
009344,000035: ## under NASA contract NAS 9-4065.
009345,000036: ##
009346,000037: ## Refer directly to the online document mentioned above for further information.
009347,000038: ## Please report any errors (relative to the scanned pages) to info@sandroid.org.
009348,000039: ##
009349,000040: ## In some cases, where the source code for Luminary 131 overlaps that of
009350,000041: ## Colossus 249, this code is instead copied from the corresponding Luminary 131
009351,000042: ## source file, and then is proofed to incorporate any changes.
009352,000043:
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009354,000045: # PROGRAM NAME - SXTMARK DATE - 5 APRIL 1967
009355,000046: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009356,000047: # MOD BY - R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009357,000048: #
009358,000049: # FUNCTIONAL DESCRIPTION-
009359,000050:
009360,000051: # SXTMARK IS CALLED FROM INTERNAL ROUTINES WHICH MAY REQUIRE STAR OR LANDMARK MARKINGS BY THE ASTRONAUT. IF
009361,000052: # THE MARK SYSTEM IS NOT IN USE, SXTMARK RESERVES A VAC AREA FOR MARKING AND REQUESTS EXECUTIONOF THE MKVB51
009362,000053: # ROUTINE VIA THE EXECUTIVE JOB PRIORITY LIST. R21 USES THIS ROUTINE TO DETERMINE IF THE MARK SYSTEM CAN BE
009363,000054: # USED. IF YES, SXTMARK RETURNS TO R21 TO PERFORM ITS OWN MARK REQUESTS VIA THE V51 FLASH.
009364,000055:
009365,000056: # CALLING SEQUENCE-
009366,000057:
009367,000058: # CAF (NO. MARK REQUESTS IN BITS 1-3 OF A)
009368,000059: # TC BANKCALL
009369,000060: # CADR SXTMARK
009370,000061:
009371,000062: # NORMAL EXIT MODE-
009372,000063:
009373,000064: # SWRETURN
009374,000065:
009375,000066: # ALARM OR ABORT EXIT MODE-
009376,000067:
009377,000068: # ABORT
009378,000069:
009379,000070: # OUTPUT-
009380,000071:
009381,000072: # 1) MARKSTAT CONTAINS MARK VALUE (BITS 14-12) AND VAC AREA ADDRESS
009382,000073: # 2) QPRET = VAC AREA POINTER VALUE
009383,000074: # 3) 1ST WORD OF RESERVED VAC AREA SET TO +0
009384,000075: # 4) PRIO32 PLACED IN A REGISTER
009385,000076:
009386,000077: # ERASABLE INITIALIZATION-
009387,000078:
009388,000079: # 1) BITS 1-3 OF A = NO. MARKS REQUESTED
009389,000080: # 2) BITS 2,3 OF EXTVBACT = 0
009390,000081: # 3) A VAC AREA MUST BE AVAILABLE (WORD 1 = ADDRESS OF VAC AREA)
009391,000082:
009392,000083: # DEBRIS-
009393,000084:
009394,000085: # A,Q,L,RUPTREG1,MARKSTAT,QPRET,BIT2 OF EXTVBACT
009395,000086:
009396,000087: 13,2036 BANK 13
009397,000088: 07,2000 SETLOC SXTMARKE
009398,000089: 07,2000 BANK
009399,000090:
009400,000091: 07,2002 E7,1725 EBANK= MRKBUF1
009401,000092: 07,2002 COUNT 07/SXTMK
009402,000093:
009403,000094: 07,2002 00004 SXTMARK INHINT
009404,000095: 07,2003 54070 TS RUPTREG1 # NUMBER OF MARKS WANTED
009405,000096:
009406,000097: 07,2004 36211 CAF SIX # BIT2 = MARKING SYSTEM IN USE
009407,000098: 07,2005 71044 MASK EXTVBACT # BIT3 = EXTENDED VERB IN PROGRESS
009408,000099: 07,2006 10000 CCS A
009409,000100: 07,2007 02013 TC MKABORT # SET THEREFORE ABORT
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009411,000102: 07,2010 34711 CAF BIT2 # NOT SET
009412,000103: 07,2011 27044 ADS EXTVBACT # SET IT, RESET IN ENDMARK
009413,000104: 07,2012 02015 TC MARKOK # YES, FIND VAC AREA
009414,000105:
009415,000106: 07,2013 05604 MKABORT TC BAILOUT
009416,000107: 07,2014 01211 OCT 01211
009417,000108: 07,2015 10400 MARKOK CCS VAC1USE # FIND VAC AREA
009418,000109: 07,2016 02031 TC MKVACFND
009419,000110: 07,2017 10454 CCS VAC2USE
009420,000111: 07,2020 02031 TC MKVACFND
009421,000112: 07,2021 10530 CCS VAC3USE
009422,000113: 07,2022 02031 TC MKVACFND
009423,000114: 07,2023 10604 CCS VAC4USE
009424,000115: 07,2024 02031 TC MKVACFND
009425,000116: 07,2025 10660 CCS VAC5USE
009426,000117: 07,2026 02031 TC MKVACFND
009427,000118: 07,2027 05604 TC BAILOUT
009428,000119: 07,2030 01207 OCT 01207
009429,000120:
009430,000121: 07,2031 64711 MKVACFND AD TWO # ADDRESS OF VAC AREA
