Source Code
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This is a reconstructed version of Luminary 130, the initial AGC program released
in November 1969 for the Apollo 13 LM. Three more releases
followed before the flown revision was finally manufactured in February 1970.
This reconstruction was created from a previous transcription of the original listing of
Luminary 131, combined with Luminary memo #129 which describes the small difference
between the Luminary 130 and 131. The reconstructed source code was verified by
matching memory-bank checksums to those listed for Luminary 130 in drawing 2021152G.
In this source code, program comments from the original (Luminary 131) code are
prefixed with '#', while those added later by the Virtual AGC project are prefixed
with '##'.
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045974,000002: ## Copyright: Public domain.
045975,000003: ## Filename: FIXED-FIXED_CONSTANT_POOL.agc
045976,000004: ## Purpose: A section of the reconstructed source code for Luminary 130.
045977,000005: ## This was the original program released for the Apollo 13 LM,
045978,000006: ## although several more revisions would follow. It has been
045979,000007: ## reconstructed from a listing of Luminary 131, from which it
045980,000008: ## differs on only two lines in P70-P71. The difference is
045981,000009: ## described in detail in Luminary memo #129, which was used
045982,000010: ## to perform the reconstruction. This file is intended to be a
045983,000011: ## faithful reconstruction, except that the code format has been
045984,000012: ## changed to conform to the requirements of the yaYUL assembler
045985,000013: ## rather than the original YUL assembler.
045986,000014: ## Reference: pp. 1089-1093
045987,000015: ## Contact: Ron Burkey <info@sandroid.org>.
045988,000016: ## Website: www.ibiblio.org/apollo/index.html
045989,000017: ## Mod history: 04/23/03 RSB. Began.
045990,000018: ## 05/14/05 RSB Corrected website reference above.
045991,000019: ## 2010-10-25 JL Indentation fixes.
045992,000020: ## 2017-01-06 RSB Page numbers now agree with those on the
045993,000021: ## original harcopy, as opposed to the PDF page
045994,000022: ## numbers in 1701.pdf.
045995,000023: ## 2017-02-27 RSB Proofed comment text using octopus/ProoferComments.
045996,000024: ## 2017-03-13 RSB Comment-text fixes noted in proofing Luminary 116.
045997,000025: ## 2018-09-04 MAS Copied from Luminary 131 for Luminary 130.
045998,000026:
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Page 1089
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046000,000028: 4732 BLOCK 02
046001,000029: 4732 COUNT* $$/FCONS
046002,000030:
046003,000031: # THE FOLLOWING TABLE OF 18 VALUES IS INDEXED. DO NOT INSERT OR REMOVE ANY QUANTITIES.
046004,000032:
046005,000033: 4732 37777 DPOSMAX OCT 37777 # MUST PRECEDE POSMAX
046006,000034: 4733 37777 POSMAX OCT 37777
046007,000035:
046008,000036: 4734 4734 LIMITS = NEG1/2
046009,000037:
046010,000038: 4734 57777 NEG1/2 OCT -20000 # USED BY SIN ROUTINE (MUST BE TWO
046011,000039: # LOCATIONS IN FRONT OF BIT14)
046012,000040:
046013,000041: # BIT TABLE
046014,000042:
046015,000043: 4735 40000 BIT15 OCT 40000
046016,000044: 4736 20000 BIT14 OCT 20000
046017,000045: 4737 10000 BIT13 OCT 10000
046018,000046: 4740 04000 BIT12 OCT 04000
046019,000047: 4741 02000 BIT11 OCT 02000
046020,000048: 4742 01000 BIT10 OCT 01000
046021,000049: 4743 00400 BIT9 OCT 00400
046022,000050: 4744 00200 BIT8 OCT 00200
046023,000051: 4745 00100 BIT7 OCT 00100
046024,000052: 4746 00040 BIT6 OCT 00040
046025,000053: 4747 00020 BIT5 OCT 00020
046026,000054: 4750 00010 BIT4 OCT 00010
046027,000055: 4751 00004 BIT3 OCT 00004
046028,000056: 4752 00002 BIT2 OCT 00002
046029,000057: 4753 00001 BIT1 OCT 00001
046030,000058:
046031,000059: # DO NOT DESTROY THIS COMBINATION, SINCE IT IS USED IN DOUBLE PRECISION INSTRUCTIONS.
