Source Code
009158,000001: # Copyright: Public domain.
009159,000002: # Filename: SXTMARK.agc
009160,000003: # Purpose: Part of the source code for Colossus, build 249.
009161,000004: # It is part of the source code for the Command Module's (CM)
009162,000005: # Apollo Guidance Computer (AGC), possibly for Apollo 8 and 9.
009163,000006: # Assembler: yaYUL
009164,000007: # Reference: pp. 218-231 of 1701.pdf.
009165,000008: # Contact: Ron Burkey <info@sandroid.org>.
009166,000009: # Website: www.ibiblio.org/apollo.
009167,000010: # Mod history: 08/07/04 RSB. Began data entry.
009168,000011: # 2010-10-24 JL Pseudo-label indentation fixes.
009169,000012:
009170,000013: # The contents of the "Colossus249" files, in general, are transcribed
009171,000014: # from a scanned document obtained from MIT's website,
009172,000015: # http://hrst.mit.edu/hrs/apollo/public/archive/1701.pdf. Notations on this
009173,000016: # document read, in part:
009174,000017:
009175,000018: # Assemble revision 249 of AGC program Colossus by NASA
009176,000019: # 2021111-041. October 28, 1968.
009177,000020:
009178,000021: # This AGC program shall also be referred to as
009179,000022: # Colossus 1A
009180,000023:
009181,000024: # Prepared by
009182,000025: # Massachusetts Institute of Technology
009183,000026: # 75 Cambridge Parkway
009184,000027: # Cambridge, Massachusetts
009185,000028: # under NASA contract NAS 9-4065.
009186,000029:
009187,000030: # Refer directly to the online document mentioned above for further information.
009188,000031: # Please report any errors (relative to 1701.pdf) to info@sandroid.org.
009189,000032:
009190,000033: # In some cases, where the source code for Luminary 131 overlaps that of
009191,000034: # Colossus 249, this code is instead copied from the corresponding Luminary 131
009192,000035: # source file, and then is proofed to incorporate any changes.
009193,000036:
009194,000037: # Page 218
009195,000038: # PROGRAM NAME: SXTMARK DATE: 5 APRIL 1967
009196,000039: # PROGRAM MODIFIED BY 256/278 PROGRAMMERS LOG SECTION SXTMARK
009197,000040: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009198,000041: #
009199,000042: # FUNCTIONAL DESCRIPTION:
009200,000043:
009201,000044: # SXTMARK IS CALLED FROM INTERNAL ROUTINES WHICH MAY REQUIRE STAR OR LANDMARK MARKINGS BY THE ASTRONAUT. IF
009202,000045: # THE MARK SYSTEM IS NOT IN USE, SXTMARK RESERVES A VAC AREA FOR MARKING AND REQUESTS EXECUTIONOF THE MKVB51
009203,000046: # ROUTINE VIA THE EXECUTIVE JOB PRIORITY LIST. R21 USES THIS ROUTINE TO DETERMINE IF THE MARK SYSTEM CAN BE
009204,000047: # USED. IF YES, SXTMARK RETURNS TO R21 TO PERFORM ITS OWN MARK REQUESTS VIA THE V51 FLASH.
009205,000048:
009206,000049: # CALLING SEQUENCE:
009207,000050:
009208,000051: # CAF (NO. MARK REQUESTS IN BITS 1-3 OF A)
009209,000052: # TC BANKCALL
009210,000053: # CADR SXTMARK
009211,000054:
009212,000055: # NORMAL EXIT MODE:
009213,000056:
009214,000057: # SWRETURN
009215,000058:
009216,000059: # ALARM OR ABORT EXIT MODE:
009217,000060:
009218,000061: # ABORT
009219,000062:
009220,000063: # OUTPUT:
009221,000064:
009222,000065: # 1) MARKSTAT CONTAINS MARK VALUE (BITS 14-12) AND VAC AREA ADDRESS
009223,000066: # 2) QPRET = VAC AREA POINTER VALUE
009224,000067: # 3) 1ST WORD OF RESERVED VAC AREA SET TO +0
009225,000068: # 4) PRIO32 PLACED IN A REGISTER
009226,000069:
009227,000070: # ERASABLE INITIALIZATION:
009228,000071:
009229,000072: # 1) BITS 1-3 OF A = NO. MARKS REQUESTED
009230,000073: # 2) BITS 2,3 OF EXTVBACT = 0
009231,000074: # 3) A VAC AREA MUST BE AVAILABLE (WORD 1 = ADDRESS OF VAC AREA)
009232,000075:
009233,000076: # DEBRIS:
009234,000077:
009235,000078: # A,Q,L,RUPTREG1,MARKSTAT,QPRET,BIT2 OF EXTVBACT
009236,000079:
009237,000080: 13,2036 BANK 13
009238,000081: 07,2000 SETLOC SXTMARKE
009239,000082: 07,2000 BANK
009240,000083:
009241,000084: 07,2002 E7,1725 EBANK= MRKBUF1
009242,000085: 07,2002 COUNT 07/SXTMK
009243,000086:
009244,000087: 07,2002 00004 SXTMARK INHINT
009245,000088: 07,2003 54070 TS RUPTREG1 # NUMBER OF MARKS WANTED
