Source Code
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These source-code files were transcribed from scans made from Don Eyles's personal
copy of Luminary 069. They were scanned at archive.org's Boston
facility, and the scanning was sponsored by Onno Hommes. The code was transcribed
from these scans by a team of volunteers who are referenced in the program
comments. Comments from the original source code are prefixed with a single '#' symbol,
whereas comments added later are prefixed by "##" or "###". In some cases, where
similar code blocks exist in previously-transcribed AGC programs (primarily
Luminary 99, from Apollo 11) those code blocks were used as a starting point and
then corrected to agree with the Luminary 69 scans. The full scans are available
at the Virtual AGC
project's collection at archive.org, while more-convenient reduced-size (but reduced-quality)
images are available at
the main Virtual AGC website. Report any errors noted by creating an
issue report at the Virtual AGC
project's GitHub repository. Notations on the program listing read, in part:GAP: ASSEMBLE REVISION 069 OF AGC PROGRAM LUMINARY BY NASA 2021112-011 19:02 NOV. 25,1968Note that the date is the date of the printout, not the date of the program revision. |
047211,000002: ## Copyright: Public domain.
047212,000003: ## Filename: FIXED-FIXED_CONSTANT_POOL.agc
047213,000004: ## Purpose: The main source file for Luminary revision 069.
047214,000005: ## It is part of the source code for the original release
047215,000006: ## of the flight software for the Lunar Module's (LM) Apollo
047216,000007: ## Guidance Computer (AGC) for Apollo 10. The actual flown
047217,000008: ## version was Luminary 69 revision 2, which included a
047218,000009: ## newer lunar gravity model and only affected module 2.
047219,000010: ## This file is intended to be a faithful transcription, except
047220,000011: ## that the code format has been changed to conform to the
047221,000012: ## requirements of the yaYUL assembler rather than the
047222,000013: ## original YUL assembler.
047223,000014: ## Reference: pp. 1090-1094
047224,000015: ## Assembler: yaYUL
047225,000016: ## Contact: Ron Burkey <info@sandroid.org>.
047226,000017: ## Website: www.ibiblio.org/apollo/index.html
047227,000018: ## Mod history: 2016-12-13 MAS Created from Luminary 99.
047228,000019: ## 2016-12-18 MAS Updated from comment-proofed Luminary 99 version.
047229,000020: ## 2017-01-02 RRB Updated for Luminary 69.
047230,000021: ## 2017-01-28 RSB Proofed comment text using octopus/prooferComments
047231,000022: ## but no errors found.
047232,000023: ## 2017-03-13 RSB Comment-text fixes noted in proofing Luminary 116.
047233,000024:
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Page 1090 |
047235,000026: 4732 BLOCK 02
047236,000027: 4732 COUNT* $$/FCONS
047237,000028:
047238,000029: # THE FOLLOWING TABLE OF 18 VALUES IS INDEXED. DO NOT INSERT OR REMOVE ANY QUANTITIES.
047239,000030:
047240,000031: 4732 37777 DPOSMAX OCT 37777 # MUST PRECEDE POSMAX
047241,000032: 4733 37777 POSMAX OCT 37777
047242,000033:
047243,000034: 4734 4734 LIMITS = NEG1/2
047244,000035:
047245,000036: 4734 57777 NEG1/2 OCT -20000 # USED BY SIN ROUTINE (MUST BE TWO
047246,000037: # LOCATIONS IN FRONT OF BIT14)
047247,000038:
047248,000039: # BIT TABLE
047249,000040:
047250,000041: 4735 40000 BIT15 OCT 40000
047251,000042: 4736 20000 BIT14 OCT 20000
047252,000043: 4737 10000 BIT13 OCT 10000
047253,000044: 4740 04000 BIT12 OCT 04000
047254,000045: 4741 02000 BIT11 OCT 02000
047255,000046: 4742 01000 BIT10 OCT 01000
047256,000047: 4743 00400 BIT9 OCT 00400
047257,000048: 4744 00200 BIT8 OCT 00200
047258,000049: 4745 00100 BIT7 OCT 00100
047259,000050: 4746 00040 BIT6 OCT 00040
047260,000051: 4747 00020 BIT5 OCT 00020
047261,000052: 4750 00010 BIT4 OCT 00010
047262,000053: 4751 00004 BIT3 OCT 00004
047263,000054: 4752 00002 BIT2 OCT 00002
047264,000055: 4753 00001 BIT1 OCT 00001
047265,000056:
047266,000057: # DO NOT DESTROY THIS COMBINATION, SINCE IT IS USED IN DOUBLE PRECISION INSTRUCTIONS.
