Source Code
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These source-code files are part of a reconstructed copy of Comanche 67, the
Apollo Guidance Computer (AGC) Command Module (CM) software for Apollo 12.
They have been adapted from sources files for Comanche 55, and updated via
disassembly of binary dumps of original core rope memory modules, part numbers
2003972-1081, 2003972-1091, 2003972-1111, 2003972-1121, 2003972-1131, and 2003972-1141.
Since only binary dumps (rather than listings) of Comanche 67 are available as source material,
all comments and labels are approximate.
They have been taken from other AGC programs where possible, or, in some places, written
from scratch to match what we believe would have been in the original listing.
|
022284,000002: ## Copyright: Public domain.
022285,000003: ## Filename: P11.agc
022286,000004: ## Purpose: A section of Comanche revision 067.
022287,000005: ## It is part of the reconstructed source code for the flight
022288,000006: ## software for the Command Module's (CM) Apollo Guidance Computer
022289,000007: ## (AGC) for Apollo 12. No original listings of this program are
022290,000008: ## available; instead, this file was created via dissassembly of
022291,000009: ## dumps of Comanche 067 core rope modules and comparison with
022292,000010: ## other AGC programs.
022293,000011: ## Assembler: yaYUL
022294,000012: ## Contact: Ron Burkey <info@sandroid.org>.
022295,000013: ## Website: www.ibiblio.org/apollo/index.html
022296,000014: ## Mod history: 2023-08-16 MAS Created from Comanche 055.
022297,000015:
022298,000016:
022299,000017: # EARTH ORBIT INSERTION MONITOR PROGRAM
022300,000018: # *************************************
022301,000019:
022302,000020: # PROGRAM DESCRIPTION -P11-
022303,000021:
022304,000022: # MOD NO. 1
022305,000023: # MOD BY ELIASSEN
022306,000024:
022307,000025: # FUNCTIONAL DESCRIPTION
022308,000026:
022309,000027: # P11 IS INITIATED BY
022310,000028:
022311,000029: # A) GYROCOMPASS PRG P02 WHEN LIFTOFF DISCRETE IS RECEIVED OR
022312,000030: # B) BACKUP THRU VERB 75 ENTER
022313,000031:
022314,000032: # PROGRAM WILL
022315,000033: # 1. ZERO CMC CLOCK AT LIFTOFF (OR UPON RECEIPT OF BACKUP)
022316,000034: # 2. UPDATE TEPHEM TO TIME CMC CLOCK WAS ZEROED
022317,000035: # 3. INITIATE SERVICER AT PREREAD1
022318,000036: # 4. CHANGE MAJOR MODE TO 11
022319,000037: # 5. CLEAR DSKY IN CASE OF V 75
022320,000038: # 6. STORE LIFTOFF IMU-CDU ANGLES FOR ATT. ERROR DISPLAY
022321,000039: # 7. TERMINATE GYROCOMPASSING - -
022322,000040: # 8. COMPUTE INITIAL VECTORS RN, VN - - -
022323,000041: # 9. COMPUTE REFSMMAT FOR PRELAUNCH ALIGNMENT WHERE U ,U ,U ARE
022324,000042: # - - X Y Z
022325,000043: # U =UNIT(-R) LOCAL VERTICAL AT TIME OF LIFTOFF
022326,000044: # Z
022327,000045: # - - -
022328,000046: # U =UNIT(A), A=HOR VECTOR AT LAUNCH AZIMUTH
022329,000047: # X
022330,000048: # - - -
022331,000049: # U =U * U
022332,000050: # U Z X
022333,000051: # 10. SET REFSMMAT KNOWN FLAG
022334,000052: # 11. SET AVGEXIT IN SERVICER TO VHHDOT TO
022335,000053: # COMPUTE AND DISPLAY NOUN 62 EVERY 2 SECONDS
022336,000054:
022337,000055: # R1 V1 - INTERTIAL VELOCITY MAGNITUDE IN FPS
022338,000056: # R2 HDOT - RATE OF CHANGE OF VEHICLE VEL IN FPS
022339,000057: # R3 H - VEHICLE ALTITUDE ABOVE PAD IN NM
022340,000058: #
022341,000059: # 12. DISPLAY BODY AXES ATT. ERRORS ON FDAI NEEDLES
022342,000060:
022343,000061: # A) FROM L.O. TO RPSTART (APPROX. 0 TO +10SECS AFTER L.O.)
022344,000062: # DESIRED ATTITUDE IS AS STORED AT L.O.