046032,000060: 4754 77777 NEG0 OCT -0 # MUST PRECEDE ZERO
046033,000061: 4755 00000 ZERO OCT 0 # MUST FOLLOW NEG0
046034,000062: # BIT1 OCT 00001
046035,000063: # NO.WDS OCT 2 INTERPRETER
046036,000064: # OCTAL3 OCT 3 INTERPRETER
046037,000065: # R3D1 OCT 4 PINBALL
046038,000066: 4756 00005 FIVE OCT 5
046039,000067: # REVCNT OCT 6 INTERPRETER
046040,000068: 4757 00007 SEVEN OCT 7
046041,000069: # BIT4 OCT 00010
046042,000070: # R2D1 OCT 11 PINBALL
046043,000071: 4760 4320 OCT11 = R2D1 # P20S
046044,000072: # BINCON DEC 10 PINBALL (OCTAL 12)
046045,000073: 4760 00013 ELEVEN DEC 11 B-14
046046,000074: # OCT14 OCT 14 ALARM AND ABORT (FILLER)
046047,000075: 4761 00015 OCT15 OCT 15
046048,000076: # R1D1 OCT 16 PINBALL
046049,000077: 4762 00017 LOW4 OCT 17
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Page 1090
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046051,000079: # BIT5 OCT 00020
046052,000080: # ND1 OCT 21 PINBALL
046053,000081: # VD1 OCT 23 PINBALL
046054,000082: # OCT24 OCT 24 SERVICE ROUTINES
046055,000083: # MD1 OCT 25 PINBALL
046056,000084: 4763 00030 BITS4&5 OCT 30
046057,000085: # OCT31 OCT 31 SERVICE ROUTINES
046058,000086: 4764 00033 OCT33 OCT 33
046059,000087: 4765 4764 DEC27 = OCT33
046060,000088: 4765 00035 OCT35 OCT 35
046061,000089: 4766 4765 DEC29 = OCT35
046062,000090: 4766 00032 CALLCODE OCT 00032
046063,000091: # LOW5 OCT 37 PINBALL
046064,000092: # 33DEC DEC 33 PINBALL (OCTAL 41)
046065,000093: # 34DEC DEC 34 PINBALL (OCTAL 42)
046066,000094: 4767 00045 TBUILDFX DEC 37 B-14 # BUILDUP FOR CONVIENCE IN DAPTESTING
046067,000095: 4770 00046 TDECAYFX DEC 38 B-14 # CONVENIENCE FOR DAPTESTING
046068,000096: # BIT6 OCT 00040
046069,000097: 4771 00050 OCT50 OCT 50
046070,000098: 4772 00055 DEC45 DEC 45 B-14
046071,000099: 4773 00060 SUPER011 OCT 60 # BITS FOR SUPERBNK SETTING 011.
046072,000100: 4774 00062 .5SEC DEC 50 B-14
046073,000101: # BIT7 OCT 00100
046074,000102:
046075,000103: 4775 4745 SUPER100 = BIT7 # BITS FOR SUPERBNK SETTING 100
046076,000104: # (LAST 4K OF ROPE)
046077,000105: 4775 00120 SUPER101 OCT 120 # BITS FOR SUPERBNK SETTING 101
046078,000106: # OCT121 OCT 121 SERVICE ROUTINES
046079,000107: # (FIRST 8K OF ACM)
046080,000108: 4776 00140 SUPER110 OCT 140 # BITS FOR SUPERBNK SETTING 110.
046081,000109: # (LAST 8K OF ACM)
046082,000110: 4777 00144 1SEC DEC 100 B-14
046083,000111: # LOW7 OCT 177 INTERPRETER
046084,000112: # BIT8 OCT 00200
046085,000113: # OT215 OCT 215 ALARM AND ABORT
046086,000114: # 8,5 OCT 00220 P20-P25 SUNDANCE
046087,000115: 5000 00310 2SECS DEC 200 B-14
046088,000116: # LOW8 OCT 377 PINBALL
046089,000117: # BIT9 OCT 00400
046090,000118: 5001 00401 GN/CCODE OCT 00401 # SET S/C CONTROL SWITCH TO G/N
046091,000119: 5002 00454 3SECS DEC 300 B-14
046092,000120: 5003 00620 4SECS DEC 400 B-14
046093,000121: 5004 00777 LOW9 OCT 777
046094,000122: # BIT10 OCT 01000
046095,000123: # 5.5DEGS DEC .03056 P20-P25 SUNDANCE (OCTAL 00765)
046096,000124: # OCT1103 OCT 1103 ALARM AND ABORT
046097,000125: 5005 01124 C5/2 DEC .0363551 # (OCTAL 01124)
046098,000126: 5006 01211 V05N09 VN 0509 # (SAME AS OCTAL 1211)
046099,000127: 5007 01400 OCT1400 OCT 01400
046100,000128: 5010 01426 V06N22 VN 0622
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Page 1091
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046102,000130: # MID5 OCT 1740 PINBALL
046103,000131: 5011 01776 BITS2-10 OCT 1776
046104,000132: 5012 01777 LOW10 OCT 1777
046105,000133: # BIT11 OCT 02000
046106,000134: # 2K+3 OCT 2003 PINBALL
046107,000135: 5013 02177 LOW7+2K OCT 2177 # OP CODE MASK + BANK 1 FBANK SETTING.
