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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045999,000002: ## Copyright: Public domain.
046000,000003: ## Filename: FIXED-FIXED_CONSTANT_POOL.agc
046001,000004: ## Purpose: A section of the reconstructed source code for Luminary 130.
046002,000005: ## This was the original program released for the Apollo 13 LM,
046003,000006: ## although several more revisions would follow. It has been
046004,000007: ## reconstructed from a listing of Luminary 131, from which it
046005,000008: ## differs on only two lines in P70-P71. The difference is
046006,000009: ## described in detail in Luminary memo #129, which was used
046007,000010: ## to perform the reconstruction. This file is intended to be a
046008,000011: ## faithful reconstruction, except that the code format has been
046009,000012: ## changed to conform to the requirements of the yaYUL assembler
046010,000013: ## rather than the original YUL assembler.
046011,000014: ## Reference: pp. 1089-1093
046012,000015: ## Contact: Ron Burkey <info@sandroid.org>.
046013,000016: ## Website: www.ibiblio.org/apollo/index.html
046014,000017: ## Mod history: 04/23/03 RSB. Began.
046015,000018: ## 05/14/05 RSB Corrected website reference above.
046016,000019: ## 2010-10-25 JL Indentation fixes.
046017,000020: ## 2017-01-06 RSB Page numbers now agree with those on the
046018,000021: ## original harcopy, as opposed to the PDF page
046019,000022: ## numbers in 1701.pdf.
046020,000023: ## 2017-02-27 RSB Proofed comment text using octopus/ProoferComments.
046021,000024: ## 2017-03-13 RSB Comment-text fixes noted in proofing Luminary 116.
046022,000025: ## 2018-09-04 MAS Copied from Luminary 131 for Luminary 130.
046023,000026:
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Page 1089
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046025,000028: 4732 BLOCK 02
046026,000029: 4732 COUNT* $$/FCONS
046027,000030:
046028,000031: # THE FOLLOWING TABLE OF 18 VALUES IS INDEXED. DO NOT INSERT OR REMOVE ANY QUANTITIES.
046029,000032:
046030,000033: 4732 37777 DPOSMAX OCT 37777 # MUST PRECEDE POSMAX
046031,000034: 4733 37777 POSMAX OCT 37777
046032,000035:
046033,000036: 4734 4734 LIMITS = NEG1/2
046034,000037:
046035,000038: 4734 57777 NEG1/2 OCT -20000 # USED BY SIN ROUTINE (MUST BE TWO
046036,000039: # LOCATIONS IN FRONT OF BIT14)
046037,000040:
046038,000041: # BIT TABLE
046039,000042:
046040,000043: 4735 40000 BIT15 OCT 40000
046041,000044: 4736 20000 BIT14 OCT 20000
046042,000045: 4737 10000 BIT13 OCT 10000
046043,000046: 4740 04000 BIT12 OCT 04000
046044,000047: 4741 02000 BIT11 OCT 02000
046045,000048: 4742 01000 BIT10 OCT 01000
046046,000049: 4743 00400 BIT9 OCT 00400
046047,000050: 4744 00200 BIT8 OCT 00200
046048,000051: 4745 00100 BIT7 OCT 00100
046049,000052: 4746 00040 BIT6 OCT 00040
046050,000053: 4747 00020 BIT5 OCT 00020
046051,000054: 4750 00010 BIT4 OCT 00010
046052,000055: 4751 00004 BIT3 OCT 00004
046053,000056: 4752 00002 BIT2 OCT 00002
046054,000057: 4753 00001 BIT1 OCT 00001
046055,000058:
046056,000059: # DO NOT DESTROY THIS COMBINATION, SINCE IT IS USED IN DOUBLE PRECISION INSTRUCTIONS.
