Source Code
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These source-code files were obtained by digitally photographing the
Colossus 237 program listing from the private collection of original
AGC developer Fred Martin, and then modifying pre-existing Colossus 249
(Apollo 9) source files to incorporate changes. Note that the page images
presented online are of reduced quality, and that additional 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:GAP: ASSEMBLE REVISION 237 OF AGC PROGRAM COLOSSUS BY NASA 2021111-031 1:17 AUG. 24, 1968 |
009339,000002: # Copyright: Public domain.
009340,000003: # Filename: SXTMARK.agc
009341,000004: # Purpose: Part of the source code for Colossus build 237.
009342,000005: # This is for the Command Module's (CM) Apollo Guidance
009343,000006: # Computer (AGC), we believe for Apollo 8.
009344,000007: # Assembler: yaYUL
009345,000008: # Contact: Jim Lawton <jim DOT lawton AT gmail DOT com>
009346,000009: # Website: www.ibiblio.org/apollo/index.html
009347,000010: # Page scans: www.ibiblio.org/apollo/ScansForConversion/Colossus237/
009348,000011: # Mod history: 2011-01-13 JL Adapted from corresponding Colossus 249 file.
009349,000012:
009350,000013: # # Page 215
009351,000014:
009352,000015: # PROGRAM NAME - SXTMARK DATE- 5 APRIL 1967
009353,000016: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009354,000017: # MOD BY- R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009355,000018: #
009356,000019: # FUNCTIONAL DESCRIPTION-
009357,000020: # SXTMARK IS CALLED FROM INTERNAL ROUTINES WHICH MAY REQUIRE STAR OR LANDMARK MARKINGS BY THE ASTRONAUT. IF
009358,000021: # THE MARK SYSTEM IS NOT IN USE, SXTMARK RESERVES A VAC AREA FOR MARKING AND REQUESTS EXECUTIONOF THE MKVB51
009359,000022: # ROUTINE VIA THE EXECUTIVE JOB PRIORITY LIST. R21 USES THIS ROUTINE TO DETERMINE IF THE MARK SYSTEM CAN BE
009360,000023: # USED. IF YES, SXTMARK RETURNS TO R21 TO PERFORM ITS OWN MARK REQUESTS VIA THE V51 FLASH.
009361,000024:
009362,000025: # CALLING SEQUENCE-
009363,000026:
009364,000027: # CAF (NO. MARK REQUESTS IN BITS 1-3 OF A)
009365,000028: # TC BANKCALL
009366,000029: # CADR SXTMARK
009367,000030:
009368,000031: # NORMAL EXIT MODE-
009369,000032: # SWRETURN
009370,000033:
009371,000034: # ALARM OR ABORT EXIT MODE-
009372,000035: # ABORT
009373,000036:
009374,000037: # OUTPUT-
009375,000038: # 1) MARKSTAT CONTAINS MARK VALUE (BITS 14-12) AND VAC AREA ADDRESS
009376,000039: # 2) QPRET = VAC AREA POINTER VALUE
009377,000040: # 3) 1ST WORD OF RESERVED VAC AREA SET TO +0
009378,000041: # 4) PRIO32 PLACED IN A REGISTER
009379,000042:
009380,000043: # ERASABLE INITIALIZATION-
009381,000044: # 1) BITS 1-3 OF A = NO. MARKS REQUESTED
009382,000045: # 2) BITS 2,3 OF EXTVBACT =0
009383,000046: # 3) A VAC AREA MUST BE AVAILABLE (WORD 1 = ADDRESS OF VAC AREA)
009384,000047:
009385,000048: # DEBRIS-
009386,000049: # A,Q,L,RUPTREG1,MARKSTAT,QPRET,BIT2 OF EXTVBACT
009387,000050:
009388,000051: 13,2036 BANK 13
009389,000052: 07,2000 SETLOC SXTMARKE
009390,000053: 07,2000 BANK
009391,000054:
009392,000055: 07,2002 E7,1725 EBANK= MRKBUF1
009393,000056: 07,2002 COUNT 07/SXTMK
009394,000057:
009395,000058: 07,2002 00004 SXTMARK INHINT
009396,000059: 07,2003 54070 TS RUPTREG1 # NUMBER OF MARKS WANTED
009397,000060:
009398,000061: 07,2004 36211 CAF SIX # BIT2 = MARKING SYSTEM IN USE
009399,000062: 07,2005 71044 MASK EXTVBACT # BIT3 = EXTENDED VERB IN PROGRESS
009400,000063: 07,2006 10000 CCS A
009401,000064: 07,2007 02013 TC MKABORT # SET THEREFORE ABORT
009402,000065: # # Page 216
009403,000066: 07,2010 34711 CAF BIT2 # NOT SET