009246,000089:
009247,000090: 07,2004 36211 CAF SIX # BIT2 = MARKING SYSTEM IN USE
009248,000091: 07,2005 71044 MASK EXTVBACT # BIT3 = EXTENDED VERB IN PROGRESS
009249,000092: 07,2006 10000 CCS A
009250,000093: 07,2007 02013 TC MKABORT
009251,000094: # Page 219
009252,000095: 07,2010 34711 CAF BIT2 # NOT SET
009253,000096: 07,2011 27044 ADS EXTVBACT # SET IT, RESET IN ENDMARK
009254,000097: 07,2012 02015 TC MARKOK # YES, FIND VAC AREA
009255,000098:
009256,000099: 07,2013 05604 MKABORT TC BAILOUT
009257,000100: 07,2014 01211 OCT 01211
009258,000101: 07,2015 10400 MARKOK CCS VAC1USE # FIND VAC AREA
009259,000102: 07,2016 02031 TC MKVACFND
009260,000103: 07,2017 10454 CCS VAC2USE
009261,000104: 07,2020 02031 TC MKVACFND
009262,000105: 07,2021 10530 CCS VAC3USE
009263,000106: 07,2022 02031 TC MKVACFND
009264,000107: 07,2023 10604 CCS VAC4USE
009265,000108: 07,2024 02031 TC MKVACFND
009266,000109: 07,2025 10660 CCS VAC5USE
009267,000110: 07,2026 02031 TC MKVACFND
009268,000111: 07,2027 05604 TC BAILOUT
009269,000112: 07,2030 01207 OCT 01207
009270,000113:
009271,000114: 07,2031 64711 MKVACFND AD TWO # ADDRESS OF VAC AREA
009272,000115: 07,2032 55330 TS MARKSTAT
009273,000116: 07,2033 50000 INDEX A
009274,000117: 07,2034 54052 TS QPRET # STORE NEXT AVAILABLE MARK SLOT
009275,000118:
009276,000119: 07,2035 34714 CAF ZERO # STORE VAC AREA OCCUPIED
009277,000120: 07,2036 51330 INDEX MARKSTAT
009278,000121: 07,2037 53777 TS 0 -1
009279,000122:
009280,000123: 07,2040 05253 TC CHECKMM # BACKUP MARK ROUTINE USES SXTMARK
009281,000124: 07,2041 00065 MM 53 B-14
009282,000125: 07,2042 12044 TCF +2
009283,000126: 07,2043 14570 TCF SWRETURN
009284,000127: 07,2044 05253 TC CHECKMM
009285,000128: 07,2045 00066 MM 54 B-14
009286,000129: 07,2046 12050 TCF +2
009287,000130: 07,2047 14570 TCF SWRETURN
009288,000131: 07,2050 34677 CAF BIT12 # DESIRED NUMBER OF MARKS IN 12-14
009289,000132: 07,2051 00006 EXTEND
009290,000133: 07,2052 70070 MP RUPTREG1
009291,000134: 07,2053 56001 XCH L
009292,000135: 07,2054 27330 ADS MARKSTAT
009293,000136:
009294,000137: 07,2055 37667 CAF PRIO32 # ENTER MARK JOB
009295,000138: 07,2056 05027 TC NOVAC
009296,000139: 07,2057 1330 EBANK= MARKSTAT
009297,000140: 07,2057 02346 16062 2CADR MKVB51
009298,000141:
009299,000142: 07,2061 00003 RELINT
009300,000143: 07,2062 14570 TCF SWRETURN # SAME AS MODEEXIT
009301,000144:
009302,000145: # Page 220
009303,000146: # PROGRAM NAME: MKRELEAS DATE: 5 APRIL 1967
009304,000147: # PROGRAM MODIFIED BY 256/278 PROGRAMMERS LOG SECTION SXTMARK
009305,000148: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009306,000149:
009307,000150: # FUNCTIONAL DESCRIPTION:
009308,000151:
009309,000152: # MKRELEAS IS EXECUTED BY INTERNAL ROUTINES TO RELEASE THE MARK SYSTEM TO MAKE IT AVAILABLE TO OTHER INTERNAL
009310,000153: # SYSTEM ROUTINES. IT ALSO CLEARS THE COARSE OPTICS FLAG BIT AND DISABLES THE OPTICS ERROR COUNTER.
009311,000154:
009312,000155: # CALLING SEQUENCE:
009313,000156:
009314,000157: # TC BANKCALL
009315,000158: # CADR MKRELEAS
009316,000159:
009317,000160: # NORMAL EXIT MODE:
009318,000161:
009319,000162: # SWRETURN
009320,000163:
009321,000164: # ALARM OR EXIT MODE: NONE
009322,000165:
009323,000166: # OUTPUT:
009324,000167:
009325,000168: # 1) BIT9 OPTMODES SET TO 0
009326,000169: # 2) OPTIND SET TO -1
009327,000170: # 3) 1ST WORD OF VAC AREA SET TO VAC ADDRESS TO SIGNIFY AVAILABILITY
009328,000171: # 4) MARKSTAT CLEARED
009329,000172: # 5) BIT2 CHANNEL 12 SET TO 0
009330,000173:
009331,000174: # ERASABLE INITIALIZATION: NONE
009332,000175:
009333,000176: # DEBRIS:
009334,000177:
009335,000178: # A,MARKSTAT,BIT9,OPTMODES OPTIND,BIT2 CHANNEL 12
009336,000179:
009337,000180: 07,2063 34714 MKRELEAS CAF ZERO # SHOW MARK SYSTEM NOW AVAILABLE
009338,000181: 07,2064 57330 XCH MARKSTAT
009339,000182: 07,2065 10000 CCS A
009340,000183: 07,2066 50000 INDEX A
009341,000184: 07,2067 54000 TS 0
009342,000185: 07,2070 00004 MKRLEES INHINT
009343,000186: 07,2071 44702 CS BIT9 # COARSE OPTICS RETURN FLAG.
