Source Code
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This is an attempt to recreate Luminary 99 Rev 2, otherwise known as LUM99R2, from Luminary 99 Rev 1 and ephemeris data from Luminary 116. The differences are confined to the last 10-12 lines of the CONTROLLED CONSTANTS. Luminary 99 Rev 1 source-code was transcribed from a printout in the MIT Museum, while Luminary 116 source code was transcribed from a printout belonging to Don Eyles. AGC developer James Kernan, the "rope mother" for the Apollo 11 Lunar Module's AGC, explains as follows: "At the last minute, Dan Lickly, our chief engineer, appeared with ephemerides updates and it took two tries to get it right. The result was that we created Lum99 Revision 1 and Lum99 Revision 2." It is suspected that the former is what's in the MIT Museum, and the latter is what we are trying to recreate here. As for which revision actually flew in Apollo 11, all of the other available surviving evidence points to Rev 1 rather than to Rev 2, so we're just not sure! |
009580,000002: ## Copyright: Public domain.
009581,000003: ## Filename: RESTART_TABLES.agc
009582,000004: ## Purpose: Part of the source code for Luminary 1A build 099.
009583,000005: ## It is part of the source code for the Lunar Module's (LM)
009584,000006: ## Apollo Guidance Computer (AGC), for Apollo 11.
009585,000007: ## Assembler: yaYUL
009586,000008: ## Contact: Ron Burkey <info@sandroid.org>.
009587,000009: ## Website: www.ibiblio.org/apollo.
009588,000010: ## Pages: 238-243
009589,000011: ## Mod history: 2009-05-10 SN (Sergio Navarro). Started adapting
009590,000012: ## from the Luminary131/ file of the same
009591,000013: ## name, using Luminary099 page images.
009592,000014: ## 2016-12-13 RSB Proofed text comments with octopus/ProoferComments
009593,000015: ## and corrected the errors found. Made some
009594,000016: ## P00 fixes.
009595,000017: ## 2017-02-08 RSB Comment-text fixes identified while proofing Artemis 72.
009596,000018: ## 2017-03-03 RSB Snapshot of Luminary 99 Rev 1.
009597,000019:
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Page 238 |
009599,000021: # RESTART TABLES
009600,000022: # ------------------
009601,000023:
009602,000024: # THERE ARE TWO FORMS OF RESTART TABLES FOR EACH GROUP. THEY ARE KNOWN AS THE EVEN RESTART TABLES AND THE ODD
009603,000025: # RESTART TABLES. THE ODD TABLES HAVE ONLY ONE ENTRY OF THREE LOCATIONS WHILE THE EVEN TABLES HAVE TWO ENTRIES
009604,000026: # EACH USING THREE LOCATIONS. THE INFORMATION AS TO WHETHER IT IS A JOB, WAITLIST, OR A LONGCALL IS GIVEN BY THE
009605,000027: # WAY THINGS ARE PUT IN TO THE TABLES.
009606,000028:
009607,000029: # A JOB HAS ITS PRIORITY STORED IN PRDTTAB OF THE CORRECT PHASE SPOT - A POSITIVE PRIORITY INDICATES A
009608,000030: # FINDVAC JOB, A NEGATIVE PRIORITY A NOVAC. THE 2CADR OF THE JOB IS STORED IN THE CADRTAB.
009609,000031: # FOR EXAMPLE,
009610,000032:
009611,000033: # 5.7SPOT OCT 23000
009612,000034: # 2CADR SOMEJOB
009613,000035:
009614,000036: # A RESTART OF GROUP 5 WITH PHASE SEVEN WOULD THEN CAUSE SOMEJOB TO BE RESTARTED AS A FINDVAC WITH PRIORITY 23.
009615,000037:
009616,000038: # 5.5SPOT OCT -23000
009617,000039: # 2CADR ANYJOB
009618,000040:
009619,000041: # HERE A RESTART OF GROUP 5 WITH PHASE 7 WOULD CAUSE ANYJOB TO BE RESTARTED AS A NOVAC WITH PRIORITY 23.