046057,000060: 4754 77777 NEG0 OCT -0 # MUST PRECEDE ZERO
046058,000061: 4755 00000 ZERO OCT 0 # MUST FOLLOW NEG0
046059,000062: # BIT1 OCT 00001
046060,000063: # NO.WDS OCT 2 INTERPRETER
046061,000064: # OCTAL3 OCT 3 INTERPRETER
046062,000065: # R3D1 OCT 4 PINBALL
046063,000066: 4756 00005 FIVE OCT 5
046064,000067: # REVCNT OCT 6 INTERPRETER
046065,000068: 4757 00007 SEVEN OCT 7
046066,000069: # BIT4 OCT 00010
046067,000070: # R2D1 OCT 11 PINBALL
046068,000071: 4760 4320 OCT11 = R2D1 # P20S
046069,000072: # BINCON DEC 10 PINBALL (OCTAL 12)
046070,000073: 4760 00013 ELEVEN DEC 11 B-14
046071,000074: # OCT14 OCT 14 ALARM AND ABORT (FILLER)
046072,000075: 4761 00015 OCT15 OCT 15
046073,000076: # R1D1 OCT 16 PINBALL
046074,000077: 4762 00017 LOW4 OCT 17
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Page 1090
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046076,000079: # BIT5 OCT 00020
046077,000080: # ND1 OCT 21 PINBALL
046078,000081: # VD1 OCT 23 PINBALL
046079,000082: # OCT24 OCT 24 SERVICE ROUTINES
046080,000083: # MD1 OCT 25 PINBALL
046081,000084: 4763 00030 BITS4&5 OCT 30
046082,000085: # OCT31 OCT 31 SERVICE ROUTINES
046083,000086: 4764 00033 OCT33 OCT 33
046084,000087: 4765 4764 DEC27 = OCT33
046085,000088: 4765 00035 OCT35 OCT 35
046086,000089: 4766 4765 DEC29 = OCT35
046087,000090: 4766 00032 CALLCODE OCT 00032
046088,000091: # LOW5 OCT 37 PINBALL
046089,000092: # 33DEC DEC 33 PINBALL (OCTAL 41)
046090,000093: # 34DEC DEC 34 PINBALL (OCTAL 42)
046091,000094: 4767 00045 TBUILDFX DEC 37 B-14 # BUILDUP FOR CONVIENCE IN DAPTESTING
046092,000095: 4770 00046 TDECAYFX DEC 38 B-14 # CONVENIENCE FOR DAPTESTING
046093,000096: # BIT6 OCT 00040
046094,000097: 4771 00050 OCT50 OCT 50
046095,000098: 4772 00055 DEC45 DEC 45 B-14
046096,000099: 4773 00060 SUPER011 OCT 60 # BITS FOR SUPERBNK SETTING 011.
046097,000100: 4774 00062 .5SEC DEC 50 B-14
046098,000101: # BIT7 OCT 00100
046099,000102:
046100,000103: 4775 4745 SUPER100 = BIT7 # BITS FOR SUPERBNK SETTING 100
046101,000104: # (LAST 4K OF ROPE)
046102,000105: 4775 00120 SUPER101 OCT 120 # BITS FOR SUPERBNK SETTING 101
046103,000106: # OCT121 OCT 121 SERVICE ROUTINES
046104,000107: # (FIRST 8K OF ACM)
046105,000108: 4776 00140 SUPER110 OCT 140 # BITS FOR SUPERBNK SETTING 110.
046106,000109: # (LAST 8K OF ACM)
046107,000110: 4777 00144 1SEC DEC 100 B-14
046108,000111: # LOW7 OCT 177 INTERPRETER
046109,000112: # BIT8 OCT 00200
046110,000113: # OT215 OCT 215 ALARM AND ABORT
046111,000114: # 8,5 OCT 00220 P20-P25 SUNDANCE
046112,000115: 5000 00310 2SECS DEC 200 B-14
046113,000116: # LOW8 OCT 377 PINBALL
046114,000117: # BIT9 OCT 00400
046115,000118: 5001 00401 GN/CCODE OCT 00401 # SET S/C CONTROL SWITCH TO G/N
046116,000119: 5002 00454 3SECS DEC 300 B-14
046117,000120: 5003 00620 4SECS DEC 400 B-14
046118,000121: 5004 00777 LOW9 OCT 777
046119,000122: # BIT10 OCT 01000
046120,000123: # 5.5DEGS DEC .03056 P20-P25 SUNDANCE (OCTAL 00765)
046121,000124: # OCT1103 OCT 1103 ALARM AND ABORT
046122,000125: 5005 01124 C5/2 DEC .0363551 # (OCTAL 01124)
046123,000126: 5006 01211 V05N09 VN 0509 # (SAME AS OCTAL 1211)
046124,000127: 5007 01400 OCT1400 OCT 01400
046125,000128: 5010 01426 V06N22 VN 0622
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Page 1091
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046127,000130: # MID5 OCT 1740 PINBALL
046128,000131: 5011 01776 BITS2-10 OCT 1776
046129,000132: 5012 01777 LOW10 OCT 1777
046130,000133: # BIT11 OCT 02000
046131,000134: # 2K+3 OCT 2003 PINBALL
046132,000135: 5013 02177 LOW7+2K OCT 2177 # OP CODE MASK + BANK 1 FBANK SETTING.