022345,000063: # B) FROM RPSTART TO POLYSTOP (APPROX. +10 TO +133SECS AFTER LO)
022346,000064: # DESIRED ATTITUDE IS SPECIFIED BY CMC PITCH AND ROLL
022347,000065: # POLYNOMIALS DURING SATURN ROLLOUT AND PITCHOVER
022348,000066: # THE DISPLAY IS RUN AS LOW PRIORITY JOB APPROX.
022349,000067: # EVERY 1/2 SEC OR LESS AND IS DISABLED UPON OVFLO OF TIME1
022350,000068:
022351,000069: # SUBROUTINES CALLED
022352,000070:
022353,000071: # 2PHSCHNG BANKCALL CALCGRA CDUTRIG CLEANDSP DANZIG
022354,000072: # DELAYJOB EARTHR ENDOFJOB FINDVAC IBNKCALL
022355,000073: # INTPRET LALOTORV NEEDLER NEWMODEX PHASCHNG
022356,000074: # POSTJUMP POWRSERS PREREAD1 REGODSPR S11.1
022357,000075: # SERVEXIT TASKOVER TCDANZIG V1ST02S WAITLIST
022358,000076:
022359,000077: # ASTRONAUT REQUESTS (IF ALTITUDE ABOVE 300,000 FT)
022360,000078:
022361,000079: # DSKY -
022362,000080: # MONITOR DISPLAY OF TIME TO PERIGEE R1 HOURS
022363,000081: # R2 MINUTES
022364,000082:
022365,000083: # DSKY -
022366,000084: # MONITOR DISPLAY OF R1 APOGEE ALTITUDE IN NAUTICAL MILES
022367,000085: # R2 PERIGEE ALTITUDE IN NAUTICAL MILES
022368,000086: # R3 TFF IN MINUTES/SECS
022369,000087:
022370,000088: # IF ASTRONAUT HAS REQUESTED ANY OF THESE DISPLAYS HE MUST
022371,000089: # HIT PROCEED TO RETURN TO NORMAL NOUN 62 DISPLAY
022372,000090: # NORMAL EXIT MODE
022373,000091:
022374,000092: # ASTRONAUT VERB 37 ENTER 00 ENTER
022375,000093:
022376,000094: # ALARM MODES - NONE
022377,000095:
022378,000096: # ABORT EXIT MODES -
022379,000097:
022380,000098: # OUTPUT
022381,000099:
022382,000100: # TLIFTOFF (DP) TEPHEM (TP)
022383,000101: # REFSMMAT
022384,000102: # DSKY DISPLAY
022385,000103: # FDAI DISPLAY
022386,000104:
022387,000105: # ERASABLE INITIALIZATION
022388,000106:
022389,000107: # AZO, AXO, -AYO
022390,000108: # LATITUDE
022391,000109: # PADLONG
022392,000110: # TEPHEM
022393,000111: # PGNCSALT
022394,000112: # POLYNUM THRU POLYNUM +14D)
022395,000113: # RPSTART
022396,000114: # POLYSTOP
022397,000115: # FLAGS SET OR RESET
022398,000116: # SET REFSMFLG
022399,000117: # SET DVMON IDLE FLAG
022400,000118: # CLEAR ERADFLAG
022401,000119:
022402,000120: # DEBRIS
022403,000121:
022404,000122: # LIFTTEMP
022405,000123: # POLYNUM THRU POLYNUM +7
022406,000124: # SPOLYARG
022407,000125: # BODY1, BODY2, BODY3
022408,000126: # VMAG2, ALTI, HDOT
022409,000127: # CENTRALS, CORE SET AND VAC AREAS
022410,000128:
022411,000129: 04,3303 COUNT 34/P11
022412,000130:
022413,000131: 04,3303 5051 BITS5-6 = SUPER011
022414,000132: 42,3606 BANK 42
022415,000133: 34,2000 SETLOC P11ONE
022416,000134: 34,2000 BANK
022417,000135:
022418,000136: 34,2002 E3,1706 EBANK= TEPHEM
022419,000137: 34,2002 35065 P11 CA EBANK3
022420,000138: 34,2003 54003 TS EBANK
022421,000139:
022422,000140: 34,2004 00006 EXTEND
022423,000141: 34,2005 32277 DCA REP11S # DIRECT RESTARTS TO REP11
022424,000142: 34,2006 52757 DXCH -PHASE3
022425,000143: 34,2007 45035 CS ZERO
022426,000144: 34,2010 22007 ZL
022427,000145: 34,2011 55265 TS LIFTTEMP
022428,000146: 34,2012 52763 DXCH -PHASE5 # INACTIVE GROUP 5, PRELAUNCH PROTECTION