009620,000042: # A LONGCALL HAS ITS GENADR OF ITS 2CADR STORED NEGATIVELY AND ITS BBCON STORED POSITIVELY. IN ITS PRDTTAB IS
009621,000043: # PLACED THE LOCATION OF A DP REGISTER THAT CONTAINS THE DELTA TIME THAT LONGCALL HAD BEEN ORIGINALLY STARTED
009622,000044: # WITH. EXAMPLE,
009623,000045:
009624,000046: # 3.6SPOT GENADR DELTAT
009625,000047: # -GENADR LONGTASK
009626,000048: # BBCON LONGTASK
009627,000049: # OCT 31000
009628,000050: # 2CADR JOBAGAIN
009629,000051:
009630,000052: # THIS WOULD START UP LONGTASK AT THE APPROPRIATE TIME, OR IMMEDIATELY IF THE TIME HAD ALREADY PASSED. IT SHOULD
009631,000053: # BE NOTED THAT IF DELTAT IS IN A SWITCHED E BANK, THIS INFORMATOIN SHOULD BE IN THE BBCON OF THE 2CADR OF THE
009632,000054: # TASK. FROM ABOVE, WE SEE THAT THE SECOND PART OF THIS PHASE WOULD BE STARTED AS A JOB WITH A PRIORITY OF 31.
009633,000055:
009634,000056: # WAITLIST CALLS ARE IDENTIFIED BY THE FACT THAT THEIR 2CADR IS STORED NEGATIVELY. IF PRDTTAB OF THE PHASE SPOT
009635,000057: # IS POSITIVE, THEN IT CONTAINS THE DELTA TIME, IF PRDTTAB IS NEGATIVE THEN IT IS THE -GENADR OF AN ERASABLE
009636,000058: # LOCATION CONTAINING THE DELTA TIME, THAT IS, THE TIME IS STORED INDIRECTLY. IT SHOULD BE NOTED AS ABOVE, THAT
009637,000059: # IF THE TIME IS STORED INDIRECTLY, THE BBCON MUST CONTAIN THE NECESSARY E BANK INFORMATION IF APPLICABLE. WITH
009638,000060: # WAITLIST WE HAVE ONE FURTHER OPTION, IF -0 IS STORED IN PRDTTAB, IT WILL CAUSE AN IMMEDIATE RESTART OF THE
009639,000061: # TASK. EXAMPLES,
009640,000062:
009641,000063: # OCT 77777 THIS WILL CAUSE AN IMMEDIATE RESTART
009642,000064: # -2CADR ATASK OF THE TASK :ATASK:
009643,000065: #
009644,000066: # DEC 200 IF THE TIME OF THE 2 SECONDS SINCE DUMMY
009645,000067: # -2CADR DUMMY WAS PUT ON WAITLIST IS UP, IT WILL BEGIN
009646,000068: # IN 10 MS, OTHERWISE IT WILL BEGIN WHEN
009647,000069: # IT NORMALLY WOULD HAVE BEGUN.
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009649,000071: # -GENADR DTIME WHERE DTIME CONTAINS THE DELTA TIME
009650,000072: # -2CADR TASKTASK OTHERWISE THIS IS AS ABOVE
009651,000073:
009652,000074: # ***** NOW THE TABLES THEMSELVES *****
009653,000075:
009654,000076: 01,2002 BANK 01
009655,000077: 01,2000 SETLOC RESTART
009656,000078: 01,2000 BANK
009657,000079:
009658,000080: 01,2002 PRDTTAB EQUALS 12000 # USED TO FIND THE PRIORITY OR DELTATIME
009659,000081: 01,2002 CADRTAB EQUALS 12001 # THIS AND THE NEXT RELATIVE LOC CONTAIN
009660,000082: # RESTART 2CADR
009661,000083:
009662,000084: 01,2002 COUNT* $$/RSTAB # TABLES IN BANK 1.
