### FILE="Main.annotation" ## Copyright: Public domain. ## Filename: FIXED-FIXED_CONSTANT_POOL.agc ## Purpose: A section of Luminary revision 116. ## It is part of the source code for the Lunar Module's (LM) ## Apollo Guidance Computer (AGC) for Apollo 12. ## This file is intended to be a faithful transcription, except ## that the code format has been changed to conform to the ## requirements of the yaYUL assembler rather than the ## original YUL assembler. ## Reference: pp. 1087-1091 ## Assembler: yaYUL ## Contact: Ron Burkey . ## Website: www.ibiblio.org/apollo/index.html ## Mod history: 2017-01-22 MAS Created from Luminary 99. ## 2017-02-11 NV Updated for Luminary 116. ## 2017-03-13 RSB Proofed comment text via 3-way diff vs ## Luminary 99 and 132. ## Page 1087 BLOCK 02 COUNT* $$/FCONS # THE FOLLOWING TABLE OF 18 VALUES IS INDEXED. DO NOT INSERT OR REMOVE ANY QUANTITIES. DPOSMAX OCT 37777 # MUST PRECEDE POSMAX POSMAX OCT 37777 LIMITS = NEG1/2 NEG1/2 OCT -20000 # USED BY SIN ROUTINE (MUST BE TWO # LOCATIONS IN FRONT OF BIT14) # BIT TABLE BIT15 OCT 40000 BIT14 OCT 20000 BIT13 OCT 10000 BIT12 OCT 04000 BIT11 OCT 02000 BIT10 OCT 01000 BIT9 OCT 00400 BIT8 OCT 00200 BIT7 OCT 00100 BIT6 OCT 00040 BIT5 OCT 00020 BIT4 OCT 00010 BIT3 OCT 00004 BIT2 OCT 00002 BIT1 OCT 00001 # DO NOT DESTROY THIS COMBINATION, SINCE IT IS USED IN DOUBLE PRECISION INSTRUCTIONS. NEG0 OCT -0 # MUST PRECEDE ZERO ZERO OCT 0 # MUST FOLLOW NEG0 # BIT1 OCT 00001 # NO.WDS OCT 2 INTERPRETER # OCTAL3 OCT 3 INTERPRETER # R3D1 OCT 4 PINBALL FIVE OCT 5 # REVCNT OCT 6 INTERPRETER SEVEN OCT 7 # BIT4 OCT 00010 # R2D1 OCT 11 PINBALL OCT11 = R2D1 # P20S # BINCON DEC 10 PINBALL (OCTAL 12) ELEVEN DEC 11 # OCT14 OCT 14 ALARM AND ABORT (FILLER) OCT15 OCT 15 # R1D1 OCT 16 PINBALL LOW4 OCT 17 ## Page 1088 # BIT5 OCT 00020 # ND1 OCT 21 PINBALL # VD1 OCT 23 PINBALL # OCT24 OCT 24 SERVICE ROUTINES # MD1 OCT 25 PINBALL BITS4&5 OCT 30 # OCT31 OCT 31 SERVICE ROUTINES OCT33 OCT 33 DEC27 = OCT33 OCT35 OCT 35 DEC29 = OCT35 CALLCODE OCT 00032 # LOW5 OCT 37 PINBALL # 33DEC DEC 33 PINBALL (OCTAL 41) # 34DEC DEC 34 PINBALL (OCTAL 42) TBUILDFX DEC 37 # BUILDUP FOR CONVIENCE IN DAPTESTING TDECAYFX DEC 38 # CONVENIENCE FOR DAPTESTING # BIT6 OCT 00040 OCT50 OCT 50 DEC45 DEC 45 SUPER011 OCT 60 # BITS FOR SUPERBNK SETTING 011. .5SEC DEC 50 # BIT7 OCT 00100 SUPER100 = BIT7 # BITS FOR SUPERBNK SETTING 100 # (LAST 4K OF ROPE) SUPER101 OCT 120 # BITS FOR SUPERBNK SETTING 101 # OCT121 OCT 121 SERVICE ROUTINES # (FIRST 8K OF ACM) SUPER110 OCT 140 # BITS FOR SUPERBNK SETTING 110. # (LAST 8K OF ACM) 1SEC DEC 100 # LOW7 OCT 177 INTERPRETER # BIT8 OCT 00200 # OT215 OCT 215 ALARM AND ABORT # 8,5 OCT 00220 P20-P25 SUNDANCE 2SECS DEC 200 # LOW8 OCT 377 PINBALL # BIT9 OCT 00400 GN/CCODE OCT 00401 # SET S/C CONTROL SWITCH TO G/N 3SECS DEC 300 4SECS DEC 400 LOW9 OCT 777 # BIT10 OCT 01000 # 5.5DEGS DEC .03056 