009431,000122: 07,2032 55330 TS MARKSTAT
009432,000123: 07,2033 50000 INDEX A
009433,000124: 07,2034 54052 TS QPRET # STORE NEXT AVAILABLE MARK SLOT
009434,000125:
009435,000126: 07,2035 34714 CAF ZERO # SHOW VAC AREA OCCUPIED
009436,000127: 07,2036 51330 INDEX MARKSTAT
009437,000128: 07,2037 53777 TS 0 -1
009438,000129:
009439,000130: 07,2040 05253 TC CHECKMM # BACKUP MARK ROUTINE USES SXTMARK
009440,000131: 07,2041 00065 MM 53 B-14
009441,000132: 07,2042 12044 TCF +2
009442,000133: 07,2043 14570 TCF SWRETURN
009443,000134: 07,2044 05253 TC CHECKMM
009444,000135: 07,2045 00066 MM 54 B-14
009445,000136: 07,2046 12050 TCF +2
009446,000137: 07,2047 14570 TCF SWRETURN
009447,000138: 07,2050 34677 CAF BIT12 # DESIRED NUMBER OF MARKS IN 12-14
009448,000139: 07,2051 00006 EXTEND
009449,000140: 07,2052 70070 MP RUPTREG1
009450,000141: 07,2053 56001 XCH L
009451,000142: 07,2054 27330 ADS MARKSTAT
009452,000143:
009453,000144: 07,2055 37667 CAF PRIO32 # ENTER MARK JOB
009454,000145: 07,2056 05027 TC NOVAC
009455,000146: 07,2057 1330 EBANK= MARKSTAT
009456,000147: 07,2057 02346 16062 2CADR MKVB51
009457,000148:
009458,000149: 07,2061 00003 RELINT
009459,000150: 07,2062 14570 TCF SWRETURN # SAME AS MODEEXIT
009460,000151:
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009462,000153: # PROGRAM NAME - MKRELEAS DATE - 5 APRIL 1967
009463,000154: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009464,000155: # MOD BY - R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009465,000156:
009466,000157: # FUNCTIONAL DESCRIPTION-
009467,000158:
009468,000159: # MKRELEAS IS EXECUTED BY INTERNAL ROUTINES TO RELEASE THE MARK SYSTEM TO MAKE IT AVAILABLE TO OTHER INTERNAL
009469,000160: # SYSTEM ROUTINES. IT ALSO CLEARS THE COARSE OPTICS FLAG BIT AND DISABLES THE OPTICS ERROR COUNTER.
009470,000161:
009471,000162: # CALLING SEQUENCE-
009472,000163:
009473,000164: # TC BANKCALL
009474,000165: # CADR MKRELEAS
009475,000166:
009476,000167: # NORMAL EXIT MODE-
009477,000168:
009478,000169: # SWRETURN
009479,000170:
009480,000171: # ALARM OR ABORT EXIT MODE - NONE
009481,000172:
009482,000173: # OUTPUT-
009483,000174:
009484,000175: # 1) BIT9 OPTMODES SET TO 0
009485,000176: # 2) OPTIND SET TO -1
009486,000177: # 3) 1ST WORD OF VAC AREA SET TO VAC ADDRESS TO SIGNIFY AVAILABILITY.
009487,000178: # 4) MARKSTAT CLEARED
009488,000179: # 5) BIT2 CHANNEL 12 SET TO 0
009489,000180:
009490,000181: # ERASABLE INITIALIZATION- NONE
009491,000182:
009492,000183: # DEBRIS-
009493,000184:
009494,000185: # A,MARKSTAT,BIT9 OPTMODES,OPTIND,BIT2 CHANNEL 12
009495,000186:
009496,000187: 07,2063 34714 MKRELEAS CAF ZERO # SHOW MARK SYSTEM NOW AVAILABLE
009497,000188: 07,2064 57330 XCH MARKSTAT
009498,000189: 07,2065 10000 CCS A
009499,000190: 07,2066 50000 INDEX A
009500,000191: 07,2067 54000 TS 0
009501,000192: 07,2070 00004 MKRLEES INHINT
009502,000193: 07,2071 44702 CS BIT9 # COARSE OPTICS RETURN FLAG.
009503,000194: 07,2072 71331 MASK OPTMODES
009504,000195: 07,2073 55331 TS OPTMODES
009505,000196:
009506,000197: 07,2074 37716 CA NEGONE
009507,000198: 07,2075 55303 TS OPTIND # KILL COARS OPTICS
009508,000199:
009509,000200: 07,2076 44711 CS BIT2 # DISABLE OPTICS ERROR COUNTER
009510,000201: 07,2077 00006 EXTEND
009511,000202: 07,2100 03012 WAND CHAN12
009512,000203:
009513,000204: 07,2101 00003 RELINT
009514,000205: 07,2102 04570 TC SWRETURN
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009516,000207: # PROGRAM NAME - MARKRUPT DATE - 5 APRIL 1967
009517,000208: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009518,000209: # MOD BY - R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009519,000210:
009520,000211: # FUNCTIONAL DESCRIPTION-
009521,000212:
009522,000213: # MARKRUPT STORES CDUS,OPTICS AND TIME AND TRANSFERS CONTROL TO THE MARKIT,MARK REJECT OR KEYCOM ROUTINES IF
009523,000214: # BITS IN CHANNEL 16 ARE SET AS REQUIRED.