009663,000085: 01,2002 00010 SIZETAB TC 1.2SPOT -12006
009664,000086: 01,2003 00020 TC 1.3SPOT -12004
009665,000087: 01,2004 00010 TC 2.2SPOT -12006
009666,000088: 01,2005 00023 TC 2.3SPOT -12004
009667,000089: 01,2006 00010 TC 3.2SPOT -12006
009668,000090: 01,2007 00053 TC 3.3SPOT -12004
009669,000091: 01,2010 00057 TC 4.2SPOT -12006
009670,000092: 01,2011 00067 TC 4.3SPOT -12004
009671,000093: 01,2012 00142 TC 5.2SPOT -12006
009672,000094: 01,2013 00160 TC 5.3SPOT -12004
009673,000095: 01,2014 00010 TC 6.2SPOT -12006
009674,000096: 01,2015 00171 TC 6.3SPOT -12004
009675,000097: 01,2016 21000 1.2SPOT OCT 21000 # A DUMMY EXAMPLE TO BE REPLACED AS SOON
009676,000098: 01,2017 0074 EBANK= STATE
009677,000099: 01,2017 05155 04060 2CADR ENDOFJOB # AS THERE IS A LEGITIMATE 1.2SPOT
009678,000100:
009679,000101: 01,2021 00144 DEC 100 B-14
009680,000102: 01,2022 0074 EBANK= STATE
009681,000103: 01,2022 05261 04060 2CADR TASKOVER
009682,000104:
009683,000105: # ANY MORE GROUP 1.EVEN RESTART VALUES SHOULD GO HERE
009684,000106:
009685,000107: 01,2024 76300 1.3SPOT -GENADR SAVET-30
009686,000108: 01,2025 E7,1515 EBANK= DVCNTR
009687,000109: 01,2025 75431 03710 -2CADR ULLGTASK
009688,000110:
009689,000111: # ANY MORE GROUP 1.ODD RESTART VALUES SHOULD GO HERE
009690,000112:
009691,000113: 01,2027 01,2016 2.2SPOT EQUALS 1.2SPOT
009692,000114:
009693,000115: # ANY MORE GROUP 2.EVEN RESTART VALUES SHOULD GO HERE
009694,000116:
009695,000117: 01,2027 02630 2.3SPOT GENADR 600SECS
009696,000118:
009697,000119: 01,2030 75173 -GENADR STATEINT
009698,000120: 01,2031 E3,1554 EBANK= RRECTCSM
009699,000121: 01,2031 26063 BBCON STATEINT
009700,000122:
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009702,000124: 01,2032 05000 2.5SPOT OCT 05000
009703,000125: 01,2033 E3,1554 EBANK= RRECTCSM
009704,000126: 01,2033 02613 26063 2CADR STATINT1
009705,000127:
009706,000128: 01,2035 02734 2.7SPOT DEC 1500 B-14
009707,000129: 01,2036 E7,1456 EBANK= LOSCOUNT
009708,000130: 01,2036 75533 27710 -2CADR P20LEMC1
009709,000131:
009710,000132: 01,2040 14000 2.11SPOT OCT 14000
009711,000133: 01,2041 E7,1762 EBANK= P21TIME
009712,000134: 01,2041 02416 50067 2CADR P25LEM1
009713,000135:
009714,000136: 01,2043 10000 2.13SPOT OCT 10000
009715,000137: 01,2044 E7,1456 EBANK= LOSCOUNT
009716,000138: 01,2044 02217 54067 2CADR RELINUS
009717,000139:
009718,000140: 01,2046 26000 2.15SPOT OCT 26000
009719,000141: 01,2047 E7,1456 EBANK= LOSCOUNT
009720,000142: 01,2047 02653 50067 2CADR R22RSTRT
009721,000143:
009722,000144: 01,2051 77777 2.17SPOT OCT 77777
009723,000145: 01,2052 E7,1700 EBANK= VGPREV
009724,000146: 01,2052 75440 03710 -2CADR REDO2.17
009725,000147:
009726,000148: 01,2054 00031 2.21SPOT DEC 25 B-14
009727,000149: 01,2055 E7,1515 EBANK= DVCNTR
009728,000150: 01,2055 75771 35710 -2CADR R10,R11
009729,000151:
009730,000152: # ANY MORE GROUP 2.ODD RESTART VALUES SHOULD GO HERE.