009404,000067: 07,2011 27044 ADS EXTVBACT # SET IT, RESET IN ENDMARK
009405,000068: 07,2012 02015 TC MARKOK # YES, FIND VAC AREA
009406,000069:
009407,000070: 07,2013 05604 MKABORT TC BAILOUT
009408,000071: 07,2014 01211 OCT 01211
009409,000072: 07,2015 10400 MARKOK CCS VAC1USE # FIND VAC AREA
009410,000073: 07,2016 02031 TC MKVACFND
009411,000074: 07,2017 10454 CCS VAC2USE
009412,000075: 07,2020 02031 TC MKVACFND
009413,000076: 07,2021 10530 CCS VAC3USE
009414,000077: 07,2022 02031 TC MKVACFND
009415,000078: 07,2023 10604 CCS VAC4USE
009416,000079: 07,2024 02031 TC MKVACFND
009417,000080: 07,2025 10660 CCS VAC5USE
009418,000081: 07,2026 02031 TC MKVACFND
009419,000082: 07,2027 05604 TC BAILOUT
009420,000083: 07,2030 01207 OCT 01207
009421,000084:
009422,000085: 07,2031 64711 MKVACFND AD TWO # ADDRESS OF VAC AREA
009423,000086: 07,2032 55330 TS MARKSTAT
009424,000087: 07,2033 50000 INDEX A
009425,000088: 07,2034 54052 TS QPRET # STORE NEXT AVAILABLE MARK SLOT
009426,000089:
009427,000090: 07,2035 34714 CAF ZERO # STORE VAC AREA OCCUPIED
009428,000091: 07,2036 51330 INDEX MARKSTAT
009429,000092: 07,2037 53777 TS 0 -1
009430,000093:
009431,000094: 07,2040 05253 TC CHECKMM # BACKUP MARK ROUTINE USES SXTMARK
009432,000095: 07,2041 00065 MM 53 B-14
009433,000096: 07,2042 12044 TCF +2
009434,000097: 07,2043 14570 TCF SWRETURN
009435,000098: 07,2044 05253 TC CHECKMM
009436,000099: 07,2045 00066 MM 54 B-14
009437,000100: 07,2046 12050 TCF +2
009438,000101: 07,2047 14570 TCF SWRETURN
009439,000102: 07,2050 34677 CAF BIT12 # DESIRED NUMBER OF MARKS IN 12-14
009440,000103: 07,2051 00006 EXTEND
009441,000104: 07,2052 70070 MP RUPTREG1
009442,000105: 07,2053 56001 XCH L
009443,000106: 07,2054 27330 ADS MARKSTAT
009444,000107:
009445,000108: 07,2055 37667 CAF PRIO32 # ENTER MARK JOB
009446,000109: 07,2056 05027 TC NOVAC
009447,000110: 07,2057 1330 EBANK= MARKSTAT
009448,000111: 07,2057 02346 16062 2CADR MKVB51
009449,000112:
009450,000113: 07,2061 00003 RELINT
009451,000114: 07,2062 14570 TCF SWRETURN # SAME AS MODEEXIT
009452,000115:
009453,000116: # # Page 217
009454,000117:
009455,000118: # PROGRAM NAME - MKRELEAS DATE- 5 APRIL 1967
009456,000119: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009457,000120: # MOD BY- R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009458,000121:
009459,000122: # FUNCTIONAL DESCRIPTION-
009460,000123: # MKRELEAS IS EXECUTED BY INTERNAL ROUTINES TO RELEASE THE MARK SYSTEM TO MAKE IT AVAILABLE TO OTHER INTERNAL
009461,000124: # SYSTEM ROUTINES. IT ALSO CLEARS THE COARSE OPTICS FLAG BIT AND DISABLES THE OPTICS ERROR COUNTER.
009462,000125:
009463,000126: # CALLING SEQUENCE-
009464,000127:
009465,000128: # TC BANKCALL
009466,000129: # CADR MKRELEAS
009467,000130:
009468,000131: # NORMAL EXIT MODE-
009469,000132: # SWRETURN
009470,000133:
009471,000134: # ALARM OR ABORT EXIT MODE- NONE
009472,000135:
009473,000136: # OUTPUT-
009474,000137: # 1) BIT9 OPTMODES SET TO 0
009475,000138: # 2) OPTIND SET TO -1
009476,000139: # 3) 1ST WORD OF VAC AREA SET TO VAC ADDRESS TO SIGNIFY AVAILABILITY.
009477,000140: # 4) MARKSTAT CLEARED
009478,000141: # 5) BIT2 CHANNEL 12 SET TO 0
009479,000142:
009480,000143: # ERASABLE INITIALIZATION- NONE
009481,000144:
009482,000145: # DEBRIS-
009483,000146: # A,MARKSTAT,BIT9 OPTMODES,OPTIND,BIT2 CHANNEL 12
009484,000147:
009485,000148: 07,2063 34714 MKRELEAS CAF ZERO # SHOW MARK SYSTEM NOW AVAILABLE
009486,000149: 07,2064 57330 XCH MARKSTAT
009487,000150: 07,2065 10000 CCS A
009488,000151: 07,2066 50000 INDEX A
009489,000152: 07,2067 54000 TS 0
009490,000153: 07,2070 00004 MKRLEES INHINT
009491,000154: 07,2071 44702 CS BIT9 # COARSE OPTICS RETURN FLAG.