P20-P25 SUNDANCE (OCTAL 00765) # OCT1103 OCT 1103 ALARM AND ABORT C5/2 DEC .0363551 # (OCTAL 01124) V05N09 VN 0509 # (SAME AS OCTAL 1211) OCT1400 OCT 01400 V06N22 VN 0622 ## Page 1089 # MID5 OCT 1740 PINBALL BITS2-10 OCT 1776 LOW10 OCT 1777 # BIT11 OCT 02000 # 2K+3 OCT 2003 PINBALL LOW7+2K OCT 2177 # OP CODE MASK + BANK 1 FBANK SETTING. EBANK5 OCT 02400 PRIO3 OCT 03000 EBANK7 OCT 03400 # LOW11 OCT 3777 PINBALL # BIT12 OCT 04000 # RELTAB OCT 04025 T4RUPT PRIO5 OCT 05000 PRIO6 OCT 06000 PRIO7 OCT 07000 # BIT13 OCT 10000 # OCT 10003 T4RUPT RELTAB +1D # 13,7,2 OCT 10102 P20-P25 SUNDANCE PRIO11 OCT 11000 # PRIO12 OCT 12000 BANKCALL PRIO13 OCT 13000 PRIO14 OCT 14000 # OCT 14031 T4RUPT RELTAB +2D PRIO15 OCT 15000 PRIO16 OCT 16000 # 85DEGS DEC .45556 P20-P25 SUNDANCE (OCTAL 16450) PRIO17 OCT 17000 OCT17770 OCT 17770 # BIT14 OCT 20000 # OCT 20033 T4RUPT RELTAB +3D PRIO21 OCT 21000 BLOCK 03 COUNT* $$/FCONS PRIO22 OCT 22000 # SERVICE ROUTINES PRIO23 OCT 23000 PRIO24 OCT 24000 # 5/8+1 OCT 24001 SINGLE PRECISION SUBROUTINES # OCT 24017 T4RUPT RELTAB +4D PRIO25 OCT 25000 PRIO26 OCT 26000 PRIO27 OCT 27000 # CHRPRIO OCT 30000 PINBALL # OCT 30036 T4RUPT RELTAB +5D PRIO31 OCT 31000 C1/2 DEC .7853134 # (OCTAL 31103) PRIO32 OCT 32000 PRIO33 OCT 33000 PRIO34 OCT 34000 # OCT 34034 T4RUPT RELTAB +6D ## Page 1090 PRIO35 OCT 35000 PRIO36 OCT 36000 PRIO37 OCT 37000 63/64+1 OCT 37401 # MID7 OCT 37600 PINBALL OCT37766 OCT 37766 OCT37774 OCT 37774 OCT37776 OCT 37776 # DPOSMAX OCT 37777 # BIT15 OCT 40000 # OCT40001 OCT 40001 INTERPRETER (CS 1 INSTRUCTION) DLOADCOD OCT 40014 DLOAD* OCT 40015 # OCT 40023 T4RUPT RELTAB +7D BIT15+6 OCT 40040 OCT40200 OCT 40200 # OCT 44035 T4RUPT RELTAB +8D # OCT 50037 T4RUPT RELTAB +9D # OCT 54000 T4RUPT RELTAB +10D -BIT14 OCT 57777 # RELTAB11 OCT 60000 T4RUPT C3/2 DEC -.3216147 # (OCTAL 65552) 13,14,15 OCT 70000 -1/8 OCT 73777 HIGH4 OCT 74000 -ENDERAS DEC -2001 # (OCTAL 74056) # HI5 OCT 76000 PINBALL HIGH9 OCT 77700 # -ENDVAC DEC -45 INTERPRETER (OCTAL 77722) # -OCT10 OCT -10 (OCT 77767) # NEG4 DEC -4 (OCTAL 77773) NEG3 DEC -3 NEG2 OCT 77775 NEGONE DEC -1 ## Page 1091 # DEFINED BY EQUALS # IT WOULD BE TO THE USERS ADVANTAGE TO OCCASIONALLY CHECK ANY OF THESE SYMBOLS IN ORDER TO PREVENT ANY # ACCIDENTAL DEFINITION CHANGES. MINUS1 = NEG1 NEG1 = NEGONE ONE = BIT1 TWO = BIT2 THREE = OCTAL3 LOW2 = THREE FOUR = BIT3 SIX = REVCNT LOW3 = SEVEN EIGHT = BIT4 NINE = R2D1 TEN = BINCON NOUTCON = ELEVEN OCT23 = VD1 OCT25 = MD1 PRIO1 = BIT10 EBANK3 = OCT1400 PRIO2 = BIT11 OCT120 = SUPER101 OCT140 = SUPER110 2K = BIT11 EBANK4 = BIT11 PRIO4 = BIT12 EBANK6 = PRIO3 QUARTER = BIT13 PRIO10 = BIT13 OCT10001 = CCSL POS1/2 = HALF PRIO20 = BIT14 HALF = BIT14 PRIO30 = CHRPRIO BIT13-14 = PRIO30 # INTERPRETER USES IN PROCESSING STORECODE OCT30002 = TLOAD +1 B12T14 = PRIO34 NEGMAX = BIT15 VLOADCOD = BIT15 VLOAD* = OCT40001 OCT60000 = RELTAB11 BANKMASK = HI5