009731,000153:
009732,000154: 01,2057 01,2016 3.2SPOT EQUALS 1.2SPOT
009733,000155:
009734,000156: # ANY MORE GROUP 3.EVEN RESTART VALUES SHOULD GO HERE
009735,000157:
009736,000158: 01,2057 76355 3.3SPOT -GENADR ZOOMTIME
009737,000159: 01,2060 E7,1515 EBANK= DVCNTR
009738,000160: 01,2060 75755 41710 -2CADR ZOOM
009739,000161:
009740,000162: 01,2062 20000 3.5SPOT OCT 20000
009741,000163: 01,2063 E7,1453 EBANK= TTOGO
009742,000164: 01,2063 02540 56067 2CADR S40.13
009743,000165:
009744,000166: # ANY MORE GROUP 3.ODD RESTART VALUES SHOULD GO HERE
009745,000167:
009746,000168: 01,2065 04704 4.2SPOT DEC 2500 B-14
009747,000169: 01,2066 E7,1453 EBANK= TTOGO
009748,000170:
009749,000171: 01,2066 75425 03710 -2CADR TIG-5
009750,000172:
009751,000173: 01,2070 77777 OCT 77777
009752,000174: 01,2071 E7,1453 EBANK= TTOGO
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009754,000176: 01,2071 75435 03710 -2CADR REDO4.2
009755,000177:
009756,000178: # ANY MORE GROUP 4.EVEN RESTART VALUES SHOULD GO HERE
009757,000179:
009758,000180: 01,2073 25000 4.3SPOT OCT 25000
009759,000181: 01,2074 E7,1515 EBANK= DVCNTR
009760,000182: 01,2074 03540 64067 2CADR GOABORT
009761,000183:
009762,000184: 01,2076 00062 4.5SPOT DEC 50 B-14
009763,000185: 01,2077 E7,1453 EBANK= TTOGO
009764,000186: 01,2077 75215 03710 -2CADR ULLAGOFF
009765,000187:
009766,000188: 01,2101 00764 4.7SPOT DEC 500 B-14
009767,000189: 01,2102 E7,1515 EBANK= DVCNTR
009768,000190: 01,2102 75374 03710 -2CADR TIG-0
009769,000191:
009770,000192: 01,2104 76260 4.11SPOT -GENADR TGO +1
009771,000193: 01,2105 E7,1515 EBANK= DVCNTR
009772,000194: 01,2105 74235 03710 -2CADR ENGOFTSK
009773,000195:
009774,000196: 01,2107 12000 4.13SPOT OCT 12000
009775,000197: 01,2110 E7,1462 EBANK= TRKMKCNT
009776,000198: 01,2110 03223 74067 2CADR POSTBURN
009777,000199:
009778,000200: 01,2112 00764 4.15SPOT DEC 500 B-14
009779,000201: 01,2113 E7,1453 EBANK= TTOGO
009780,000202: 01,2113 75501 03710 -2CADR TIG-30
009781,000203:
009782,000204: 01,2115 77777 4.17SPOT OCT 77777
009783,000205: 01,2116 E7,1515 EBANK= DVCNTR
009784,000206: 01,2116 75425 03710 -2CADR TIG-5
009785,000207:
009786,000208: 01,2120 13000 4.21SPOT OCT 13000
009787,000209: 01,2121 E5,1730 EBANK= STAR
009788,000210: 01,2121 03020 30065 2CADR R51.1 +1
009789,000211:
009790,000212: 01,2123 77777 4.23SPOT OCT 77777
009791,000213: 01,2124 E7,1515 EBANK= DVCNTR
009792,000214: 01,2124 75351 03710 -2CADR IGNITION
009793,000215:
009794,000216: 01,2126 01477 4.25SPOT GENADR SAVET-30
009795,000217: 01,2127 75537 -GENADR TIG-35
009796,000218: 01,2130 E7,1477 EBANK= SAVET-30
009797,000219: 01,2130 74067 BBCON TIG-35
009798,000220:
009799,000221:
009800,000222: 01,2131 52777 4.27SPOT OCT 52777
009801,000223: 01,2132 E7,1515 EBANK= DVCNTR
009802,000224: 01,2132 02073 42067 2CADR P70A
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009804,000226: 01,2134 52777 4.31SPOT OCT 52777
009805,000227: 01,2135 E7,1515 EBANK= DVCNTR
009806,000228: 01,2135 02076 42067 2CADR P71A
009807,000229:
009808,000230: 01,2137 46777 4.33SPOT OCT 46777
009809,000231: 01,2140 E7,1515 EBANK= DVCNTR
009810,000232: 01,2140 02024 10067 2CADR GOPOOFIX
009811,000233:
009812,000234: 01,2142 46777 4.35SPOT OCT 46777
009813,000235: 01,2143 E7,1515 EBANK= DVCNTR
009814,000236: 01,2143 05665 04067 2CADR GOPOODOO
009815,000237:
009816,000238: 01,2145 52777 4.37SPOT OCT 52777
009817,000239: 01,2146 E7,1455 EBANK= WHICH
009818,000240: 01,2146 02571 74067 2CADR COMFAIL
009819,000241:
009820,000242: # ANY MORE 4.ODD RESTART VALUES SHOULD GO HERE.