009492,000155: 07,2072 71331 MASK OPTMODES
009493,000156: 07,2073 55331 TS OPTMODES
009494,000157:
009495,000158: 07,2074 37716 CA NEGONE
009496,000159: 07,2075 55303 TS OPTIND # KILL COARS OPTICS
009497,000160:
009498,000161: 07,2076 44711 CS BIT2 # DISABLE OPTICS ERROR COUNTER
009499,000162: 07,2077 00006 EXTEND
009500,000163: 07,2100 03012 WAND CHAN12
009501,000164:
009502,000165: 07,2101 00003 RELINT
009503,000166: 07,2102 04570 TC SWRETURN
009504,000167:
009505,000168: # # Page 218
009506,000169:
009507,000170: # PROGRAM NAME - MARKRUPT DATE: 5 APRIL 1967
009508,000171: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009509,000172: # MOD BY- R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009510,000173:
009511,000174: # FUNCTIONAL DESCRIPTION-
009512,000175: # MARKRUPT STORES CDUS,OPTICS AND TIME AND TRANSFERS CONTROL TO THE MARKIT,MARK REJECT OR KEYCOM ROUTINES IF
009513,000176: # BITS IN CHANNEL 16 ARE SET AS REQUIRED.
009514,000177:
009515,000178: # CALLING SEQUENCE-
009516,000179: # ROUTINE ENTERED VIA KEYRUPT2 WHEN MARK,MARK REJECT OR DSKY KEYS DEPRESSED BY THE OPERATOR.
009517,000180:
009518,000181: # NORMAL EXIT MODE-
009519,000182: # MARKIT, MKREJECT, OR POSTJUMP ROUTINES (MARK, MARK REJECT, OR DSKY CODE)
009520,000183:
009521,000184: # ALARM OR ABORT EXIT MODE-
009522,000185: # ALARM AND RESUME
009523,000186:
009524,000187: # OUTPUT-
009525,000188: # RUPTSTOR+5 = CDUT, RUPTSTOR+3 = CDUS, RUPTSTOR+2 = CDUY,
009526,000189: # RUPTREG3 = CDUZ, RUPTSTOR+6 = CDUX, RUPTSTOR+1 AND SAMPTIME+1 =TIME1,
009527,000190: # RUPTSTOR AND SAMPTIME = TIME2
009528,000191:
009529,000192: # ERASABLE INITIALIZATION-
009530,000193: # CDUT,CDUS,CDUY,CDUZ,CDUX,TIME2,TIME1,CHANNEL 16 BITS 6,7 OR 1-5
009531,000194:
009532,000195: # DEBRIS-
009533,000196: # A,QRUPT,RUPTREG3,SAMPTIME,SAMPTIME+1,RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4 (LOCATION 67)
009534,000197:
009535,000198: 07,2103 54016 MARKRUPT TS BANKRUPT # STORE CDUS AND OPTICS NOW
009536,000199: 07,2104 30035 CA CDUT
009537,000200: 07,2105 54362 TS MKCDUT
009538,000201: 07,2106 30036 CA CDUS
009539,000202: 07,2107 54360 TS MKCDUS
009540,000203: 07,2110 30033 CA CDUY
009541,000204: 07,2111 54357 TS MKCDUY
009542,000205: 07,2112 30034 CA CDUZ
009543,000206: 07,2113 54361 TS MKCDUZ
009544,000207: 07,2114 30032 CA CDUX
009545,000208: 07,2115 54363 TS MKCDUX
009546,000209: 07,2116 00006 EXTEND
009547,000210: 07,2117 30025 DCA TIME2 # GET TIME
009548,000211: 07,2120 52356 DXCH MKT2T1
009549,000212: 07,2121 00006 EXTEND
009550,000213: 07,2122 30356 DCA MKT2T1
009551,000214: 07,2123 52014 DXCH SAMPTIME # RUPT TIME FOR NOUN 65.
009552,000215:
009553,000216: 07,2124 56002 XCH Q
009554,000217: 07,2125 54012 TS QRUPT
009555,000218:
009556,000219: 07,2126 34705 CAF BIT6 # SEE IF MARK OR MKREJECT
009557,000220: # # Page 219
009558,000221: 07,2127 00006 EXTEND
009559,000222: 07,2130 02016 RAND NAVKEYIN
009560,000223: 07,2131 10000 CCS A
009561,000224: 07,2132 02427 TC MARKIT # ITS A MARK
009562,000225:
009563,000226: 07,2133 34704 CAF BIT7 # NOT A MARK, SEE IF MKREJECT
009564,000227: 07,2134 00006 EXTEND
009565,000228: 07,2135 02016 RAND NAVKEYIN
009566,000229: 07,2136 10000 CCS A
009567,000230: 07,2137 02300 TC MKREJECT # ITS A MARK REJECT
009568,000231:
009569,000232: 07,2140 34362 KEYCALL CAF OCT37 # NOT MARK OR MKREJECT, SEE IF KEYCODE
009570,000233: 07,2141 00006 EXTEND
009571,000234: 07,2142 02016 RAND NAVKEYIN
009572,000235: 07,2143 00006 EXTEND
009573,000236: 07,2144 12147 BZF +3 # IF NO INBITS
009574,000237: 07,2145 04574 TC POSTJUMP
009575,000238: 07,2146 17622 CADR KEYCOM # IT,S A KEY CODE, NOT A MARK.