009524,000215:
009525,000216: # CALLING SEQUENCE-
009526,000217:
009527,000218: # ROUTINE ENTERED VIA KEYRUPT2 WHEN MARK,MARK REJECT OR DSKY KEYS DEPRESSED BY THE OPERATOR.
009528,000219:
009529,000220: # NORMAL EXIT MODE-
009530,000221:
009531,000222: # MARKIT, MKREJECT OR POSTJUMP ROUTINES (MARK, MARK REJECT OR DSKY CODE)
009532,000223:
009533,000224: # ALARM OR ABORT EXIT MODE-
009534,000225:
009535,000226: # ALARM AND RESUME
009536,000227:
009537,000228: # OUTPUT-
009538,000229:
009539,000230: # RUPTSTOR+5 = CDUT, RUPTSTOR+3 = CDUS, RUPTSTOR+2 = CDUY,
009540,000231: # RUPTREG3 = CDUZ, RUPTSTOR+6 = CDUX, RUPTSTOR+1 AND SAMPTIME+1 = TIME1,
009541,000232: # RUPTSTOR AND SAMPTIME = TIME2
009542,000233:
009543,000234: # ERASABLE INITIALIZATION-
009544,000235:
009545,000236: # CDUT,CDUS,CDUY,CDUZ,CDUX,TIME2,TIME1,CHANNEL 16 BITS 6,7 OR 1-5
009546,000237:
009547,000238: # DEBRIS-
009548,000239:
009549,000240: # A,QRUPT,RUPTREG3,SAMPTIME,SAMPTIME+1,RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4 (LOCATION 67)
009550,000241:
009551,000242: 07,2103 54016 MARKRUPT TS BANKRUPT # STORE CDUS AND OPTICS NOW
009552,000243: 07,2104 30035 CA CDUT
009553,000244: 07,2105 54362 TS MKCDUT
009554,000245: 07,2106 30036 CA CDUS
009555,000246: 07,2107 54360 TS MKCDUS
009556,000247: 07,2110 30033 CA CDUY
009557,000248: 07,2111 54357 TS MKCDUY
009558,000249: 07,2112 30034 CA CDUZ
009559,000250: 07,2113 54361 TS MKCDUZ
009560,000251: 07,2114 30032 CA CDUX
009561,000252: 07,2115 54363 TS MKCDUX
009562,000253: 07,2116 00006 EXTEND
009563,000254: 07,2117 30025 DCA TIME2 # GET TIME
009564,000255: 07,2120 52356 DXCH MKT2T1
009565,000256: 07,2121 00006 EXTEND
009566,000257: 07,2122 30356 DCA MKT2T1
009567,000258: 07,2123 52014 DXCH SAMPTIME # RUPT TIME FOR NOUN 65.
009568,000259:
009569,000260: 07,2124 56002 XCH Q
009570,000261: 07,2125 54012 TS QRUPT
009571,000262:
009572,000263: 07,2126 34705 CAF BIT6 # SEE IF MARK OR MKREJECT
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009574,000265: 07,2127 00006 EXTEND
009575,000266: 07,2130 02016 RAND NAVKEYIN
009576,000267: 07,2131 10000 CCS A
009577,000268: 07,2132 02427 TC MARKIT # ITS A MARK
009578,000269:
009579,000270: 07,2133 34704 CAF BIT7 # NOT A MARK, SEE IF MKREJECT
009580,000271: 07,2134 00006 EXTEND
009581,000272: 07,2135 02016 RAND NAVKEYIN
009582,000273: 07,2136 10000 CCS A
009583,000274: 07,2137 02300 TC MKREJECT # ITS A MARK REJECT
009584,000275:
009585,000276: 07,2140 34362 KEYCALL CAF OCT37 # NOT MARK OR MKREJECT, SEE IF KEYCODE
009586,000277: 07,2141 00006 EXTEND
009587,000278: 07,2142 02016 RAND NAVKEYIN
009588,000279: 07,2143 00006 EXTEND
009589,000280: 07,2144 12147 BZF +3 # IF NO INBITS
009590,000281: 07,2145 04574 TC POSTJUMP
009591,000282: 07,2146 17622 CADR KEYCOM # IT,S A KEY CODE, NOT A MARK.
009592,000283:
009593,000284: 07,2147 05537 +3 TC ALARM # ALARM IF NO INBITS
009594,000285: 07,2150 00113 OCT 113
009595,000286: 07,2151 05222 TC RESUME
009596,000287:
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009598,000289: # PROGRAM NAME - MARKCONT DATE - 19 SEPT 1967
009599,000290: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009600,000291: # MOD BY - R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009601,000292:
009602,000293: # FUNCTIONAL DESCRIPTION-
009603,000294:
009604,000295: # MARKCONT IS USED TO PERFORM A SPECIAL MARK FUNCTION FOR R21, TO EXECUTE A SPECIAL DISPLAY OF OPTICS AND TIME OR
009605,000296: # TO PERFORM A MARK OF A STAR OR LAND SIGHTING BASED UPON FLASHING V-N.