009344,000187: 07,2072 71331 MASK OPTMODES
009345,000188: 07,2073 55331 TS OPTMODES
009346,000189:
009347,000190: 07,2074 37716 CA NEGONE
009348,000191: 07,2075 55303 TS OPTIND # KILL COARSE OPTICS
009349,000192:
009350,000193: 07,2076 44711 CS BIT2 # DISABLE OPTICS ERROR COUNTER
009351,000194: 07,2077 00006 EXTEND
009352,000195: 07,2100 03012 WAND CHAN12
009353,000196:
009354,000197: 07,2101 00003 RELINT
009355,000198: 07,2102 04570 TC SWRETURN
009356,000199: # Page 221
009357,000200: # PROGRAM NAME: MARKRUPT DATE: 5 APRIL 1967
009358,000201: # PROGRAM MODIFIED BY 256/278 PROGRAMMERS LOG SECTION SXTMARK
009359,000202: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009360,000203:
009361,000204: # FUNCTIONAL DESCRIPTION:
009362,000205:
009363,000206: # MARKRUPT STORES CDUS,OPTICS AND TIME AND TRANSFERS CONTROL TO THE MARKIT,MARK REJECT OR KEYCOM ROUTINES IF
009364,000207: # BITS IN CHANNEL 16 ARE SET AS REQUIRED.
009365,000208:
009366,000209: # CALLING SEQUENCE:
009367,000210:
009368,000211: # ROUTINE ENTERED VIA KEYRUPT2 WHEN MARK,MARK REJECT OR DSKY KEYS DEPRESSED BY THE OPERATOR.
009369,000212:
009370,000213: # NORMAL EXIT MODE:
009371,000214:
009372,000215: # MARKIT, MKREJECT, OR POSTJUMP ROUTINES (MARK, MARK REJECT, OR DSKY CODE)
009373,000216:
009374,000217: # ALARM OR ABORT EXIT MODE:
009375,000218:
009376,000219: # ALARM AND RESUME
009377,000220:
009378,000221: # OUTPUT:
009379,000222:
009380,000223: # RUPTSTOR+5 = CDUT, RUPTSTOR+3 = CDUS, RUPTSTOR+2 = CDUY,
009381,000224: # RUPTREG3 = CDUZ, RUPTSTOR+6 = CDUX, RUPTSTOR+1 AND SAMPTIME+1 = TIME1,
009382,000225: # RUPTSTOR AND SAMPTIME = TIME2
009383,000226:
009384,000227: # ERASABLE INITIALIZATION:
009385,000228:
009386,000229: # CDUT,CDUS,CDUY,CDUZ,CDUX,TIME2,TIME1,CHANNEL 16 BITS 6,7 OR 1-5.
009387,000230:
009388,000231: # DEBRIS:
009389,000232:
009390,000233: # A,QRUPT,RUPTREG3,SAMPTIME,SAMPTIME+1,RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4 (LOCATION 67)
009391,000234:
009392,000235: 07,2103 54016 MARKRUPT TS BANKRUPT # STORE CDUS AND OPTICS NOW
009393,000236: 07,2104 30035 CA CDUT
009394,000237: 07,2105 54362 TS MKCDUT
009395,000238: 07,2106 30036 CA CDUS
009396,000239: 07,2107 54360 TS MKCDUS
009397,000240: 07,2110 30033 CA CDUY
009398,000241: 07,2111 54357 TS MKCDUY
009399,000242: 07,2112 30034 CA CDUZ
009400,000243: 07,2113 54361 TS MKCDUZ
009401,000244: 07,2114 30032 CA CDUX
009402,000245: 07,2115 54363 TS MKCDUX
009403,000246: 07,2116 00006 EXTEND
009404,000247: 07,2117 30025 DCA TIME2 # GET TIME
009405,000248: 07,2120 52356 DXCH MKT2T1
009406,000249: 07,2121 00006 EXTEND
009407,000250: 07,2122 30356 DCA MKT2T1
009408,000251: 07,2123 52014 DXCH SAMPTIME # RUPT TIME FOR NOUN 65.
009409,000252:
009410,000253: 07,2124 56002 XCH Q
009411,000254: 07,2125 54012 TS QRUPT
009412,000255:
009413,000256: 07,2126 34705 CAF BIT6 # SEE IF MARK OR MKREJECT
009414,000257: # Page 222
009415,000258: 07,2127 00006 EXTEND
009416,000259: 07,2130 02016 RAND NAVKEYIN
009417,000260: 07,2131 10000 CCS A
009418,000261: 07,2132 02427 TC MARKIT # IT'S A MARK
009419,000262:
009420,000263: 07,2133 34704 CAF BIT7 # NOT A MARK, SEE IF MKREJECT
009421,000264: 07,2134 00006 EXTEND
009422,000265: 07,2135 02016 RAND NAVKEYIN
009423,000266: 07,2136 10000 CCS A
009424,000267: 07,2137 02300 TC MKREJECT # IT'S A MARK REJECT
009425,000268:
009426,000269: 07,2140 34362 KEYCALL CAF OCT37 # NOT MARK OR MKREJECT, SEE IF KEYCODE
009427,000270: 07,2141 00006 EXTEND
009428,000271: 07,2142 02016 RAND NAVKEYIN
009429,000272: 07,2143 00006 EXTEND
009430,000273: 07,2144 12147 BZF +3 # IF NO INBITS
009431,000274: 07,2145 04574 TC POSTJUMP
009432,000275: 07,2146 17622 CADR KEYCOM # IT'S A KEY CODE, NOT A MARK.