047267,000058: 4754 77777 NEG0 OCT -0 # MUST PRECEDE ZERO
047268,000059: 4755 00000 ZERO OCT 0 # MUST FOLLOW NEG0
047269,000060: # BIT1 OCT 00001
047270,000061: # NO.WDS OCT 2 INTERPRETER
047271,000062: # OCTAL3 OCT 3 INTERPRETER
047272,000063: # R3D1 OCT 4 PINBALL
047273,000064: 4756 00005 FIVE OCT 5
047274,000065: # REVCNT OCT 6 INTERPRETER
047275,000066: 4757 00007 SEVEN OCT 7
047276,000067: # BIT4 OCT 00010
047277,000068: # R2D1 OCT 11 PINBALL
047278,000069: 4760 4320 OCT11 = R2D1 # P20S
047279,000070: # BINCON DEC 10 PINBALL (OCTAL 12)
047280,000071: 4760 00013 ELEVEN DEC 11 B-14
047281,000072: # OCT14 OCT 14 ALARM AND ABORT (FILLER)
047282,000073: 4761 00015 OCT15 OCT 15
047283,000074: # R1D1 OCT 16 PINBALL
047284,000075: 4762 00017 LOW4 OCT 17
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Page 1091 |
047286,000077: # BIT5 OCT 00020
047287,000078: # ND1 OCT 21 PINBALL
047288,000079: # VD1 OCT 23 PINBALL
047289,000080: # OCT24 OCT 24 SERVICE ROUTINES
047290,000081: # MD1 OCT 25 PINBALL
047291,000082: 4763 00030 BITS4&5 OCT 30
047292,000083: # OCT31 OCT 31 SERVICE ROUTINES
047293,000084: 4764 00033 OCT33 OCT 33
047294,000085: 4765 4764 DEC27 = OCT33
047295,000086: 4765 00035 OCT35 OCT 35
047296,000087: 4766 4765 DEC29 = OCT35
047297,000088: 4766 00032 CALLCODE OCT 00032
047298,000089: # LOW5 OCT 37 PINBALL
047299,000090: # 33DEC DEC 33 PINBALL (OCTAL 41)
047300,000091: # 34DEC DEC 34 PINBALL (OCTAL 42)
047301,000092: 4767 00045 TBUILDFX DEC 37 B-14 # BUILDUP FOR CONVIENCE IN DAPTESTING
047302,000093: 4770 00046 TDECAYFX DEC 38 B-14 # CONVENIENCE FOR DAPTESTING
047303,000094: # BIT6 OCT 00040
047304,000095: 4771 00050 OCT50 OCT 50
047305,000096: 4772 00055 DEC45 DEC 45 B-14
047306,000097: 4773 00060 SUPER011 OCT 60 # BITS FOR SUPERBNK SETTING 011.
047307,000098: 4774 00062 .5SEC DEC 50 B-14
047308,000099: # BIT7 OCT 00100
047309,000100:
047310,000101: 4775 4745 SUPER100 = BIT7 # BITS FOR SUPERBNK SETTING 100
047311,000102: # (LAST 4K OF ROPE)
047312,000103: 4775 00120 SUPER101 OCT 120 # BITS FOR SUPERBNK SETTING 101
047313,000104: # OCT121 OCT 121 SERVICE ROUTINES
047314,000105: # (FIRST 8K OF ACM)
047315,000106: 4776 00140 SUPER110 OCT 140 # BITS FOR SUPERBNK SETTING 110.
047316,000107: # (LAST 8K OF ACM)
047317,000108: 4777 00144 1SEC DEC 100 B-14
047318,000109: # LOW7 OCT 177 INTERPRETER
047319,000110: # BIT8 OCT 00200
047320,000111: # OT215 OCT 215 ALARM AND ABORT
047321,000112: # 8,5 OCT 00220 P20-P25 SUNDANCE
047322,000113: 5000 00310 2SECS DEC 200 B-14
047323,000114: # LOW8 OCT 377 PINBALL
047324,000115: # BIT9 OCT 00400
047325,000116: 5001 00401 GN/CCODE OCT 00401 # SET S/C CONTROL SWITCH TO G/N
047326,000117: 5002 00454 3SECS DEC 300 B-14
047327,000118: 5003 00620 4SECS DEC 400 B-14
047328,000119: 5004 00777 LOW9 OCT 777
047329,000120: # BIT10 OCT 01000
047330,000121: # 5.5DEGS DEC .03056 P20-P25 SUNDANCE (OCTAL 00765)
047331,000122: # OCT1103 OCT 1103 ALARM AND ABORT
047332,000123: 5005 01124 C5/2 DEC .0363551 # (OCTAL 01124)
047333,000124: 5006 01211 V05N09 VN 0509 # (SAME AS OCTAL 1211)
047334,000125: 5007 01400 OCT1400 OCT 01400
047335,000126: 5010 01426 V06N22 VN 0622
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Page 1092 |
047337,000128: # MID5 OCT 1740 PINBALL
047338,000129: 5011 01776 BITS2-10 OCT 1776
047339,000130: 5012 01777 LOW10 OCT 1777
047340,000131: # BIT11 OCT 02000
047341,000132: # 2K+3 OCT 2003 PINBALL
047342,000133: 5013 02177 LOW7+2K OCT 2177 # OP CODE MASK + BANK 1 FBANK SETTING.