009606,000297:
009607,000298: # CALLING SEQUENCE-
009608,000299:
009609,000300: # FROM MARKDIF
009610,000301:
009611,000302: # NORMAL EXIT MODE-
009612,000303:
009613,000304: # TASKOVER
009614,000305:
009615,000306: # ALARM OR ABORT EXIT MODE-
009616,000307:
009617,000308: # ALARM AND TASKOVER
009618,000309:
009619,000310: # OUTPUT-
009620,000311:
009621,000312: # 1) FOR R21-
009622,000313: # EBANK=EBANK7
009623,000314: # MRKBUF1 TO MRKBUF1+6 = TIME2,TIME1,CDUY,OPTICX,CDUZ,OPTICSY,CDUX OF CURRENT R21 MARK FUNCTION.
009624,000315: # MRKBUF2 TO MRKBUF2+6 CONTAINS PREVIOUS R21 MARK VALUES.
009625,000316: # 2) FOR SPECIAL DISPLAY JOB-
009626,000317: # RUPTREG1 AND MRKBUF1 = CDUS,RUPTREG2 AND MRKBUF1+1 = CDUT.
009627,000318: # RUPTREG3 AND MRKBUF1 +2 = TIME2,RUPTREG4 AND MRKBUF1+3 = TIME1
009628,000319: # 3) FOR NORMAL MARKING-
009629,000320: # DECREMENT BITS14-12 OF MARKSTAT BY 1,
009630,000321: # BIT10 MARKSTAT SET TO 1, INCREMENT QPRET BY 7,
009631,000322: # STORE TIME2,TIME1,CDUY,CDUS,CDUZ,CDUT AND CDUX IN VAC+1 TO VAC+7
009632,000323:
009633,000324: # ERASABLE INITIALIZATION-
009634,000325:
009635,000326: # 1) FOR R21-
009636,000327: # BIT14 OF STATE+2 =1, MRKBUF1 TO MRKBUF1+6, ITEMP1, RUPTREG3,
009637,000328: # RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4
009638,000329: # 2) FOR SPECIAL DISPLAY JOB-
009639,000330: # BIT14 OF STATE+2 =0, MARKSTAT =+0, RUPTREG1,RUPTREG2,RUPTREG3
009640,000331: # RUPTREG4,RUPTSTOR,RUPTSTOR+1,RUPTSTOR+3,RUPTSTOR+5,
009641,000332: # BIT12 OF STATE+5 (V59 FLAG), MRKBUF1 THRU MRKBUF1+3
009642,000333: # 3) FOR NORMAL MARKING-
009643,000334: # BIT14 OF STATE+2 =0, MARKSTAT =VAC ADDRESS, A REG, ITEMP1, RUPTREG3,
009644,000335: # RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4
009645,000336:
009646,000337: # DEBRIS-
009647,000338:
009648,000339: # 1) FOR R21-
009649,000340: # A, ITEMP1, MRKBUF1, MRKBUF2
009650,000341: # 2) FOR SPECIAL DISPLAY JOB-
009651,000342: # A,RUPTREG1,RUPTREG2,RUPTREG3,RUPTREG4,MPAC TO MPAC+3
009652,000343: # 3) FOR NORMAL MARKING-
009653,000344: # A,MARKSTAT,ITEMP1,QPRET,VAC+1 TO VAC+7 OF VAC AREA IN USE
009654,000345:
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009656,000347: 07,2152 34675 MARKCONT CAF BIT14
009657,000348: 07,2153 70076 MASK STATE +2 # R21 MARK (SPECIAL MARKING FOR R21)
009658,000349: 07,2154 00006 EXTEND
009659,000350: 07,2155 12167 BZF MARKET # NOT SET THEREFORE REGULAR MARKING
009660,000351: 07,2156 36211 MARKIT1 CAF SIX # SPECIAL FOR R21
009661,000352: 07,2157 05475 TC GENTRAN # TRANSFER MRKBUF1 TO MRKBUF2
009662,000353: 07,2160 01725 ADRES MRKBUF1
009663,000354: 07,2161 01734 ADRES MRKBUF2
009664,000355:
009665,000356: 07,2162 36211 CAF SIX # TRANSFER CURRENT MARK DATA TO MARKBUF1
009666,000357: 07,2163 05475 TC GENTRAN
009667,000358: 07,2164 00355 ADRES MKT2T1
009668,000359: 07,2165 01725 ADRES MRKBUF1
009669,000360:
009670,000361: 07,2166 15213 TCF TASKOVER
009671,000362:
009672,000363: 07,2167 11330 MARKET CCS MARKSTAT # SEE IF MARKS CALLED FOR
009673,000364: 07,2170 02224 TC MARK2 # COLLECT MARKS
009674,000365:
009675,000366: 07,2171 34711 CAF TWO # IS MARKING SYSTEM IN USE (BIT2)
009676,000367: 07,2172 71044 MASK EXTVBACT
009677,000368: 07,2173 00006 EXTEND
009678,000369: 07,2174 12216 BZF MARKET3 # MARKING NOT CALLED FOR
009679,000370: 07,2175 34677 CAF BIT12
009680,000371: 07,2176 70101 MASK STATE +5 # V59FLAG
009681,000372: 07,2177 00006 EXTEND
009682,000373: 07,2200 12216 BZF MARKET3 # IF V59FLAG NOT SET-MARK UNCALLED FOR
009683,000374: 07,2201 34754 CAF PRIO5 # CALIBRATION MARK (SET) FOR P23
009684,000375: 07,2202 05027 TC NOVAC # SPECIAL DISPLAY JOB