009433,000276:
009434,000277: 07,2147 05537 +3 TC ALARM # ALARM IF NO INBITS
009435,000278: 07,2150 00113 OCT 113
009436,000279: 07,2151 05222 TC RESUME
009437,000280:
009438,000281: # Page 223
009439,000282: # PROGRAM NAME: MARKCONT DATE: 19 SEPT 1967
009440,000283: # PROGRAM MODIFIED BY 258/278 PROGRAMMERS LOG SECTION SXTMARK
009441,000284: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009442,000285:
009443,000286: # FUNCTIONAL DESCRIPTION:
009444,000287:
009445,000288: # MARKCONT IS USED TO PERFORM A SPECIAL MARK FUNCTION FOR R21, TO EXECUTE A SPECIAL DISPLAY OF OPTICS AND TIME OR
009446,000289: # TO PERFORM A MARK OF THE STAR OR LAND SIGHTING BASED UPON FLASHING V-N.
009447,000290:
009448,000291: # CALLING SEQUENCE:
009449,000292:
009450,000293: # FROM MARKDIF
009451,000294:
009452,000295: # NORMAL EXIT MODE:
009453,000296:
009454,000297: # TASKOVER
009455,000298:
009456,000299: # ALARM OR ABORT EXIT MODE:
009457,000300:
009458,000301: # ALARM AND TASKOVER
009459,000302:
009460,000303: # OUTPUT:
009461,000304:
009462,000305: # 1) FOR R21:
009463,000306: # EBANK=EBANK7
009464,000307: # MRKBUF1 TO MRKBUF1+6 = TIME2,TIME1,CDUY,OPTICX,CDUZ,OPTICSY,CDUX OF CURRENT R21 MARK FUNCTION
009465,000308: # MRKBUF2 TO MRKBUF2+6 CONTAINS PREVIOUS R21 MARK VALUES.
009466,000309: # 2) FOR SPECIAL DISPLAY JOB:
009467,000310: # RUPTREG1 AND MRKBUF1 = CDUS,RUPTREG2, AND MRKBUF1+1 = CDU5.
009468,000311: # RUPTREG3 AND MRKBUF1+2 = TIME2,RUPTREG4, AND MRKBUF1+3 = TIME1.
009469,000312: # 3) FOR NORMAL MARKING:
009470,000313: # DECREMENT BITS14-12 OF MARKSTAT BY 1,
009471,000314: # BIT10 MARKSTAT SET TO 1, INCREMENT QPRET BY 7,
009472,000315: # STORE TIME2,TIME1,CDUY,CDUS,CDUZ,CDUT, AND CDUX IN VAC+1 TO VAC+7.
009473,000316:
009474,000317: # ERASABLE INITIALIZATION:
009475,000318:
009476,000319: # 1) FOR R21:
009477,000320: # BIT14 OF STATE+2 =1, MRKBUF1 TO MRKBUF1+6, ITEMP1, RUPTREG3,
009478,000321: # RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4.
009479,000322: # 2) FOR SPECIAL DISPLAY JOB:
009480,000323: # BIT14 OF STATE+2 =0, MARKSTAT =+0, RUPTREG1,RUPTREG2,RUPTREG3
009481,000324: # RUPTREG4,RUPTSTOR,RUPTSTOR+1,RUPTSTOR+3,RUPTSTOR+5,
009482,000325: # BIT12 OF STATE+5 (V59 FLAG), MRKBUF1 THRU MRKBUF1+3
009483,000326: # 3) FOR NORMAL MARKING:
009484,000327: # BIT14 OF STATE+2 =0, MARKSTATE =VAC ADDRESS, A REG, ITEMP1, RUPTREG3,
009485,000328: # RUPTSTOR TO RUPTSTOR+6 EXCEPT RUPTSTOR+4.
009486,000329:
009487,000330: # DEBRIS:
009488,000331:
009489,000332: # 1) FOR R21:
009490,000333: # A, ITEMP1, MRKBUF1, MRKBUF2
009491,000334: # 2) FOR SPECIAL DISPLAY JOB:
009492,000335: # A,RUPTREG1,RUPTREG2,RUPTREG3,RUPTREG4,MPAC TO MPAC+3.
009493,000336: # 3) FOR NORMAL MARKING:
009494,000337: # A,MARKSTAT,ITEMP1,QPRET,VAC+1 TO VAC+7 OF VAC AREA IN USE.