046108,000136: 5014 02400 EBANK5 OCT 02400
046109,000137: 5015 03000 PRIO3 OCT 03000
046110,000138: 5016 03400 EBANK7 OCT 03400
046111,000139: # LOW11 OCT 3777 PINBALL
046112,000140: # BIT12 OCT 04000
046113,000141: # RELTAB OCT 04025 T4RUPT
046114,000142: 5017 05000 PRIO5 OCT 05000
046115,000143: 5020 06000 PRIO6 OCT 06000
046116,000144: 5021 07000 PRIO7 OCT 07000
046117,000145:
046118,000146: # BIT13 OCT 10000
046119,000147: # OCT 10003 T4RUPT RELTAB +1D
046120,000148: # 13,7,2 OCT 10102 P20-P25 SUNDANCE
046121,000149: 5022 11000 PRIO11 OCT 11000
046122,000150: # PRIO12 OCT 12000 BANKCALL
046123,000151: 5023 13000 PRIO13 OCT 13000
046124,000152: 5024 14000 PRIO14 OCT 14000
046125,000153: # OCT 14031 T4RUPT RELTAB +2D
046126,000154: 5025 15000 PRIO15 OCT 15000
046127,000155: 5026 16000 PRIO16 OCT 16000
046128,000156: # 85DEGS DEC .45556 P20-P25 SUNDANCE (OCTAL 16450)
046129,000157: 5027 17000 PRIO17 OCT 17000
046130,000158: 5030 17770 OCT17770 OCT 17770
046131,000159: # BIT14 OCT 20000
046132,000160: # OCT 20033 T4RUPT RELTAB +3D
046133,000161: 5031 21000 PRIO21 OCT 21000
046134,000162:
046135,000163: 7713 BLOCK 03
046136,000164: 7713 COUNT* $$/FCONS
046137,000165:
046138,000166: 7713 22000 PRIO22 OCT 22000 # SERVICE ROUTINES
046139,000167: 7714 23000 PRIO23 OCT 23000
046140,000168: 7715 24000 PRIO24 OCT 24000
046141,000169: # 5/8+1 OCT 24001 SINGLE PRECISION SUBROUTINES
046142,000170: # OCT 24017 T4RUPT RELTAB +4D
046143,000171: 7716 25000 PRIO25 OCT 25000
046144,000172: 7717 26000 PRIO26 OCT 26000
046145,000173: 7720 27000 PRIO27 OCT 27000
046146,000174: # CHRPRIO OCT 30000 PINBALL
046147,000175: # OCT 30036 T4RUPT RELTAB +5D
046148,000176: 7721 31000 PRIO31 OCT 31000
046149,000177: 7722 31103 C1/2 DEC .7853134 # (OCTAL 31103)
046150,000178: 7723 32000 PRIO32 OCT 32000
046151,000179: 7724 33000 PRIO33 OCT 33000
046152,000180: 7725 34000 PRIO34 OCT 34000
046153,000181: # OCT 34034 T4RUPT RELTAB +6D
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Page 1092
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046155,000183: 7726 35000 PRIO35 OCT 35000
046156,000184: 7727 36000 PRIO36 OCT 36000
046157,000185: 7730 37000 PRIO37 OCT 37000
046158,000186: 7731 37401 63/64+1 OCT 37401
046159,000187: # MID7 OCT 37600 PINBALL
046160,000188: 7732 37766 OCT37766 OCT 37766
046161,000189: 7733 37774 OCT37774 OCT 37774
046162,000190: 7734 37776 OCT37776 OCT 37776
046163,000191: # DPOSMAX OCT 37777
046164,000192: # BIT15 OCT 40000
046165,000193: # OCT40001 OCT 40001 INTERPRETER (CS 1 INSTRUCTION)
046166,000194: 7735 40014 DLOADCOD OCT 40014
046167,000195: 7736 40015 DLOAD* OCT 40015
046168,000196: # OCT 40023 T4RUPT RELTAB +7D
046169,000197: 7737 40040 BIT15+6 OCT 40040
046170,000198: 7740 40200 OCT40200 OCT 40200
046171,000199: # OCT 44035 T4RUPT RELTAB +8D
046172,000200: # OCT 50037 T4RUPT RELTAB +9D