022429,000147: 34,2013 00006 P11+7 EXTEND
022430,000148: 34,2014 32301 DCA REP11SA
022431,000149: 34,2015 53337 DXCH TLIFTOFF
022432,000150:
022433,000151: 34,2016 00006 EXTEND
022434,000152: 34,2017 30025 DCA TIME2
022435,000153: 34,2020 53266 DXCH LIFTTEMP # FOR RESTARTS
022436,000154:
022437,000155: 34,2021 35035 CA ZERO
022438,000156: 34,2022 22007 ZL
022439,000157: 34,2023 52025 DXCH TIME2
022440,000158: 34,2024 53337 REP11A-2 DXCH TLIFTOFF
022441,000159: 34,2025 52757 REP11A-1 DXCH -PHASE3 # RESET PHASE
022442,000160:
022443,000161: 34,2026 00004 REP11A INHINT
022444,000162: 34,2027 00006 EXTEND
022445,000163: 34,2030 31710 DCA TEPHEM +1
022446,000164: 34,2031 53271 DXCH TEPHEM1 +1
022447,000165: 34,2032 31706 CA TEPHEM
022448,000166: 34,2033 57267 XCH TEPHEM1
022449,000167:
022450,000168: 34,2034 00006 EXTEND
022451,000169: 34,2035 31337 DCA TLIFTOFF
022452,000170: 34,2036 21271 DAS TEPHEM1 +1
022453,000171: 34,2037 27267 ADS TEPHEM1 # CORRECTOFOR OVERFLOW
022454,000172:
022455,000173: 34,2040 05426 TC PHASCHNG
022456,000174: 34,2041 05023 OCT 05023
022457,000175: 34,2042 22000 OCT 22000
022458,000176:
022459,000177: 34,2043 00004 INHINT
022460,000178: 34,2044 00006 EXTEND
022461,000179: 34,2045 31270 DCA TEPHEM1
022462,000180: 34,2046 53707 DXCH TEPHEM
022463,000181: 34,2047 31271 CA TEPHEM1 +2
022464,000182: 34,2050 57710 XCH TEPHEM +2
022465,000183:
022466,000184: 34,2051 32000 CAF EBDVCNT
022467,000185: 34,2052 54003 TS EBANK
022468,000186: 34,2053 E7,1431 EBANK= DVCNTR
022469,000187: 34,2053 04754 TC IBNKCALL
022470,000188: 34,2054 76735 CADR PREREAD1 # ZERO PIPS AND INITIALIZE AVERAGEG
022471,000189:
022472,000190: 34,2055 05426 TC PHASCHNG
022473,000191: 34,2056 05023 OCT 05023 # CONTINUE HERE ON RESTART
022474,000192: 34,2057 22000 OCT 22000
022475,000193:
022476,000194: 34,2060 35052 CAF .5SEC # START ATT ERROR DISPLAY
022477,000195: 34,2061 05261 TC WAITLIST # IN .5 SEC
022478,000196: 34,2062 E6,1704 EBANK= BODY3
022479,000197: 34,2062 02320 70066 2CADR ATERTASK
022480,000198:
022481,000199: 34,2064 05370 TC NEWMODEX # DISPLAY MM 11
022482,000200: 34,2065 00013 MM 11 B-14
022483,000201:
022484,000202: 34,2066 05562 TC UPFLAG
022485,000203: 34,2067 00022 ADRES NODOP01
022486,000204:
022487,000205: 34,2070 36214 CA POWDNCOD # SWITCH TO POWERED FLIGHT DOWNLIST
022488,000206: 34,2071 54332 TS DNLSTCOD
022489,000207:
022490,000208: 34,2072 04676 TC BANKCALL
022491,000209: 34,2073 20703 CADR CLEANDSP # CLEAR DSKY IN CASE OF V75
022492,000210:
022493,000211: 34,2074 05406 TC 2PHSCHNG
022494,000212: 34,2075 40514 OCT 40514 # PROTECT ATERTASK
022495,000213: 34,2076 00073 OCT 00073
022496,000214: 34,2077 32001 CAF EBQPLACE
022497,000215: 34,2100 54003 TS EBANK
022498,000216:
022499,000217: 34,2101 E5,1426 EBANK= QPLACES
022500,000218: 34,2101 32302 CA P11XIT # SET EXIT FROM PROUT IN EARTHR
022501,000219: 34,2102 55426 TS QPLACES
022502,000220: 34,2103 06006 TC INTPRET
022503,000221: 34,2104 64375 VLOAD MXV
022504,000222: 34,2105 02467 THETAN
022505,000223: 34,2106 02672 XSM
022506,000224: 34,2107 53372 VSL1 VAD
022507,000225: 34,2110 02650 ERCOMP