009685,000376: 07,2203 E7,1725 EBANK= MRKBUF1
009686,000377: 07,2203 02405 76067 2CADR MARKDISP
009687,000378:
009688,000379: 07,2205 36211 CAF SIX
009689,000380: 07,2206 05475 TC GENTRAN # TRANSFER MARK DATA TO MARKDOWN
009690,000381: 07,2207 00355 ADRES MKT2T1
009691,000382: 07,2210 01674 ADRES MARKDOWN
009692,000383: 07,2211 36211 CAF SIX
009693,000384: 07,2212 05475 TC GENTRAN # TRANSFER MARK DATA TO MRKBUF1 FOR
009694,000385: 07,2213 00355 ADRES MKT2T1 # SPECIAL DISPLAY OF SHAFT AND TRUNNION
009695,000386: 07,2214 01725 ADRES MRKBUF1 # IF V59 ACTING
009696,000387: 07,2215 15213 TCF TASKOVER
009697,000388: 07,2216 05537 MARKET3 TC ALARM
009698,000389: 07,2217 00122 OCT 122 # MARKING NOT CALLED FOR
009699,000390: 07,2220 15213 TCF TASKOVER
009700,000391: 07,2221 05537 114ALM TC ALARM # MARK NOT WANTED
009701,000392: 07,2222 00114 OCT 114
009702,000393: 07,2223 15213 TCF TASKOVER
009703,000394:
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009705,000396: # STORE MARK DATA IN MKVAC AND INCREMENT POINTER
009706,000397:
009707,000398: 07,2224 67711 MARK2 AD 74K # SEE IF MARKS WANTED-REDUCE MARKS WANTED
009708,000399: 07,2225 00006 EXTEND
009709,000400: 07,2226 62221 BZMF 114ALM # MARK NOT WANTED-ALARM
009710,000401: 07,2227 55330 TS MARKSTAT
009711,000402: 07,2230 40000 COM
009712,000403: 07,2231 74701 MASK BIT10 # SET BIT10 TO ENABLE REJECT
009713,000404: 07,2232 27330 ADS MARKSTAT
009714,000405:
009715,000406: 07,2233 74741 MASK LOW9
009716,000407: 07,2234 54061 TS ITEMP1
009717,000408: 07,2235 50000 INDEX A
009718,000409: 07,2236 56052 XCH QPRET # PICK UP MARK SLOT-POINTER
009719,000410: 07,2237 54062 TS ITEMP2 # SAVE CURRENT POINTER
009720,000411: 07,2240 64716 AD SEVEN # INCREMENT POINTER
009721,000412: 07,2241 50061 INDEX ITEMP1
009722,000413: 07,2242 54052 TS QPRET # STORE ADVANCED POINTER
009723,000414:
009724,000415: 07,2243 00006 VACSTOR EXTEND
009725,000416: 07,2244 30356 DCA MKT2T1
009726,000417: 07,2245 50062 INDEX ITEMP2
009727,000418: 07,2246 52001 DXCH 0
009728,000419: 07,2247 30357 CA MKCDUY
009729,000420: 07,2250 50062 INDEX ITEMP2
009730,000421: 07,2251 54002 TS 2
009731,000422: 07,2252 30360 CA MKCDUS
009732,000423: 07,2253 50062 INDEX ITEMP2
009733,000424: 07,2254 54003 TS 3
009734,000425: 07,2255 30361 CA MKCDUZ
009735,000426: 07,2256 50062 INDEX ITEMP2
009736,000427: 07,2257 54004 TS 4
009737,000428: 07,2260 30362 CA MKCDUT
009738,000429: 07,2261 50062 INDEX ITEMP2
009739,000430: 07,2262 54005 TS 5
009740,000431: 07,2263 30363 CA MKCDUX
009741,000432: 07,2264 50062 INDEX ITEMP2
009742,000433: 07,2265 54006 TS 6
009743,000434:
009744,000435: 07,2266 37671 CAF PRIO34 # IF ALL MARKS MADE FLASH VB50
009745,000436: 07,2267 71330 MASK MARKSTAT
009746,000437: 07,2270 00006 EXTEND
009747,000438: 07,2271 12273 BZF +2
009748,000439: 07,2272 15213 TCF TASKOVER
009749,000440: 07,2273 37667 CAF PRIO32
009750,000441: 07,2274 05027 TC NOVAC
009751,000442: 07,2275 1330 EBANK= MARKSTAT
009752,000443: 07,2275 02421 16062 2CADR MKVB50
009753,000444:
009754,000445: 07,2277 15213 TCF TASKOVER
009755,000446:
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009757,000448: # PROGRAM NAME - MKREJECT DATE - 5 APRIL 1967
009758,000449: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009759,000450: # MOD BY - R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009760,000451:
009761,000452: # FUNCTIONAL DESCRIPTION-
009762,000453:
009763,000454: # ROUTINE ALLOWS OPERATOR TO REJECT MARK MADE PRIOR TO ACCEPTANCE AND ALLOWS A NEW MARK TO BE MADE BY ASTRONAUT
009764,000455:
009765,000456: # CALLING SEQUENCE-
009766,000457:
009767,000458: # FROM MARKRUPT IF BIT7 OF CHANNEL 16 IS 1.