047343,000134: 5014 02400 EBANK5 OCT 02400
047344,000135: 5015 03000 PRIO3 OCT 03000
047345,000136: 5016 03400 EBANK7 OCT 03400
047346,000137: # LOW11 OCT 3777 PINBALL
047347,000138: # BIT12 OCT 04000
047348,000139: # RELTAB OCT 04025 T4RUPT
047349,000140: 5017 05000 PRIO5 OCT 05000
047350,000141: 5020 06000 PRIO6 OCT 06000
047351,000142: 5021 07000 PRIO7 OCT 07000
047352,000143:
047353,000144: # BIT13 OCT 10000
047354,000145: # OCT 10003 T4RUPT RELTAB +1D
047355,000146: # 13,7,2 OCT 10102 P20-P25 SUNDANCE
047356,000147: 5022 11000 PRIO11 OCT 11000
047357,000148: # PRIO12 OCT 12000 BANKCALL
047358,000149: 5023 13000 PRIO13 OCT 13000
047359,000150: 5024 14000 PRIO14 OCT 14000
047360,000151: # OCT 14031 T4RUPT RELTAB +2D
047361,000152: 5025 15000 PRIO15 OCT 15000
047362,000153: 5026 16000 PRIO16 OCT 16000
047363,000154: # 85DEGS DEC .45556 P20-P25 SUNDANCE (OCTAL 16450)
047364,000155: 5027 17000 PRIO17 OCT 17000
047365,000156: 5030 17770 OCT17770 OCT 17770
047366,000157: # BIT14 OCT 20000
047367,000158: # OCT 20033 T4RUPT RELTAB +3D
047368,000159: 5031 21000 PRIO21 OCT 21000
047369,000160: 7707 BLOCK 03
047370,000161: 7707 COUNT* $$/FCONS
047371,000162: 7707 22000 PRIO22 OCT 22000 # SERVICE ROUTINES
047372,000163: 7710 23000 PRIO23 OCT 23000
047373,000164: 7711 24000 PRIO24 OCT 24000
047374,000165: # 5/8+1 OCT 24001 SINGLE PRECISION SUBROUTINES
047375,000166: # OCT 24017 T4RUPT RELTAB +4D
047376,000167: 7712 25000 PRIO25 OCT 25000
047377,000168: 7713 26000 PRIO26 OCT 26000
047378,000169: 7714 27000 PRIO27 OCT 27000
047379,000170: # CHRPRIO OCT 30000 PINBALL
047380,000171: # OCT 30036 T4RUPT RELTAB +5D
047381,000172: 7715 31000 PRIO31 OCT 31000
047382,000173: 7716 31103 C1/2 DEC .7853134 # (OCTAL 31103)
047383,000174: 7717 32000 PRIO32 OCT 32000
047384,000175: 7720 33000 PRIO33 OCT 33000
047385,000176: 7721 34000 PRIO34 OCT 34000
047386,000177: # OCT 34034 T4RUPT RELTAB +6D
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Page 1093 |
047388,000179: 7722 35000 PRIO35 OCT 35000
047389,000180: 7723 36000 PRIO36 OCT 36000
047390,000181: 7724 37000 PRIO37 OCT 37000
047391,000182: 7725 37401 63/64+1 OCT 37401
047392,000183: # MID7 OCT 37600 PINBALL
047393,000184: 7726 37766 OCT37766 OCT 37766
047394,000185: 7727 37774 OCT37774 OCT 37774
047395,000186: 7730 37776 OCT37776 OCT 37776
047396,000187: # DPOSMAX OCT 37777
047397,000188: # BIT15 OCT 40000
047398,000189: # OCT40001 OCT 40001 INTERPRETER (CS 1 INSTRUCTION)
047399,000190: 7731 40014 DLOADCOD OCT 40014
047400,000191: 7732 40015 DLOAD* OCT 40015
047401,000192: # OCT 40023 T4RUPT RELTAB +7D
047402,000193: 7733 40040 BIT15+6 OCT 40040
047403,000194: 7734 40200 OCT40200 OCT 40200
047404,000195: # OCT 44035 T4RUPT RELTAB +8D
047405,000196: # OCT 50037 T4RUPT RELTAB +9D