009576,000239:
009577,000240: 07,2147 05537 +3 TC ALARM # ALARM IF NO INBITS
009578,000241: 07,2150 00113 OCT 113
009579,000242: 07,2151 05222 TC RESUME
009580,000243:
009581,000244: # # Page 220
009582,000245:
009583,000246: # PROGRAM NAME - MARKCONT DATE- 19 SEPT 1967
009584,000247:
009585,000248: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009586,000249: # MOD BY- R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009587,000250:
009588,000251: # FUNCTIONAL DESCRIPTION-
009589,000252: # MARKCONT IS USED TO PERFORM A SPECIAL MARK FUNCTION FOR R21, TO EXECUTE A SPECIAL DISPLAY OF OPTICS AND TIME OR
009590,000253: # TO PERFORM A MARK OF THE STAR OR LAND SIGHTING BASED UPON FLASHING V-N.
009591,000254:
009592,000255: # CALLING SEQUENCE-
009593,000256: # FROM MARKDIF
009594,000257:
009595,000258: # NORMAL EXIT MODE-
009596,000259: # TASKOVER
009597,000260:
009598,000261: # ALARM OR ABORT EXIT MODE-
009599,000262: # ALARM AND TASKOVER
009600,000263:
009601,000264: # OUTPUT-
009602,000265: # 1) FOR R21-
009603,000266: # EBANK=EBANK7
009604,000267: # MRKBUF1 TO MRKBUF1+6 = TIME2,TIME1,CDUY,OPTICX,CDUZ,OPTICSY,CDUX OF CURRENT R21 MARK FUNCTION.
009605,000268: # MRKBUF2 TO MRKBUF2+6 CONTAINS PREVIOUS R21 MARK VALUES.
009606,000269: # 2) FOR SPECIAL DISPLAY JOB-
009607,000270: # RUPTREG1 AND MRKBUF1 = CDUS,RUPTREG2, AND MRKBUF1 +1 = CDUT.
009608,000271: # RUPTREG3 AND MRKBUF1 +2 = TIME2,RUPTREG4 AND MRKBUF1 +3 = TIME1
009609,000272: # 3) FOR NORMAL MARKING-
009610,000273: # DECREMENT BITS14-12 OF MARKSTAT BY 1,
009611,000274: # BIT10 MARKSTAT SET TO 1,INCREMENT QPRET BY 7,
009612,000275: # STORE TIME2,TIME1,CDUY,CDUS,CDUZ,CDUT AND CDUX IN VAC+1 TO VAC+7
009613,000276:
009614,000277: # ERASABLE INITIALIZATION-
009615,000278: # 1) FOR R21-
009616,000279: # BIT14 OF STATE+2 =1, MRKBUF1 TO MRKBUF1+6, ITEMP1, RUPTREG3,
009617,000280: # RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4
009618,000281: # 2) FOR SPECIAL DISPLAY JOB-
009619,000282: # BIT14 OF STATE+2 =0,MARKSTAT =+0,RUPTREG1,RUPTREG2,RUPTREG3
009620,000283: # RUPTREG4,RUPTSTOR,RUPTSTOR+1,RUPTSTOR+3,RUPTSTOR+5,
009621,000284: # BIT12 OF STATE+5 (V59 FLAG),MRKBUF1 THRU MRKBUF1+3
009622,000285: # 3) FOR NORMAL MARKING-
009623,000286: # BIT14 OF STATE+2 =0, MARKSTATE =VAC ADDRESS,A REG,ITEMP1,RUPTREG3,
009624,000287: # RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4
009625,000288:
009626,000289: # DEBRIS-
009627,000290: # 1) FOR R21-
009628,000291: # A,ITEMP1,MRKBUF1,MRKBUF2
009629,000292: # 2) FOR SPECIAL DISPLAY JOB-
009630,000293: # A,RUPTREG1,RUPTREG2,RUPTREG3,RUPTREG4,MPAC TO MPAC+3
009631,000294: # 3) FOR NORMAL MARKING-
009632,000295: # A,MARKSTAT,ITEMP1,QPRET,VAC+1 TO VAC+7 OF VAC AREA IN USE
009633,000296:
009634,000297: # # Page 221
009635,000298:
009636,000299: 07,2152 34675 MARKCONT CAF BIT14
009637,000300: 07,2153 70076 MASK STATE +2 # R21 MARK (SPECIAL MARKING FOR R21)
009638,000301: 07,2154 00006 EXTEND
009639,000302: 07,2155 12167 BZF MARKET # NOT SET THEREFORE REGULAR MARKING
009640,000303: 07,2156 36211 MARKIT1 CAF SIX # SPECIAL FOR R21
009641,000304: 07,2157 05475 TC GENTRAN # TRANSFER MRKBUF1 TO MRKBUF2
009642,000305: 07,2160 01725 ADRES MRKBUF1
009643,000306: 07,2161 01734 ADRES MRKBUF2
009644,000307:
009645,000308: 07,2162 36211 CAF SIX # TRANSFER CURRENT MARK DATA TO MARKBUF1
009646,000309: 07,2163 05475 TC GENTRAN
009647,000310: 07,2164 00355 ADRES MKT2T1
009648,000311: 07,2165 01725 ADRES MRKBUF1
009649,000312:
009650,000313: 07,2166 15213 TCF TASKOVER
009651,000314:
009652,000315: 07,2167 11330 MARKET CCS MARKSTAT # SEE IF MARKS CALLED FOR
009653,000316: 07,2170 02224 TC MARK2 # COLLECT MARKS
009654,000317:
009655,000318: 07,2171 36211 CAF SIX
009656,000319: 07,2172 05475 TC GENTRAN # TRANSFER MARK DATA TO MARKDOWN
009657,000320: 07,2173 00355 ADRES MKT2T1
009658,000321: 07,2174 01674 ADRES MARKDOWN
009659,000322:
009660,000323: 07,2175 36211 CAF SIX