009768,000459:
009769,000460: # NORMAL EXIT MODE-
009770,000461:
009771,000462: # RESUME
009772,000463:
009773,000464: # ALARM OR ABORT EXIT MODE-
009774,000465:
009775,000466: # ALARM AND RESUME
009776,000467:
009777,000468: # OUTPUT-
009778,000469:
009779,000470: # 1) FOR R21-
009780,000471: # MRKBUF1 SET TO -1
009781,000472: # 2) FOR NORMAL MARKING-
009782,000473: # BIT10 MARKSTAT =0, INCREMENT NO. MARKS BY 1, DECREMENT QPRET BY 7
009783,000474:
009784,000475: # ERASABLE INITIALIZATION-
009785,000476:
009786,000477: # 1) FOR R21-
009787,000478: # BIT14 OF STATE+2 SET TO 1
009788,000479: # 2) FOR NORMAL MARKING-
009789,000480: # BIT14 OF STATE+2 SET TO 0, MARKSTAT,QPRET
009790,000481:
009791,000482: # DEBRIS-
009792,000483:
009793,000484: # 1) FOR R21-
009794,000485: # A,MARKSTAT,EBANK
009795,000486: # 2) FOR NORMAL MARKING-
009796,000487: # A,MARKSTAT,ITEMP1,QPRET
009797,000488:
009798,000489: 07,2300 34675 MKREJECT CAF BIT14
009799,000490: 07,2301 70076 MASK STATE +2 # R21 MARK (SPECIAL MARKING FOR R21)
009800,000491: 07,2302 00006 EXTEND
009801,000492: 07,2303 12307 BZF MRKREJCT # NOT SET THEREFORE REGULAR REJECT
009802,000493: 07,2304 37716 CA NEGONE # -1 (FOR R22)
009803,000494: 07,2305 55725 TS MRKBUF1 # -0 IN TIME IS FLAG TO R22 SIGNIFYING A
009804,000495: 07,2306 05222 TC RESUME # REJECTED MARK
009805,000496: 07,2307 11330 MRKREJCT CCS MARKSTAT # SEE IF MARKS BEING ACCEPTED
009806,000497: 07,2310 02314 TC REJECT2
009807,000498: 07,2311 05537 TC ALARM # MARKS NOT BEING ACCEPTED
009808,000499: 07,2312 00112 OCT 112
009809,000500: 07,2313 05222 TC RESUME
009810,000501:
009811,000502: 07,2314 44701 REJECT2 CS BIT10 # SEE IF MARK HAD BEEN MADE SINCE LAST
009812,000503: 07,2315 71330 MASK MARKSTAT # REJECT, AND SET BIT10 TO ZERO TO
009813,000504: 07,2316 57330 XCH MARKSTAT # SHOW MARK REJECT
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Page 225 |
009815,000506: 07,2317 74701 MASK BIT10
009816,000507: 07,2320 10000 CCS A
009817,000508: 07,2321 02325 TC REJECT3
009818,000509:
009819,000510: 07,2322 05537 TC ALARM # DONT ACCEPT TWO REJECTS TOGETHER
009820,000511: 07,2323 00110 OCT 110
009821,000512: 07,2324 05222 TC RESUME
009822,000513:
009823,000514: 07,2325 34741 REJECT3 CAF LOW9 # DECREMENT POINTER TO REJECT MARK
009824,000515: 07,2326 71330 MASK MARKSTAT
009825,000516: 07,2327 54061 TS ITEMP1
009826,000517: 07,2330 44716 CS SEVEN
009827,000518: 07,2331 50061 INDEX ITEMP1
009828,000519: 07,2332 26052 ADS QPRET # NEW POINTER
009829,000520:
009830,000521: 07,2333 34677 CAF BIT12 # INCREMENT MARKS WANTED AND IF FIELD
009831,000522: 07,2334 61330 AD MARKSTAT # IS NOW NON-ZERO, CHANGE TO VB51 TO
009832,000523: 07,2335 57330 XCH MARKSTAT # INDICATE MORE MARKS WANTED
009833,000524: 07,2336 77671 MASK PRIO34 # INDICATE MORE MARKS WANTED
009834,000525: 07,2337 10000 CCS A
009835,000526: 07,2340 05222 TC RESUME
009836,000527: 07,2341 37667 CAF PRIO32
009837,000528: 07,2342 05027 TC NOVAC
009838,000529: 07,2343 1330 EBANK= MARKSTAT
009839,000530: 07,2343 02346 16062 2CADR MKVB51
009840,000531:
009841,000532: 07,2345 05222 TC RESUME
009842,000533:
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Page 226 |
009844,000535: # PROGRAM DESCRIPTION MKVB51 AND MKVB50
009845,000536:
009846,000537: # AUTHOR- BARNERT DATE-2-15-67 MOD-0
009847,000538: # PURPOSE FLASH V51N70,V51N43, OR V51 TO REQUEST MARKING,
009848,000539: # AND V50N25 R1=16 TO REQUEST TERMINATE MARKING
009849,000540:
009850,000541: # CALLING SEQUENCE AS JOB WITHIN SXTMARK
009851,000542:
009852,000543: # EXIT TO ENDMARK UPON RECEIPT OF V33, V34 CAUSES GOTOPOOH, ENTER
009853,000544: # RECYCLES THE DISPLAY
009854,000545:
009855,000546: # NOTE- SXTMARK AUTOMATICALLY CHANGES FROM CALLING MKVB51 TO MKVB50 WHEN
009856,000547: # SUFFICIENT MARKS HAVE BEEN MADE, AND THE REVERSE WHEN A MARK
009857,000548: # REJECT REDUCES THE NUMBER MADE BELOW THAT REQUIRED
009858,000549:
009859,000550: # SUBROUTINES CALLED- BANKCALL, GOMARK2, GOODEND, ENDMARK, WAITLIST
009860,000551:
009861,000552: # ALARM OR ABORT MODES - NONE
009862,000553:
009863,000554: # ERASABLE USED-VERBREG, MARKSTAT, QPRET, DSPTEM1
009864,000555:
009865,000556: # OUTPUT MARKSTAT = VAC ADDRESS
009866,000557:
009867,000558: # QPRET = NO. MARKS
009868,000559:
009869,000560: 07,2346 04555 MKVB51 TC BANKCALL # CLEAR DISPLAY FOR MARK VERB
009870,000561: 07,2347 20464 CADR KLEENEX
009871,000562: 07,2350 32426 CAF VB51 # DISPLAY MARK VB51
009872,000563: 07,2351 04555 TC BANKCALL
009873,000564: 07,2352 20476 CADR GOMARK4
009874,000565: 07,2353 12356 TCF TERMSXT # VB34-TERMINATE
009875,000566: 07,2354 12367 TCF ENTANSWR # V33-PROCEED-MARKING DONE
009876,000567: 07,2355 12415 TCF MKVB5X # ENTER-RECYCLE TO INITIAL MARK DISPLAY
009877,000568:
009878,000569: 07,2356 05425 TERMSXT TC CLEARMRK # CLEAR MARK ACTIVITY.
009879,000570:
009880,000571: 07,2357 05253 TC CHECKMM
009881,000572: 07,2360 00003 MM 03 B-14
009882,000573: 07,2361 12363 TCF +2
009883,000574: 07,2362 02365 TC TERMP03
009884,000575: 07,2363 04574 TC POSTJUMP
009885,000576: 07,2364 30176 CADR TERM52
009886,000577:
009887,000578: 07,2365 05435 TERMP03 TC UPFLAG
009888,000579: 07,2366 00032 ADRES TRM03FLG
009889,000580: 07,2367 34741 ENTANSWR CAF LOW9 # PUT VAC ADR IN MARKSTAT AND NO. OF
009890,000581: 07,2370 71330 MASK MARKSTAT # MARKS MADE IN QPRET BEFORE LEAVING
009891,000582: 07,2371 55330 TS MARKSTAT # SXTMARK
009892,000583: 07,2372 40000 COM
009893,000584: 07,2373 51330 INDEX MARKSTAT
009894,000585: 07,2374 60052 AD QPRET
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009896,000587: 07,2375 00006 EXTEND
009897,000588: 07,2376 62402 BZMF JAMIT # NO MARKS MADE, SHOW IT IN QPRET, R53
009898,000589: 07,2377 00006 EXTEND # WILL PICK IT UP AND RECYCLE
009899,000590: 07,2400 74677 MP BIT12 # THIS PUTS NUMBER MARKS-1 IN A
009900,000591: 07,2401 64712 AD ONE
009901,000592: 07,2402 51330 JAMIT INDEX MARKSTAT # STORE NO OF MARKS MADE
009902,000593: 07,2403 54052 TS QPRET
009903,000594: 07,2404 00004 INHINT # SERVICE OPTSTALL INTERFACE WITH
009904,000595: 07,2405 34715 CAF FIVE
009905,000596: 07,2406 05140 TC WAITLIST
009906,000597: 07,2407 1330 EBANK= MARKSTAT
009907,000598: 07,2407 02412 16062 2CADR ENDMARKS
009908,000599:
009909,000600: 07,2411 05423 TC ENDMARK # KNOCKS DOWN MARKING FLAG + DOES ENDOFJOB
009910,000601:
009911,000602: 07,2412 34712 ENDMARKS CAF ONE
009912,000603: 07,2413 04633 TC IBNKCALL
009913,000604: 07,2414 17467 CADR GOODEND
009914,000605: 07,2415 37671 MKVB5X CAF PRIO34
009915,000606: 07,2416 71330 MASK MARKSTAT # RE-DISPLAY VB51 IF MORE MARKS WANTED
009916,000607: 07,2417 10000 CCS A # AND VB50 IF ALL IN
009917,000608: 07,2420 12346 TCF MKVB51
009918,000609: 07,2421 34333 MKVB50 CAF R1D1 # OCT 16
009919,000610: 07,2422 55045 TS DSPTEM1
009920,000611: 07,2423 32425 CAF V50N25
009921,000612: 07,2424 12351 TCF MKVB51 +3
009922,000613:
009923,000614: 07,2425 14431 V50N25 VN 5025
009924,000615: 07,2426 14600 VB51 VN 5100