009495,000338:
009496,000339: # Page 224
009497,000340: 07,2152 34675 MARKCONT CAF BIT14
009498,000341: 07,2153 70076 MASK STATE +2 # R21 MARK (SPECIAL MARKING FOR R21)
009499,000342: 07,2154 00006 EXTEND
009500,000343: 07,2155 12167 BZF MARKET # NOT SET THEREFORE REGULAR MARKING
009501,000344: 07,2156 36211 MARKIT1 CAF SIX # SPECIAL FOR R21
009502,000345: 07,2157 05475 TC GENTRAN # TRANSFER MRKBUF1 TO MRKBUF2
009503,000346: 07,2160 01725 ADRES MRKBUF1
009504,000347: 07,2161 01734 ADRES MRKBUF2
009505,000348:
009506,000349: 07,2162 36211 CAF SIX # TRANSFER CURRENT MARK DATE TO MARKBUF1
009507,000350: 07,2163 05475 TC GENTRAN
009508,000351: 07,2164 00355 ADRES MKT2T1
009509,000352: 07,2165 01725 ADRES MRKBUF1
009510,000353:
009511,000354: 07,2166 15213 TCF TASKOVER
009512,000355:
009513,000356: 07,2167 11330 MARKET CCS MARKSTAT # SEE IF MARKS CALLED FOR
009514,000357: 07,2170 02224 TC MARK2 # COLLECT MARKS
009515,000358:
009516,000359: 07,2171 34711 CAF TWO # IS MARKING SYSTEM IN USE (BIT2)
009517,000360: 07,2172 71044 MASK EXTVBACT
009518,000361: 07,2173 00006 EXTEND
009519,000362: 07,2174 12216 BZF MARKET3 # MARKING NOT CALLED FOR
009520,000363: 07,2175 34677 CAF BIT12
009521,000364: 07,2176 70101 MASK STATE +5 # V59FLAG
009522,000365: 07,2177 00006 EXTEND
009523,000366: 07,2200 12216 BZF MARKET3 # IF V59FLAG NOT SET-MARK UNCALLED FOR
009524,000367: 07,2201 34754 CAF PRIO5 # CALIBRATION MARK (SET) FOR P23
009525,000368: 07,2202 05027 TC NOVAC # SPECIAL DISPLAY JOB
009526,000369: 07,2203 E7,1725 EBANK= MRKBUF1
009527,000370: 07,2203 02405 76067 2CADR MARKDISP
009528,000371:
009529,000372: 07,2205 36211 CAF SIX
009530,000373: 07,2206 05475 TC GENTRAN # TRANSFER MARK DATE TO MARKDOWN
009531,000374: 07,2207 00355 ADRES MKT2T1
009532,000375: 07,2210 01674 ADRES MARKDOWN
009533,000376: 07,2211 36211 CAF SIX
009534,000377: 07,2212 05475 TC GENTRAN # TRANSFER MARK DATA TO MRKBUF1 FOR
009535,000378: 07,2213 00355 ADRES MKT2T1 # SPECIAL DISPLAY OF SHAFT AND TRUNNION
009536,000379: 07,2214 01725 ADRES MRKBUF1 # IF V59 ACTING
009537,000380: 07,2215 15213 TCF TASKOVER
009538,000381: 07,2216 05537 MARKET3 TC ALARM
009539,000382: 07,2217 00122 OCT 122 # MARKING NOT CALLED FOR
009540,000383: 07,2220 15213 TCF TASKOVER
009541,000384: 07,2221 05537 114ALM TC ALARM # MARK NOT WANTED
009542,000385: 07,2222 00114 OCT 114
009543,000386: 07,2223 15213 TCF TASKOVER
009544,000387:
009545,000388: # Page 225
009546,000389: # STORE MARK DATA IN MKVAC AND INCREMENT POINTER
009547,000390:
009548,000391: 07,2224 67711 MARK2 AD 74K # SEE IF MARKS WANTED-REDUCE MARKS WANTED
009549,000392: 07,2225 00006 EXTEND
009550,000393: 07,2226 62221 BZMF 114ALM # MARK NOT WANTED-ALARM
009551,000394: 07,2227 55330 TS MARKSTAT
009552,000395: 07,2230 40000 COM
009553,000396: 07,2231 74701 MASK BIT10 # SET BIT10 TO ENABLE REJECT
009554,000397: 07,2232 27330 ADS MARKSTAT
009555,000398:
009556,000399: 07,2233 74741 MASK LOW9
009557,000400: 07,2234 54061 TS ITEMP1
009558,000401: 07,2235 50000 INDEX A
009559,000402: 07,2236 56052 XCH QPRET # PICK UP MARK SLOT-POINTER
009560,000403: 07,2237 54062 TS ITEMP2 # SAVE CURRENT POINTER
009561,000404: 07,2240 64716 AD SEVEN # INCREMENT POINTER
009562,000405: 07,2241 50061 INDEX ITEMP1
009563,000406: 07,2242 54052 TS QPRET # STORE ADVANCED POINTER
009564,000407:
009565,000408: 07,2243 00006 VACSTOR EXTEND
009566,000409: 07,2244 30356 DCA MKT2T1
009567,000410: 07,2245 50062 INDEX ITEMP2
009568,000411: 07,2246 52001 DXCH 0
009569,000412: 07,2247 30357 CA MKCDUY
009570,000413: 07,2250 50062 INDEX ITEMP2
009571,000414: 07,2251 54002 TS 2
009572,000415: 07,2252 30360 CA MKCDUS
009573,000416: 07,2253 50062 INDEX ITEMP2
009574,000417: 07,2254 54003 TS 3
009575,000418: 07,2255 30361 CA MKCDUZ
009576,000419: 07,2256 50062 INDEX ITEMP2
009577,000420: 07,2257 54004 TS 4
009578,000421: 07,2260 30362 CA MKCDUT
009579,000422: 07,2261 50062 INDEX ITEMP2
009580,000423: 07,2262 54005 TS 5
009581,000424: 07,2263 30363 CA MKCDUX
009582,000425: 07,2264 50062 INDEX ITEMP2
009583,000426: 07,2265 54006 TS 6
009584,000427:
009585,000428: 07,2266 37671 CAF PRIO34 # IF ALL MARKS MADE FLASH VB50
009586,000429: 07,2267 71330 MASK MARKSTAT
009587,000430: 07,2270 00006 EXTEND
009588,000431: 07,2271 12273 BZF +2
009589,000432: 07,2272 15213 TCF TASKOVER
009590,000433: 07,2273 37667 CAF PRIO32
009591,000434: 07,2274 05027 TC NOVAC
009592,000435: 07,2275 1330 EBANK= MARKSTAT
009593,000436: 07,2275 02421 16062 2CADR MKVB50
009594,000437:
009595,000438: 07,2277 15213 TCF TASKOVER
009596,000439:
009597,000440: # Page 226
009598,000441: # PROGRAM NAME: MKREJECT DATE: 5 APRIL 1967
009599,000442: # PROGRAM MODIFIED BY 258/276 PROGRAMMERS LOG SECTION SXTMARK
009600,000443: # MOD BY: R. MELANSON TO ADD DOCUMENTATION ASSEMBLY SUNDISK REV. 116
009601,000444:
009602,000445: # FUNCTIONAL DESCRIPTION:
009603,000446:
009604,000447: # ROUTINE ALLOWS OPEATOR TO REJECT MARK MADE PRIOR TO ACCEPTANCE AND ALLOWS A NEW MARK TO BE MADE BY ASTRONAUT.