047406,000197: # OCT 54000 T4RUPT RELTAB +10D
047407,000198: 7735 57777 -BIT14 OCT 57777
047408,000199: # RELTAB11 OCT 60000 T4RUPT
047409,000200: 7736 65552 C3/2 DEC -.3216147 # (OCTAL 65552)
047410,000201: 7737 70000 13,14,15 OCT 70000
047411,000202: 7740 73777 -1/8 OCT 73777
047412,000203: 7741 74000 HIGH4 OCT 74000
047413,000204: 7742 74056 -ENDERAS DEC -2001 B-14 # (OCTAL 74056)
047414,000205: # HI5 OCT 76000 PINBALL
047415,000206: 7743 77700 HIGH9 OCT 77700
047416,000207: # -ENDVAC DEC -45 INTERPRETER (OCTAL 77722)
047417,000208: # -OCT10 OCT -10 (OCT 77767)
047418,000209: # NEG4 DEC -4 (OCTAL 77773)
047419,000210: 7744 77774 NEG3 DEC -3 B-14
047420,000211: 7745 77775 NEG2 OCT 77775
047421,000212: 7746 77776 NEGONE DEC -1 B-14
047422,000213:
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Page 1094 |
047424,000215:
047425,000216: # DEFINED BY EQUALS
047426,000217:
047427,000218: # IT WOULD BE TO THE USERS ADVANTAGE TO OCCASIONALLY CHECK ANY OF THESE SYMBOLS IN ORDER TO PREVENT ANY
047428,000219: # ACCIDENTAL DEFINITION CHANGES.
047429,000220:
047430,000221: 7747 7746 MINUS1 = NEG1
047431,000222: 7747 7746 NEG1 = NEGONE
047432,000223: 7747 4753 ONE = BIT1
047433,000224: 7747 4752 TWO = BIT2
047434,000225: 7747 6244 THREE = OCTAL3
047435,000226: 7747 6244 LOW2 = THREE
047436,000227: 7747 4751 FOUR = BIT3
047437,000228: 7747 6241 SIX = REVCNT
047438,000229: 7747 4757 LOW3 = SEVEN
047439,000230: 7747 4750 EIGHT = BIT4
047440,000231: 7747 4320 NINE = R2D1
047441,000232: 7747 4363 TEN = BINCON
047442,000233: 7747 4760 NOUTCON = ELEVEN
047443,000234: 7747 4360 OCT23 = VD1
047444,000235: 7747 4362 OCT25 = MD1
047445,000236: 7747 4742 PRIO1 = BIT10
047446,000237: 7747 5007 EBANK3 = OCT1400
047447,000238: 7747 4741 PRIO2 = BIT11
047448,000239: 7747 4775 OCT120 = SUPER101
047449,000240: 7747 4776 OCT140 = SUPER110
047450,000241: 7747 4741 2K = BIT11
047451,000242: 7747 4741 EBANK4 = BIT11
047452,000243: 7747 4740 PRIO4 = BIT12
047453,000244: 7747 5015 EBANK6 = PRIO3
047454,000245: 7747 4737 QUARTER = BIT13
047455,000246: 7747 4737 PRIO10 = BIT13
047456,000247: 7747 7662 OCT10001 = CCSL
047457,000248: 7747 4736 POS1/2 = HALF
047458,000249: 7747 4736 PRIO20 = BIT14
047459,000250: 7747 4736 HALF = BIT14
047460,000251: 7747 4355 PRIO30 = CHRPRIO
047461,000252: 7747 4355 BIT13-14 = PRIO30 # INTERPRETER USES IN PROCESSING STORECODE
047462,000253: 7747 6470 OCT30002 = TLOAD +1
047463,000254: 7747 7721 B12T14 = PRIO34
047464,000255: 7747 4735 NEGMAX = BIT15
047465,000256: 7747 4735 VLOADCOD = BIT15
047466,000257: 7747 6106 VLOAD* = OCT40001
047467,000258: 7747 4101 OCT60000 = RELTAB11
047468,000259: 7747 4350 BANKMASK = HI5
047469,000260:
End of include-file FIXED-FIXED_CONSTANT_POOL.agc. Parent file is MAIN.agc