009661,000324: 07,2176 05475 TC GENTRAN # TRANSFER MARK DATA TO MRKBUF1 FOR
009662,000325: 07,2177 00355 ADRES MKT2T1 # SPECIAL DISPLAY OF SHAFT AND TRUNION
009663,000326: 07,2200 01725 ADRES MRKBUF1 # IF V59 ACTING
009664,000327:
009665,000328: 07,2201 34711 CAF TWO # IS MARKING SYSTEM IN USE (BIT2)
009666,000329: 07,2202 71044 MASK EXTVBACT
009667,000330: 07,2203 00006 EXTEND
009668,000331: 07,2204 12216 BZF MARKET3 # MARKING NOT CALLED FOR
009669,000332: 07,2205 34677 CAF BIT12
009670,000333: 07,2206 70101 MASK STATE +5 # V59FLAG
009671,000334: 07,2207 00006 EXTEND
009672,000335: 07,2210 12216 BZF MARKET3 # IF V59FLAG NOT SET-MARK UNCALLED FOR
009673,000336: 07,2211 34754 CAF PRIO5 # CALIBRATION MARK (SET) FOR P23
009674,000337: 07,2212 05027 TC NOVAC # SPECIAL DISPLAY JOB
009675,000338: 07,2213 E7,1725 EBANK= MRKBUF1
009676,000339: 07,2213 02405 76067 2CADR MARKDISP
009677,000340:
009678,000341: 07,2215 15213 TCF TASKOVER
009679,000342: 07,2216 05537 MARKET3 TC ALARM
009680,000343: 07,2217 00122 OCT 122 # MARKING NOT CALLED FOR
009681,000344: 07,2220 15213 TCF TASKOVER
009682,000345: 07,2221 05537 114ALM TC ALARM # MARK NOT WANTED
009683,000346: 07,2222 00114 OCT 114
009684,000347: 07,2223 15213 TCF TASKOVER
009685,000348:
009686,000349: # # Page 222
009687,000350: # STORE MARK DATA IN MKVAC AND INCREMENT POINTER
009688,000351:
009689,000352: 07,2224 67711 MARK2 AD 74K # SEE IF MARKS WANTED-REDUCE MARKS WANTED
009690,000353: 07,2225 00006 EXTEND
009691,000354: 07,2226 62221 BZMF 114ALM # MARK NOT WANTED-ALARM
009692,000355: 07,2227 55330 TS MARKSTAT
009693,000356: 07,2230 40000 COM
009694,000357: 07,2231 74701 MASK BIT10 # SET BIT10 TO ENABLE REJECT
009695,000358: 07,2232 27330 ADS MARKSTAT
009696,000359:
009697,000360: 07,2233 74741 MASK LOW9
009698,000361: 07,2234 54061 TS ITEMP1
009699,000362: 07,2235 50000 INDEX A
009700,000363: 07,2236 56052 XCH QPRET # PICK UP MARK SLOT-POINTER
009701,000364: 07,2237 54062 TS ITEMP2 # SAVE CURRENT POINTER
009702,000365: 07,2240 64716 AD SEVEN # INCREMENT POINTER
009703,000366: 07,2241 50061 INDEX ITEMP1
009704,000367: 07,2242 54052 TS QPRET # STORE ADVANCED POINTER
009705,000368:
009706,000369: 07,2243 00006 VACSTOR EXTEND
009707,000370: 07,2244 30356 DCA MKT2T1
009708,000371: 07,2245 50062 INDEX ITEMP2
009709,000372: 07,2246 52001 DXCH 0
009710,000373: 07,2247 30357 CA MKCDUY
009711,000374: 07,2250 50062 INDEX ITEMP2
009712,000375: 07,2251 54002 TS 2
009713,000376: 07,2252 30360 CA MKCDUS
009714,000377: 07,2253 50062 INDEX ITEMP2
009715,000378: 07,2254 54003 TS 3
009716,000379: 07,2255 30361 CA MKCDUZ
009717,000380: 07,2256 50062 INDEX ITEMP2
009718,000381: 07,2257 54004 TS 4
009719,000382: 07,2260 30362 CA MKCDUT
009720,000383: 07,2261 50062 INDEX ITEMP2
009721,000384: 07,2262 54005 TS 5
009722,000385: 07,2263 30363 CA MKCDUX
009723,000386: 07,2264 50062 INDEX ITEMP2
009724,000387: 07,2265 54006 TS 6
009725,000388:
009726,000389: 07,2266 37671 CAF PRIO34 # IF ALL MARKS MADE FLASH VB50
009727,000390: 07,2267 71330 MASK MARKSTAT
009728,000391: 07,2270 00006 EXTEND
009729,000392: 07,2271 12273 BZF +2
009730,000393: 07,2272 15213 TCF TASKOVER
009731,000394: 07,2273 37667 CAF PRIO32
009732,000395: 07,2274 05027 TC NOVAC
009733,000396: 07,2275 1330 EBANK= MARKSTAT
009734,000397: 07,2275 02421 16062 2CADR MKVB50
009735,000398: 07,2277 15213 TCF TASKOVER
009736,000399:
009737,000400: # # Page 223
009738,000401:
009739,000402: # PROGRAM NAME - MKREJECT DATE- 5 APRIL 1967
009740,000403: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009741,000404: # MOD BY- R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009742,000405:
009743,000406: # FUNCTIONAL DESCRIPTION-
009744,000407: # ROUTINE ALLOWS OPERATOR TO REJECT MARK MADE PRIOR TO ACCEPTANCE AND ALLOWS A NEW MARK TO BE MADE BY ASTRONAUT
009745,000408:
009746,000409: # CALLING SEQUENCE-
009747,000410: # FROM MARKRUPT IF BIT7 OF CHANNEL 16 IS 1.