009605,000448:
009606,000449: # CALLING SEQUENCE:
009607,000450:
009608,000451: # FROM MARKRUPT IF BIT7 OF CHANNEL 16 IS 1.
009609,000452:
009610,000453: # NORMAL EXIT MODE:
009611,000454:
009612,000455: # RESUME
009613,000456:
009614,000457: # ALARM OR ABORT EXIT MODE:
009615,000458:
009616,000459: # ALARM AND RESUME
009617,000460:
009618,000461: # OUTPUT:
009619,000462:
009620,000463: # 1) FOR R21:
009621,000464: # MRKRUP1 SET TO -1
009622,000465: # 2) FOR NORMAL MARKING:
009623,000466: # BIT10 MARKSTAT =0, INCREMENT NO. MARKS BY 1, DECREMENT QPRET BY 7
009624,000467:
009625,000468: # ERASABLE INITIALIZATION:
009626,000469:
009627,000470: # 1) FOR R21:
009628,000471: # BIT14 OF STATE+2 SET TO 1
009629,000472: # 2) FOR NORMAL MARKING:
009630,000473: # BIT14 OF STATE+2 SET TO 0, MARKSTAT,QPRET
009631,000474:
009632,000475: # DEBRIS:
009633,000476:
009634,000477: # 1) FOR R21:
009635,000478: # A,MARKSTAT,EBANK
009636,000479: # 2) FOR NORMAL MARKING:
009637,000480: # A,MARKSTAT,ITEMP1,QPRET
009638,000481:
009639,000482: 07,2300 34675 MKREJECT CAF BIT14
009640,000483: 07,2301 70076 MASK STATE +2 # R21 MARK (SPECIAL MARKING FOR R21)
009641,000484: 07,2302 00006 EXTEND
009642,000485: 07,2303 12307 BZF MRKREJCT # NOT SET THEREFORE REGULAR REJECT
009643,000486: 07,2304 37716 CA NEGONE # -1 (FOR R22)
009644,000487: 07,2305 55725 TS MRKBUF1 # -0 IN TIME IS FLAG TO R22 SIGNIFYING A
009645,000488: 07,2306 05222 TC RESUME # REJECTED MARK
009646,000489: 07,2307 11330 MRKREJCT CCS MARKSTAT # SEE IF MARKS BEING ACCEPTED
009647,000490: 07,2310 02314 TC REJECT2
009648,000491: 07,2311 05537 TC ALARM # MARKS NOT BEING ACCEPTED
009649,000492: 07,2312 00112 OCT 112
009650,000493: 07,2313 05222 TC RESUME
009651,000494:
009652,000495: 07,2314 44701 REJECT2 CS BIT10 # SEE IF MARK HAD BEEN MADE SINCE LAST
009653,000496: 07,2315 71330 MASK MARKSTAT # REJECT, AND SET BIT10 TO ZERO TO
009654,000497: 07,2316 57330 XCH MARKSTAT # SHOW MARK REJECT
009655,000498: # Page 227
009656,000499: 07,2317 74701 MASK BIT10
009657,000500: 07,2320 10000 CCS A
009658,000501: 07,2321 02325 TC REJECT3
009659,000502:
009660,000503: 07,2322 05537 TC ALARM # DON'T ACCEPT TWO REJECTS TOGETHER
009661,000504: 07,2323 00110 OCT 110
009662,000505: 07,2324 05222 TC RESUME
009663,000506:
009664,000507: 07,2325 34741 REJECT3 CAF LOW9 # DECREMENT POINTER TO REJECT MARK
009665,000508: 07,2326 71330 MASK MARKSTAT
009666,000509: 07,2327 54061 TS ITEMP1
009667,000510: 07,2330 44716 CS SEVEN
009668,000511: 07,2331 50061 INDEX ITEMP1
009669,000512: 07,2332 26052 ADS QPRET # NEW POINTER
009670,000513:
009671,000514: 07,2333 34677 CAF BIT12 # INCREMENT MARKS WANTED AND IF FIELD
009672,000515: 07,2334 61330 AD MARKSTAT # IS NOW NON-ZERO, CHANGE TO VB51 TO
009673,000516: 07,2335 57330 XCH MARKSTAT # INDICATE MORE MARKS WANTED
009674,000517: 07,2336 77671 MASK PRIO34 # INDICATE MORE MARKS WANTED
009675,000518: 07,2337 10000 CCS A
009676,000519: 07,2340 05222 TC RESUME
009677,000520: 07,2341 37667 CAF PRIO32
009678,000521: 07,2342 05027 TC NOVAC
009679,000522: 07,2343 1330 EBANK= MARKSTAT
009680,000523: 07,2343 02346 16062 2CADR MKVB51
009681,000524:
009682,000525: 07,2345 05222 TC RESUME
009683,000526:
009684,000527: # Page 228
009685,000528: # PROGRAM DESCRIPTON MKVB51 AND MKVB50
009686,000529:
009687,000530: # AUTHOR: BARNERT DATE: 2-15-67 MOD: 0
009688,000531: # PURPOSE: FLASH V51N70,V51N43, OR V51 TO REQUEST MARKING,
009689,000532: # AND V50N25 R1=10 TO REQUEST TERMINATE MARKING.