046173,000201: # OCT 54000 T4RUPT RELTAB +10D
046174,000202: 7741 57777 -BIT14 OCT 57777
046175,000203: # RELTAB11 OCT 60000 T4RUPT
046176,000204: 7742 65552 C3/2 DEC -.3216147 # (OCTAL 65552)
046177,000205: 7743 70000 13,14,15 OCT 70000
046178,000206: 7744 73777 -1/8 OCT 73777
046179,000207: 7745 74000 HIGH4 OCT 74000
046180,000208: 7746 74056 -ENDERAS DEC -2001 B-14 # (OCTAL 74056)
046181,000209: # HI5 OCT 76000 PINBALL
046182,000210: 7747 77700 HIGH9 OCT 77700
046183,000211: # -ENDVAC DEC -45 INTERPRETER (OCTAL 77722)
046184,000212: # -OCT10 OCT -10 (OCT 77767)
046185,000213: # NEG4 DEC -4 (OCTAL 77773)
046186,000214: 7750 77774 NEG3 DEC -3 B-14
046187,000215: 7751 77775 NEG2 OCT 77775
046188,000216: 7752 77776 NEGONE DEC -1 B-14
046189,000217:
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Page 1093
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046191,000219:
046192,000220: # DEFINED BY EQUALS
046193,000221:
046194,000222: # IT WOULD BE TO THE USERS ADVANTAGE TO OCCASIONALLY CHECK ANY OF THESE SYMBOLS IN ORDER TO PREVENT ANY
046195,000223: # ACCIDENTAL DEFINITION CHANGES.
046196,000224:
046197,000225: 7753 7752 MINUS1 = NEG1
046198,000226: 7753 7752 NEG1 = NEGONE
046199,000227: 7753 4753 ONE = BIT1
046200,000228: 7753 4752 TWO = BIT2
046201,000229: 7753 6250 THREE = OCTAL3
046202,000230: 7753 6250 LOW2 = THREE
046203,000231: 7753 4751 FOUR = BIT3
046204,000232: 7753 6245 SIX = REVCNT
046205,000233: 7753 4757 LOW3 = SEVEN
046206,000234: 7753 4750 EIGHT = BIT4
046207,000235: 7753 4320 NINE = R2D1
046208,000236: 7753 4363 TEN = BINCON
046209,000237: 7753 4760 NOUTCON = ELEVEN
046210,000238: 7753 4360 OCT23 = VD1
046211,000239: 7753 4362 OCT25 = MD1
046212,000240: 7753 4742 PRIO1 = BIT10
046213,000241: 7753 5007 EBANK3 = OCT1400
046214,000242: 7753 4741 PRIO2 = BIT11
046215,000243: 7753 4775 OCT120 = SUPER101
046216,000244: 7753 4776 OCT140 = SUPER110
046217,000245: 7753 4741 2K = BIT11
046218,000246: 7753 4741 EBANK4 = BIT11
046219,000247: 7753 4740 PRIO4 = BIT12
046220,000248: 7753 5015 EBANK6 = PRIO3
046221,000249: 7753 4737 QUARTER = BIT13
046222,000250: 7753 4737 PRIO10 = BIT13
046223,000251: 7753 7666 OCT10001 = CCSL
046224,000252: 7753 4736 POS1/2 = HALF
046225,000253: 7753 4736 PRIO20 = BIT14
046226,000254: 7753 4736 HALF = BIT14
046227,000255: 7753 4355 PRIO30 = CHRPRIO
046228,000256: 7753 4355 BIT13-14 = PRIO30 # INTERPRETER USES IN PROCESSING STORECODE
046229,000257: 7753 6474 OCT30002 = TLOAD +1
046230,000258: 7753 7725 B12T14 = PRIO34
046231,000259: 7753 4735 NEGMAX = BIT15
046232,000260: 7753 4735 VLOADCOD = BIT15
046233,000261: 7753 6112 VLOAD* = OCT40001
046234,000262: 7753 4101 OCT60000 = RELTAB11
046235,000263: 7753 4350 BANKMASK = HI5
046236,000264:
End of include-file FIXED-FIXED_CONSTANT_POOL.agc. Parent file is MAIN.agc