046133,000136: 5014 02400 EBANK5 OCT 02400
046134,000137: 5015 03000 PRIO3 OCT 03000
046135,000138: 5016 03400 EBANK7 OCT 03400
046136,000139: # LOW11 OCT 3777 PINBALL
046137,000140: # BIT12 OCT 04000
046138,000141: # RELTAB OCT 04025 T4RUPT
046139,000142: 5017 05000 PRIO5 OCT 05000
046140,000143: 5020 06000 PRIO6 OCT 06000
046141,000144: 5021 07000 PRIO7 OCT 07000
046142,000145:
046143,000146: # BIT13 OCT 10000
046144,000147: # OCT 10003 T4RUPT RELTAB +1D
046145,000148: # 13,7,2 OCT 10102 P20-P25 SUNDANCE
046146,000149: 5022 11000 PRIO11 OCT 11000
046147,000150: # PRIO12 OCT 12000 BANKCALL
046148,000151: 5023 13000 PRIO13 OCT 13000
046149,000152: 5024 14000 PRIO14 OCT 14000
046150,000153: # OCT 14031 T4RUPT RELTAB +2D
046151,000154: 5025 15000 PRIO15 OCT 15000
046152,000155: 5026 16000 PRIO16 OCT 16000
046153,000156: # 85DEGS DEC .45556 P20-P25 SUNDANCE (OCTAL 16450)
046154,000157: 5027 17000 PRIO17 OCT 17000
046155,000158: 5030 17770 OCT17770 OCT 17770
046156,000159: # BIT14 OCT 20000
046157,000160: # OCT 20033 T4RUPT RELTAB +3D
046158,000161: 5031 21000 PRIO21 OCT 21000
046159,000162:
046160,000163: 7713 BLOCK 03
046161,000164: 7713 COUNT* $$/FCONS
046162,000165:
046163,000166: 7713 22000 PRIO22 OCT 22000 # SERVICE ROUTINES
046164,000167: 7714 23000 PRIO23 OCT 23000
046165,000168: 7715 24000 PRIO24 OCT 24000
046166,000169: # 5/8+1 OCT 24001 SINGLE PRECISION SUBROUTINES
046167,000170: # OCT 24017 T4RUPT RELTAB +4D
046168,000171: 7716 25000 PRIO25 OCT 25000
046169,000172: 7717 26000 PRIO26 OCT 26000
046170,000173: 7720 27000 PRIO27 OCT 27000
046171,000174: # CHRPRIO OCT 30000 PINBALL
046172,000175: # OCT 30036 T4RUPT RELTAB +5D
046173,000176: 7721 31000 PRIO31 OCT 31000
046174,000177: 7722 31103 C1/2 DEC .7853134 # (OCTAL 31103)
046175,000178: 7723 32000 PRIO32 OCT 32000
046176,000179: 7724 33000 PRIO33 OCT 33000
046177,000180: 7725 34000 PRIO34 OCT 34000
046178,000181: # OCT 34034 T4RUPT RELTAB +6D
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Page 1092
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046180,000183: 7726 35000 PRIO35 OCT 35000
046181,000184: 7727 36000 PRIO36 OCT 36000
046182,000185: 7730 37000 PRIO37 OCT 37000
046183,000186: 7731 37401 63/64+1 OCT 37401
046184,000187: # MID7 OCT 37600 PINBALL
046185,000188: 7732 37766 OCT37766 OCT 37766
046186,000189: 7733 37774 OCT37774 OCT 37774
046187,000190: 7734 37776 OCT37776 OCT 37776
046188,000191: # DPOSMAX OCT 37777
046189,000192: # BIT15 OCT 40000
046190,000193: # OCT40001 OCT 40001 INTERPRETER (CS 1 INSTRUCTION)
046191,000194: 7735 40014 DLOADCOD OCT 40014
046192,000195: 7736 40015 DLOAD* OCT 40015
046193,000196: # OCT 40023 T4RUPT RELTAB +7D
046194,000197: 7737 40040 BIT15+6 OCT 40040
046195,000198: 7740 40200 OCT40200 OCT 40200
046196,000199: # OCT 44035 T4RUPT RELTAB +8D
046197,000200: # OCT 50037 T4RUPT RELTAB +9D