009690,000533:
009691,000534: # CALLING SEQUENCE: AS JOB WITHIN SXTMARK
009692,000535:
009693,000536: # EXIT TO ENDMARK UPON RECEIPT OF V33, V34 CAUSES GOTOP00H, ENTER
009694,000537: # RECYCLES THE DISPLAY
009695,000538:
009696,000539: # NOTE: SXTMARK AUTOMATICALLY CHANGES FROM CALLING MKVB51 TO MKVB50 WHEN
009697,000540: # SUFFICIENT MARKS HAVE BEEN MADE, AND THE REVERSE WHEN A MARK
009698,000541: # REJECT REDUCES THE NUMBER MADE BELOW THAT REQUIRED
009699,000542:
009700,000543: # SUBROUTINES CALLED: BANKCALL, GOMARK2, GOODEND, ENDMARK, WAITLIST
009701,000544:
009702,000545: # ALARM OR ABORT MODES: NONE
009703,000546:
009704,000547: # ERASABLE USED: VERBREG, MARKSTAT, QPRET, DSPTEM1
009705,000548:
009706,000549: # OUTPUT MARKSTAT = VAC ADDRESS
009707,000550:
009708,000551: # QPRET = NO. MARKS
009709,000552:
009710,000553: 07,2346 04555 MKVB51 TC BANKCALL # CLEAR DISPLAY FOR MARK VERB
009711,000554: 07,2347 20464 CADR KLEENEX
009712,000555: 07,2350 32426 CAF VB51 # DISPLAY MARK VB51
009713,000556: 07,2351 04555 TC BANKCALL
009714,000557: 07,2352 20476 CADR GOMARK4
009715,000558: 07,2353 12356 TCF TERMSXT # VB34-TERMINATE
009716,000559: 07,2354 12367 TCF ENTANSWR # V33-PROCEED-MARKING DONE
009717,000560: 07,2355 12415 TCF MKVB5X # ENTER-RECYCLE TO INITIAL MARK DISPLAY
009718,000561:
009719,000562: 07,2356 05425 TERMSXT TC CLEARMRK # CLEAR MARK ACTIVITY.
009720,000563:
009721,000564: 07,2357 05253 TC CHECKMM
009722,000565: 07,2360 00003 MM 03 B-14
009723,000566: 07,2361 12363 TCF +2
009724,000567: 07,2362 02365 TC TERMP03
009725,000568: 07,2363 04574 TC POSTJUMP
009726,000569: 07,2364 30176 CADR TERM52
009727,000570:
009728,000571: 07,2365 05435 TERMP03 TC UPFLAG
009729,000572: 07,2366 00032 ADRES TRM03FLG
009730,000573: 07,2367 34741 ENTANSWR CAF LOW9 # PUT VAC ADR IN MARKSTAT AND NO. OF
009731,000574: 07,2370 71330 MASK MARKSTAT # MARKS MADE IN QPRET BEFORE LEAVING
009732,000575: 07,2371 55330 TS MARKSTAT # SXTMARK
009733,000576: 07,2372 40000 COM
009734,000577: 07,2373 51330 INDEX MARKSTAT
009735,000578: 07,2374 60052 AD QPRET
009736,000579: # Page 229
009737,000580: 07,2375 00006 EXTEND
009738,000581: 07,2376 62402 BZMF JAMIT # NO MARKS MADE, SHOW IT IN QPRET, R53
009739,000582: 07,2377 00006 EXTEND # WILL PICK IT UP AND RECYCLE
009740,000583: 07,2400 74677 MP BIT12 # THIS PUTS NUMBER MARKS-1 IN A
009741,000584: 07,2401 64712 AD ONE
009742,000585: 07,2402 51330 JAMIT INDEX MARKSTAT # STORE NO OF MARKS MADE
009743,000586: 07,2403 54052 TS QPRET
009744,000587: 07,2404 00004 INHINT # SERVICE OPTSTALL INTERFACE IWTH
009745,000588: 07,2405 34715 CAF FIVE
009746,000589: 07,2406 05140 TC WAITLIST
009747,000590: 07,2407 1330 EBANK= MARKSTAT
009748,000591: 07,2407 02412 16062 2CADR ENDMARKS
009749,000592:
009750,000593: 07,2411 05423 TC ENDMARK # KNOCKS DOWN MARKING FLAG + DOES ENDOFJOB
009751,000594:
009752,000595: 07,2412 34712 ENDMARKS CAF ONE
009753,000596: 07,2413 04633 TC IBNKCALL
009754,000597: 07,2414 17467 CADR GOODEND
009755,000598: 07,2415 37671 MKVB5X CAF PRIO34
009756,000599: 07,2416 71330 MASK MARKSTAT # RE-DISPLAY VB51 IF MORE MARKS WANTED
009757,000600: 07,2417 10000 CCS A # AND VB50 IF ALL IN
009758,000601: 07,2420 12346 TCF MKVB51
009759,000602: 07,2421 34333 MKVB50 CAF R1D1 # OCT 16
009760,000603: 07,2422 55045 TS DSPTEM1
009761,000604: 07,2423 32425 CAF V50N25
009762,000605: 07,2424 12351 TCF MKVB51 +3
009763,000606:
009764,000607: 07,2425 14431 V50N25 VN 5025