009925,000616: 07,2427 4362 OCT37 = LOW5
009926,000617:
009927,000618: # PROGRAM NAME - MARKIT DATE- 19 SEPT 1967
009928,000619:
009929,000620: # CALLING SEQUENCE
009930,000621:
009931,000622: # FROM MARKRUPT IF CHAN 16 BIT 6 = 1
009932,000623:
009933,000624: # EXIT
009934,000625:
009935,000626: # RESUME
009936,000627:
009937,000628: # INPUT
009938,000629:
009939,000630: # CDUCHKWD. ALSO ALL INITIALIZATION FOR MARKCONT
009940,000631:
009941,000632: # OUTPUT
009942,000633:
009943,000634: # MKT2T1,MKCDUX,MKCDUY,MKCDUZ,MKCDUS,MKCDUT
009944,000635:
009945,000636: # ALARM EXIT
009946,000637:
009947,000638: # NONE
009948,000639:
009949,000640: 07,2427 11341 MARKIT CCS CDUCHKWD
009950,000641: 07,2430 12433 TCF +3 # DELAY OF CDUCHKWD CS IF PNZ
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009952,000643: 07,2431 12433 TCF +2
009953,000644: 07,2432 34714 CAF ZERO
009954,000645: 07,2433 64712 AD ONE # 10 MS IF NO CHECK
009955,000646: 07,2434 05140 TC WAITLIST
009956,000647: 07,2435 E7,1725 EBANK= MRKBUF1
009957,000648: 07,2435 02203 20067 2CADR MARKDIF
009958,000649:
009959,000650: 07,2437 15222 TCF RESUME
009960,000651:
009961,000652: 10,2000 SETLOC SXTMARK1
009962,000653: 10,2000 BANK
009963,000654:
009964,000655: 10,2203 COUNT 20/SXTMK
009965,000656:
009966,000657: # PROGRAM NAME - MARKDIF DATE- 19 SEPT 1967
009967,000658:
009968,000659: # CALLING SEQUENCE
009969,000660:
009970,000661: # WAITLIST FROM MARKIT
009971,000662:
009972,000663: # EXIT
009973,000664:
009974,000665: # TASKOVER OT IBNKCALL TO MARKCONT
009975,000666:
009976,000667: # INPUT
009977,000668:
009978,000669: # OUTPUT FROM MARKIT, INPUT TO MARKCONT, CDUCHKWD
009979,000670:
009980,000671: # OUTPUT
009981,000672:
009982,000673: # RUPTSTOR - RUPTSTOR+3, RUPTREG3, RUPTSTOR+5 - RUPTSTOR+6
009983,000674:
009984,000675: # ALARM EXIT
009985,000676:
009986,000677: # ALARM AND TASKOVER
009987,000678:
009988,000679: 10,2203 31341 MARKDIF CA CDUCHKWD # IF DELAY CHECK IS ZERO OR NEG, ACP MARK
009989,000680: 10,2204 00006 EXTEND
009990,000681: 10,2205 62216 BZMF MKACPT
009991,000682: 10,2206 44712 CS BIT1
009992,000683: 10,2207 54354 TS MKNDX # SET INDEX -1
009993,000684: 10,2210 30363 CA MKCDUX
009994,000685: 10,2211 02220 TC DIFCHK # SEE IF VEHICLE RATE TO MUCH AT MARK
009995,000686: 10,2212 30357 CA MKCDUY
009996,000687: 10,2213 02220 TC DIFCHK
009997,000688: 10,2214 30361 CA MKCDUZ
009998,000689: 10,2215 02220 TC DIFCHK
009999,000690:
010000,000691: 10,2216 04633 MKACPT TC IBNKCALL
010001,000692: 10,2217 16152 CADR MARKCONT # MARK DATA OK, WHAT DO WE DO WITH IT
010002,000693:
010003,000694: 10,2220 24354 DIFCHK INCR MKNDX # INCREMENT INDEX
010004,000695:
010005,000696: 10,2221 00006 EXTEND
010006,000697: 10,2222 50354 INDEX MKNDX
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Page 229 |
010008,000699: 10,2223 20032 MSU CDUX # GET MARK(ICDU) - CURRENT(ICDU)
010009,000700: 10,2224 10000 CCS A
010010,000701: 10,2225 12231 TCF +4
010011,000702: 10,2226 00002 TC Q
010012,000703: 10,2227 12231 TCF +2
010013,000704: 10,2230 00002 TC Q
010014,000705: 10,2231 67715 AD NEG2 # SEE IF DIFFERENCE GREATER THAN 3 BITS
010015,000706: 10,2232 00006 EXTEND
010016,000707: 10,2233 62230 BZMF -3 # NOT GREATER
010017,000708:
010018,000709: 10,2234 05537 TC ALARM # COUPLED WITH PROGRAM ALARM
010019,000710: 10,2235 00121 OCT 00121
010020,000711:
010021,000712: 10,2236 15213 TCF TASKOVER # DO NOT ACCEPT
010022,000713:
End of include-file SXTMARK.agc. Parent file is MAIN.agc