046198,000201: # OCT 54000 T4RUPT RELTAB +10D
046199,000202: 7741 57777 -BIT14 OCT 57777
046200,000203: # RELTAB11 OCT 60000 T4RUPT
046201,000204: 7742 65552 C3/2 DEC -.3216147 # (OCTAL 65552)
046202,000205: 7743 70000 13,14,15 OCT 70000
046203,000206: 7744 73777 -1/8 OCT 73777
046204,000207: 7745 74000 HIGH4 OCT 74000
046205,000208: 7746 74056 -ENDERAS DEC -2001 B-14 # (OCTAL 74056)
046206,000209: # HI5 OCT 76000 PINBALL
046207,000210: 7747 77700 HIGH9 OCT 77700
046208,000211: # -ENDVAC DEC -45 INTERPRETER (OCTAL 77722)
046209,000212: # -OCT10 OCT -10 (OCT 77767)
046210,000213: # NEG4 DEC -4 (OCTAL 77773)
046211,000214: 7750 77774 NEG3 DEC -3 B-14
046212,000215: 7751 77775 NEG2 OCT 77775
046213,000216: 7752 77776 NEGONE DEC -1 B-14
046214,000217:
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Page 1093
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046216,000219:
046217,000220: # DEFINED BY EQUALS
046218,000221:
046219,000222: # IT WOULD BE TO THE USERS ADVANTAGE TO OCCASIONALLY CHECK ANY OF THESE SYMBOLS IN ORDER TO PREVENT ANY
046220,000223: # ACCIDENTAL DEFINITION CHANGES.
046221,000224:
046222,000225: 7753 7752 MINUS1 = NEG1
046223,000226: 7753 7752 NEG1 = NEGONE
046224,000227: 7753 4753 ONE = BIT1
046225,000228: 7753 4752 TWO = BIT2
046226,000229: 7753 6250 THREE = OCTAL3
046227,000230: 7753 6250 LOW2 = THREE
046228,000231: 7753 4751 FOUR = BIT3
046229,000232: 7753 6245 SIX = REVCNT
046230,000233: 7753 4757 LOW3 = SEVEN
046231,000234: 7753 4750 EIGHT = BIT4
046232,000235: 7753 4320 NINE = R2D1
046233,000236: 7753 4363 TEN = BINCON
046234,000237: 7753 4760 NOUTCON = ELEVEN
046235,000238: 7753 4360 OCT23 = VD1
046236,000239: 7753 4362 OCT25 = MD1
046237,000240: 7753 4742 PRIO1 = BIT10
046238,000241: 7753 5007 EBANK3 = OCT1400
046239,000242: 7753 4741 PRIO2 = BIT11
046240,000243: 7753 4775 OCT120 = SUPER101
046241,000244: 7753 4776 OCT140 = SUPER110
046242,000245: 7753 4741 2K = BIT11
046243,000246: 7753 4741 EBANK4 = BIT11
046244,000247: 7753 4740 PRIO4 = BIT12
046245,000248: 7753 5015 EBANK6 = PRIO3
046246,000249: 7753 4737 QUARTER = BIT13
046247,000250: 7753 4737 PRIO10 = BIT13
046248,000251: 7753 7666 OCT10001 = CCSL
046249,000252: 7753 4736 POS1/2 = HALF
046250,000253: 7753 4736 PRIO20 = BIT14
046251,000254: 7753 4736 HALF = BIT14
046252,000255: 7753 4355 PRIO30 = CHRPRIO
046253,000256: 7753 4355 BIT13-14 = PRIO30 # INTERPRETER USES IN PROCESSING STORECODE
046254,000257: 7753 6474 OCT30002 = TLOAD +1
046255,000258: 7753 7725 B12T14 = PRIO34
046256,000259: 7753 4735 NEGMAX = BIT15
046257,000260: 7753 4735 VLOADCOD = BIT15
046258,000261: 7753 6112 VLOAD* = OCT40001
046259,000262: 7753 4101 OCT60000 = RELTAB11
046260,000263: 7753 4350 BANKMASK = HI5
046261,000264:
End of include-file FIXED-FIXED_CONSTANT_POOL.agc. Parent file is MAIN.agc