009748,000411:
009749,000412: # NORMAL EXIT MODE-
009750,000413: # RESUME
009751,000414:
009752,000415: # ALARM OR ABORT EXIT MODE-
009753,000416: # ALARM AND RESUME
009754,000417:
009755,000418: # OUTPUT-
009756,000419: # 1) FOR R21-
009757,000420: # MRKBUF1 SET TO -1
009758,000421: # 2) FOR NORMAL MARKING-
009759,000422: # BIT10 MARKSTAT =0,INCREMENT NO. MARKS BY 1,DECREMENT QPRET BY 7
009760,000423:
009761,000424: # ERASABLE INITIALIZATION-
009762,000425: # 1) FOR R21-
009763,000426: # BIT14 OF STATE+2 SET TO 1
009764,000427: # 2) FOR NORMAL MARKING-
009765,000428: # BIT14 OF STATE+2 SET TO 0,MARKSTAT,QPRET
009766,000429:
009767,000430: # DEBRIS-
009768,000431: # 1) FOR R21-
009769,000432: # A,MARKSTAT,EBANK
009770,000433: # 2) FOR NORMAL MARKING-
009771,000434: # A,MARKSTAT,ITEMP1,QPRET
009772,000435:
009773,000436: 07,2300 34675 MKREJECT CAF BIT14
009774,000437: 07,2301 70076 MASK STATE +2 # R21 MARK (SPECIAL MARKING FOR R21)
009775,000438: 07,2302 00006 EXTEND
009776,000439: 07,2303 12307 BZF MRKREJCT # NOT SET THEREFORE REGULAR REJECT
009777,000440: 07,2304 37716 CA NEGONE # -1 (FOR R22)
009778,000441: 07,2305 55725 TS MRKBUF1 # -0 IN TIME IS FLAG TO R22 SIGNIFYING A
009779,000442: 07,2306 05222 TC RESUME # REJECTED MARK
009780,000443: 07,2307 11330 MRKREJCT CCS MARKSTAT # SEE IF MARKS BEING ACCEPTED
009781,000444: 07,2310 02314 TC REJECT2
009782,000445: 07,2311 05537 TC ALARM # MARKS NOT BEING ACCEPTED
009783,000446: 07,2312 00112 OCT 112
009784,000447: 07,2313 05222 TC RESUME
009785,000448:
009786,000449: 07,2314 44701 REJECT2 CS BIT10 # SEE IF MARK HAD BEEN MADE SINCE LAST
009787,000450: 07,2315 71330 MASK MARKSTAT # REJECT, AND SET BIT10 TO ZERO TO
009788,000451: 07,2316 57330 XCH MARKSTAT # SHOW MARK REJECT
009789,000452: # # Page 224
009790,000453: 07,2317 74701 MASK BIT10
009791,000454: 07,2320 10000 CCS A
009792,000455: 07,2321 02325 TC REJECT3
009793,000456:
009794,000457: 07,2322 05537 TC ALARM # DONT ACCEPT TWO REJECTS TOGETHER
009795,000458: 07,2323 00110 OCT 110
009796,000459: 07,2324 05222 TC RESUME
009797,000460:
009798,000461: 07,2325 34741 REJECT3 CAF LOW9 # DECREMENT POINTER TO REJECT MARK
009799,000462: 07,2326 71330 MASK MARKSTAT
009800,000463: 07,2327 54061 TS ITEMP1
009801,000464: 07,2330 44716 CS SEVEN
009802,000465: 07,2331 50061 INDEX ITEMP1
009803,000466: 07,2332 26052 ADS QPRET # NEW POINTER
009804,000467:
009805,000468: 07,2333 34677 CAF BIT12 # INCREMENT MARKS WANTED AND IF FIELD
009806,000469: 07,2334 61330 AD MARKSTAT # IS NOW NON-ZERO, CHANGE TO VB51 TO
009807,000470: 07,2335 57330 XCH MARKSTAT # INDICATE MORE MARKS WANTED
009808,000471: 07,2336 77671 MASK PRIO34 # INDICATE MORE MARKS WANTED
009809,000472: 07,2337 10000 CCS A
009810,000473: 07,2340 05222 TC RESUME
009811,000474: 07,2341 37667 CAF PRIO32
009812,000475: 07,2342 05027 TC NOVAC
009813,000476: 07,2343 1330 EBANK= MARKSTAT
009814,000477: 07,2343 02346 16062 2CADR MKVB51
009815,000478: 07,2345 05222 TC RESUME
009816,000479:
009817,000480: # # Page 225
009818,000481:
009819,000482: # PROGRAM DESCRIPTON MKVB51 AND MKVB50
009820,000483:
009821,000484: # AUTHOR-BARNERT DATE-2-15-67 MOD-0
009822,000485: # PURPOSE FLASH V51N70,V51N43, OR V51 TO REQUEST MARKING,
009823,000486: # AND V50N25 R1=16 TO REQUEST TERMINATE MARKING
009824,000487:
009825,000488: # CALLING SEQUENCE AS JOB WITHIN SXTMARK
009826,000489:
009827,000490: # EXIT TO ENDMARK UPON RECEIPT OF V33, V34 CAUSES GOTOPOOH, ENTER
009828,000491: # RECYCLES THE DISPLAY
009829,000492:
009830,000493: # NOTE- SXTMARK AUTOMATICALLY CHANGES FROM CALLING MKVB51 TO MKVB50 WHEN
009831,000494: # SUFFICIENT MARKS HAVE BEEN MADE, AND THE REVERSE WHEN A MARK
009832,000495: # REJECT REDUCES THE NUMBER MADE BELOW THAT REQUIRED
009833,000496:
009834,000497: # SUBROUTINES CALLED- BANKCALL, GOMARK2,GOODEND,ENDMARK,WAITLIST
009835,000498:
009836,000499: # ALARM OR ABORT MODES - NONE
009837,000500:
009838,000501: # ERASABLE USED-VERBREG,MARKSTAT,QPRET,DSPTEM1
009839,000502:
009840,000503: # OUTPUT MARKSTAT=VAC ADDRESS
009841,000504:
009842,000505: # QPRET= NO. MARKS
009843,000506: 07,2346 04555 MKVB51 TC BANKCALL # CLEAR DISPLAY FOR MARK VERB
009844,000507: 07,2347 20464 CADR KLEENEX
009845,000508: 07,2350 32426 CAF VB51 # DISPLAY MARK VB51
009846,000509: 07,2351 04555 TC BANKCALL
009847,000510: 07,2352 20476 CADR GOMARK4
009848,000511: 07,2353 12356 TCF TERMSXT # VB34-TERMINATE
009849,000512: 07,2354 12367 TCF ENTANSWR # V33-PROCEED-MARKING DONE
009850,000513: 07,2355 12415 TCF MKVB5X # ENTER-RECYCLE TO INITIAL MARK DISPLAY
009851,000514:
009852,000515: 07,2356 05425 TERMSXT TC CLEARMRK # CLEAR MARK ACTIVITY.
009853,000516:
009854,000517: 07,2357 05253 TC CHECKMM
009855,000518: 07,2360 00003 MM 03 B-14
009856,000519: 07,2361 12363 TCF +2
009857,000520: 07,2362 02365 TC TERMP03
009858,000521: 07,2363 04574 TC POSTJUMP
009859,000522: 07,2364 30176 CADR TERM52
009860,000523:
009861,000524: 07,2365 05435 TERMP03 TC UPFLAG
009862,000525: 07,2366 00032 ADRES TRM03FLG
009863,000526: 07,2367 34741 ENTANSWR CAF LOW9 # PUT VAC ADR IN MARKSTAT AND NO. OF
009864,000527: 07,2370 71330 MASK MARKSTAT # MARKS MADE IN QPRET BEFORE LEAVING
009865,000528: 07,2371 55330 TS MARKSTAT # SXTMARK
009866,000529: 07,2372 40000 COM
009867,000530: 07,2373 51330 INDEX MARKSTAT
009868,000531: 07,2374 60052 AD QPRET
009869,000532: # # Page 226
009870,000533: 07,2375 00006 EXTEND
009871,000534: 07,2376 62402 BZMF JAMIT # NO MARKS MADE, SHOW IT IN QPRET, R53
009872,000535: 07,2377 00006 EXTEND # WILL PICK IT UP AND RECYCLE
009873,000536: 07,2400 74677 MP BIT12 # THIS PUTS NUMBER MARKS-1 IN A
009874,000537: 07,2401 64712 AD ONE
009875,000538: 07,2402 51330 JAMIT INDEX MARKSTAT # STORE NO OF MARKS MADE
009876,000539: 07,2403 54052 TS QPRET
009877,000540: 07,2404 00004 INHINT # SERVICE OPTSTALL INTERFACE WITH
009878,000541: 07,2405 34715 CAF FIVE
009879,000542: 07,2406 05140 TC WAITLIST
009880,000543: 07,2407 1330 EBANK= MARKSTAT
009881,000544: 07,2407 02412 16062 2CADR ENDMARKS
009882,000545: 07,2411 05423 TC ENDMARK # KNOCKS DOWN MARKING FLAG + DOES ENDOFJOB
009883,000546:
009884,000547: 07,2412 34712 ENDMARKS CAF ONE
009885,000548: 07,2413 04633 TC IBNKCALL
009886,000549: 07,2414 17467 CADR GOODEND
009887,000550: 07,2415 37671 MKVB5X CAF PRIO34
009888,000551: 07,2416 71330 MASK MARKSTAT # RE-DISPLAY VB51 IF MORE MARKS WANTED
009889,000552: 07,2417 10000 CCS A # AND VB50 IF ALL IN
009890,000553: 07,2420 12346 TCF MKVB51
009891,000554: 07,2421 34333 MKVB50 CAF R1D1 # OCT 16
009892,000555: 07,2422 55045 TS DSPTEM1
009893,000556: 07,2423 32425 CAF V50N25
009894,000557: 07,2424 12351 TCF MKVB51 +3
009895,000558:
009896,000559: 07,2425 14431 V50N25 VN 5025
009897,000560: 07,2426 14600 VB51 VN 5100
009898,000561: 07,2427 4362 OCT37 = LOW5
009899,000562:
009900,000563: # PROGRAM NAME - MARKIT DATE- 19 SEPT 1967
009901,000564:
009902,000565: # CALLING SEQUENCE-
009903,000566: # FROM MARKRUPT IF CHAN 16 BIT 6 = 1
009904,000567:
009905,000568: # EXIT
009906,000569: # RESUME
009907,000570:
009908,000571: # INPUT
009909,000572: # CDUCHKWD. ALSO ALL INITIALIZATION FOR MARKCONT
009910,000573:
009911,000574: # OUTPUT
009912,000575: # MKT2T1,MKCDUX,MKCDUY,MKCDUZ,MKCDUS,MKCDUT
009913,000576:
009914,000577: # ALARM EXIT
009915,000578: # NONE
009916,000579:
009917,000580: 07,2427 11341 MARKIT CCS CDUCHKWD
009918,000581: 07,2430 12433 TCF +3 # DELAY OF CDUCHKWD CS IF PNZ
009919,000582: # # Page 227
009920,000583: 07,2431 12433 TCF +2
009921,000584: 07,2432 34714 CAF ZERO
009922,000585: 07,2433 64712 AD ONE # 10 MS IF NO CHECK
009923,000586: 07,2434 05140 TC WAITLIST
009924,000587: 07,2435 E7,1725 EBANK= MRKBUF1
009925,000588: 07,2435 02203 20067 2CADR MARKDIF
009926,000589: 07,2437 15222 TCF RESUME
009927,000590:
009928,000591: 10,2000 SETLOC SXTMARK1
009929,000592: 10,2000 BANK
009930,000593:
009931,000594: 10,2203 COUNT 10/SXTMK
009932,000595:
009933,000596: # PROGRAM NAME - MARKDIF DATE- 19 SEPT 1967
009934,000597:
009935,000598: # CALLING SEQUENCE
009936,000599: # WAITLIST FROM MARKIT
009937,000600:
009938,000601: # EXIT
009939,000602: # TASKOVER TO IBNKCALL TO MARKCONT
009940,000603:
009941,000604: # INPUT
009942,000605: # OUTPUT FROM MARKIT, INPUT TO MARKCONT, CDUCHKWD
009943,000606:
009944,000607: # OUTPUT
009945,000608: # RUPTSTOR - RUPTSTOR+3,RUPTREG3,RUPTSTOR+5 - RUPTSTOR +6
009946,000609:
009947,000610: # ALARM EXIT
009948,000611: # ALARM AND TASKOVER
009949,000612:
009950,000613: 10,2203 31341 MARKDIF CA CDUCHKWD # IF DELAY CHECK IS ZERO OR NEG, ACP MARK
009951,000614: 10,2204 00006 EXTEND
009952,000615: 10,2205 62216 BZMF MKACPT
009953,000616: 10,2206 44712 CS BIT1
009954,000617: 10,2207 54354 TS MKNDX # SET INDEX -1
009955,000618: 10,2210 30363 CA MKCDUX
009956,000619: 10,2211 02220 TC DIFCHK # SEE IF VEHICLE RATE TO MUCH AT MARK
009957,000620: 10,2212 30357 CA MKCDUY
009958,000621: 10,2213 02220 TC DIFCHK
009959,000622: 10,2214 30361 CA MKCDUZ
009960,000623: 10,2215 02220 TC DIFCHK
009961,000624:
009962,000625: 10,2216 04633 MKACPT TC IBNKCALL
009963,000626: 10,2217 16152 CADR MARKCONT # MARK DATA OK, WHAT DO WE DO WITH IT
009964,000627:
009965,000628: 10,2220 24354 DIFCHK INCR MKNDX # INCREMENT INDEX
009966,000629:
009967,000630: 10,2221 00006 EXTEND
009968,000631: 10,2222 50354 INDEX MKNDX
009969,000632: # # Page 228
009970,000633: 10,2223 20032 MSU CDUX # GET MARK(ICDU) - CURRENT(ICDU)
009971,000634: 10,2224 10000 CCS A
009972,000635: 10,2225 12231 TCF +4
009973,000636: 10,2226 00002 TC Q
009974,000637: 10,2227 12231 TCF +2
009975,000638: 10,2230 00002 TC Q
009976,000639: 10,2231 67715 AD NEG2 # SEE IF DIFFERENCE GREATER THAN 3 BITS
009977,000640: 10,2232 00006 EXTEND
009978,000641: 10,2233 62230 BZMF -3 # NOT GREATER
009979,000642:
009980,000643: 10,2234 05537 TC ALARM # COUPLED WITH PROGRAM ALARM
009981,000644: 10,2235 00121 OCT 00121
009982,000645:
009983,000646: 10,2236 15213 TCF TASKOVER # DO NOT ACCEPT
End of include-file SXTMARK.agc. Parent file is MAIN.agc