009821,000243: 01,2150 22000 5.2SPOT OCT 22000
009822,000244: 01,2151 E7,1515 EBANK= DVCNTR
009823,000245: 01,2151 02461 46067 2CADR NORMLIZE
009824,000246:
009825,000247: 01,2153 00310 DEC 200 B-14
009826,000248: 01,2154 E7,1515 EBANK= DVCNTR
009827,000249: 01,2154 74163 01710 -2CADR REREADAC
009828,000250:
009829,000251: 01,2156 00310 5.4SPOT DEC 200 B-14
009830,000252: 01,2157 E7,1515 EBANK= DVCNTR
009831,000253: 01,2157 74163 01710 -2CADR REREADAC
009832,000254:
009833,000255: 01,2161 20000 OCT 20000
009834,000256: 01,2162 E7,1515 EBANK= DVCNTR
009835,000257: 01,2162 02206 66067 2CADR SERVICER
009836,000258:
009837,000259: # ANY MORE GROUP 5.EVEN RESTART VALUES SHOULD GO HERE
009838,000260:
009839,000261: 01,2164 00310 5.3SPOT DEC 200 B-14
009840,000262: 01,2165 E7,1515 EBANK= DVCNTR
009841,000263: 01,2165 74163 01710 -2CADR REREADAC
009842,000264:
009843,000265: 01,2167 77777 5.5SPOT OCT 77777
009844,000266: 01,2170 E7,1515 EBANK= DVCNTR
009845,000267: 01,2170 74324 01710 -2CADR REDO5.5
009846,000268:
009847,000269: 01,2172 77777 5.7SPOT OCT 77777
009848,000270: 01,2173 E7,1515 EBANK= DVCNTR
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009850,000272: 01,2173 74361 01710 -2CADR BIBIBIAS
009851,000273:
009852,000274: # ANY MORE GROUP 5.ODD RESTART VALUES SHOULD GO HERE
009853,000275:
009854,000276: 01,2175 01,2016 6.2SPOT EQUALS 1.2SPOT
009855,000277: 01,2175 00144 6.3SPOT DEC 100 B-14
009856,000278: 01,2176 E7,1441 EBANK= TIG
009857,000279: 01,2176 75060 03710 -2CADR CLOKTASK
009858,000280:
009859,000281: 01,2200 30000 6.5SPOT OCT 30000 # PROTECT INCREMENTING OF TIME2,TIME1 BY
009860,000282: 01,2201 E3,1706 EBANK= TEPHEM # P27(UPDATE PROGRAM) VIA V70 OR V73.
009861,000283: 01,2201 03601 10063 2CADR TIMEDIDR
009862,000284:
009863,000285: 01,2203 17000 6.7SPOT OCT 17000
009864,000286: 01,2204 E7,1700 EBANK= VGPREV
009865,000287: 01,2204 03350 74067 2CADR REDO6.7
009866,000288:
009867,000289:
End of include-file RESTART_TABLES.agc. Parent file is MAIN.agc