009765,000608: 07,2426 14600 VB51 VN 5100
009766,000609: 07,2427 4362 OCT37 = LOW5
009767,000610:
009768,000611: # PROGRAM NAME: MARKIT DATE: 19 SEPT 1967
009769,000612:
009770,000613: # CALLING SEQUENCE:
009771,000614:
009772,000615: # FROM MARKRUPT IF CHAN 16 BIT 6 = 1
009773,000616:
009774,000617: # EXIT
009775,000618:
009776,000619: # RESUME
009777,000620:
009778,000621: # INPUT
009779,000622:
009780,000623: # CDUCHKWD. ALSO ALL INITIALIZATION FOR MARKCONT
009781,000624:
009782,000625: # OUTPUT
009783,000626:
009784,000627: # MKT2T1,MKCDUX,MKCDUY,MKCDUZ,MKCDUS,MKCDUT
009785,000628:
009786,000629: # ALARM EXIT
009787,000630:
009788,000631: # NONE
009789,000632:
009790,000633: 07,2427 11341 MARKIT CCS CDUCHKWD
009791,000634: 07,2430 12433 TCF +3 # DELAY OF CDUCHKWD CS IF PNZ
009792,000635: # Page 230
009793,000636: 07,2431 12433 TCF +2
009794,000637: 07,2432 34714 CAF ZERO
009795,000638: 07,2433 64712 AD ONE # 10 MS IF NO CHECK
009796,000639: 07,2434 05140 TC WAITLIST
009797,000640: 07,2435 E7,1725 EBANK= MRKBUF1
009798,000641: 07,2435 02203 20067 2CADR MARKDIF
009799,000642:
009800,000643: 07,2437 15222 TCF RESUME
009801,000644:
009802,000645: 10,2000 SETLOC SXTMARK1
009803,000646: 10,2000 BANK
009804,000647:
009805,000648: 10,2203 COUNT 20/SXTMK
009806,000649:
009807,000650: # PROGRAM NAME: MARKDIF
009808,000651:
009809,000652: # CALLING SEQUENCE
009810,000653:
009811,000654: # WAITLIST FROM MARKIT
009812,000655:
009813,000656: # EXIT
009814,000657:
009815,000658: # TASKOVER TO IBNKCALL TO MARKCONT
009816,000659:
009817,000660: # INPUT
009818,000661:
009819,000662: # OUTPUT FROM MARKIT, INPUT TO MARKCONT, CDUCHKWD
009820,000663:
009821,000664: # OUTPUT
009822,000665:
009823,000666: # RUPTSTOR - RUPTSTOR+3, RUPTREG3, RUPTSTOR+5 - RUPTSTOR+6
009824,000667:
009825,000668: # ALARM EXIT
009826,000669:
009827,000670: # ALARM AND TASKOVER
009828,000671:
009829,000672: 10,2203 31341 MARKDIF CA CDUCHKWD # IF DELAY CHECK IS ZERO OR NEG, ACP MARK
009830,000673: 10,2204 00006 EXTEND
009831,000674: 10,2205 62216 BZMF MKACPT
009832,000675: 10,2206 44712 CS BIT1
009833,000676: 10,2207 54354 TS MKNDX # SET INDEX -1
009834,000677: 10,2210 30363 CA MKCDUX
009835,000678: 10,2211 02220 TC DIFCHK # SEE IF VEHICLE RATE TO MUCH AT MARK
009836,000679: 10,2212 30357 CA MKCDUY
009837,000680: 10,2213 02220 TC DIFCHK
009838,000681: 10,2214 30361 CA MKCDUZ
009839,000682: 10,2215 02220 TC DIFCHK
009840,000683:
009841,000684: 10,2216 04633 MKACPT TC IBNKCALL
009842,000685: 10,2217 16152 CADR MARKCONT # MARK DATA OK, WHAT DO WE DO WITH IT
009843,000686:
009844,000687: 10,2220 24354 DIFCHK INCR MKNDX # INCREMENT INDEX
009845,000688:
009846,000689: 10,2221 00006 EXTEND
009847,000690: 10,2222 50354 INDEX MKNDX
009848,000691: # Page 231
009849,000692: 10,2223 20032 MSU CDUX # GET MARK(ICDU) - CURRENT(ICDU)
009850,000693: 10,2224 10000 CCS A
009851,000694: 10,2225 12231 TCF +4
009852,000695: 10,2226 00002 TC Q
009853,000696: 10,2227 12231 TCF +2
009854,000697: 10,2230 00002 TC Q
009855,000698: 10,2231 67715 AD NEG2 # SEE IF DIFFERENCE GREATER THAN 3 BITS
009856,000699: 10,2232 00006 EXTEND
009857,000700: 10,2233 62230 BZMF -3 # NOT GREATER
009858,000701:
009859,000702: 10,2234 05537 TC ALARM # COUPLED WITH PROGRAM ALARM
009860,000703: 10,2235 00121 OCT 00121
009861,000704:
009862,000705: 10,2236 15213 TCF TASKOVER # DO NOT ACCEPT
009863,000706:
End of include-file SXTMARK.agc. Parent file is MAIN.agc