022508,000226: 34,2111 16650 STODL ERCOMP
022509,000227: 34,2112 01337 TLIFTOFF
022510,000228: 34,2113 52131 SSP GOTO
022511,000229: 34,2114 00052 S2
022512,000230: 34,2115 66424 CADR PROUT # RETURN FROM EARTHR
022513,000231: 34,2116 66373 EARTHR +3
022514,000232: 34,2117 22007 MATRXJOB ZL # STORE DP GIMBAL ANGLES FOR ATTITUDE
022515,000233: 34,2120 30032 CA CDUX # ERROR DISPLAY AFTER LIFTOFF
022516,000234: 34,2121 53760 DXCH OGC
022517,000235: 34,2122 22007 ZL
022518,000236: 34,2123 30033 CA CDUY
022519,000237: 34,2124 53762 DXCH IGC
022520,000238: 34,2125 22007 ZL
022521,000239: 34,2126 30034 CA CDUZ
022522,000240: 34,2127 53764 DXCH MGC
022523,000241: 34,2130 06006 TC INTPRET # -
022524,000242: 34,2131 74575 VLOAD VSR1 # SCALE OGC B-1
022525,000243: 34,2132 02760 OGC
022526,000244: 34,2133 02760 STORE OGC
022527,000245: 34,2134 77731 SSP # ZERO RTX2
022528,000246: 34,2135 03747 RTX2 # FOR
022529,000247: 34,2136 00000 0 # EARTH
022530,000248: 34,2137 65345 DLOAD PDDL
022531,000249: 34,2140 01273 PGNCSALT # ALTITUDE OF PGNCS
022532,000250: 34,2141 01264 PADLONG # LONGITUDE
022533,000251: 34,2142 55525 PDDL VDEF
022534,000252: 34,2143 02403 LATITUDE # GEODETIC LATITUDE
022535,000253: 34,2144 15104 STODL LAT # LAT,LONG,ALT ARE CONSECUTIVE
022536,000254: 34,2145 15334 HI6ZEROS # TIME = 0
022537,000255: 34,2146 45014 CLEAR CALL
022538,000256: 34,2147 00662 ERADFLAG
022539,000257: 34,2150 26451 LALOTORV # CONVERT TO POSITION VECTOR IN REF.COORDS
022540,000258:
022541,000259: 34,2151 35232 STCALL RN1 # -
022542,000260: 34,2152 70334 GETDOWN # RETURN WITH VECTOR FOR DOWN DIRECTION
022543,000261: 34,2153 53476 VCOMP UNIT
022544,000262: 34,2154 25752 STOVL REFSMMAT +12D # UNITZ = UNIT(GRAV)
022545,000263: 34,2155 01232 RN1
022546,000264: 34,2156 74235 VXV VXSC
022547,000265: 34,2157 01714 UNITW # SCALED AT 1
022548,000266: 34,2160 30304 -ERTHRAT # V = EARTHRATE X R
022549,000267: 34,2161 77712 VSL4 # SCALE TO 2(7) M/CS
022550,000268: 34,2162 25240 STOVL VN1
022551,000269: 34,2163 01752 REFSMMAT +12D
022552,000270: 34,2164 53435 VXV UNIT
022553,000271: 34,2165 01714 UNITW # (REF3 X UNITW) = EAST
022554,000272: 34,2166 47206 PUSH VXV
022555,000273: 34,2167 01752 REFSMMAT +12D # (EAST X REF3) = -SOUTH
022556,000274: 34,2170 65256 UNIT PDDL
022557,000275: 34,2171 02634 LAUNCHAZ # COS(AZ)*SOUTH
022558,000276: 34,2172 74346 COS VXSC
022559,000277: 34,2173 77626 STADR
022560,000278: 34,2174 62041 STODL REFSMMAT # TEMPORARY STORAGE
022561,000279: 34,2175 02634 LAUNCHAZ
022562,000280: 34,2176 74356 SIN VXSC # SIN(AZ)*EAST
022563,000281: 34,2177 53455 VAD UNIT # SIN(AZ)*EAST - COS(AZ)*SOUTH = REF1
022564,000282: 34,2200 01736 REFSMMAT
022565,000283: 34,2201 01736 STORE REFSMMAT
022566,000284:
022567,000285: 34,2202 53435 VXV UNIT # (REF1 X REF3) = -REF3
022568,000286: 34,2203 01752 REFSMMAT +12D
022569,000287: 34,2204 77676 VCOMP
022570,000288: 34,2205 01744 STORE REFSMMAT +6
022571,000289: 34,2206 45345 DLOAD DSU
022572,000290: 34,2207 15332 DPHALF # 1/2 REV
022573,000291: 34,2210 02634 LAUNCHAZ
022574,000292: 34,2211 65215 DAD PDDL
022575,000293:
022576,000294: 34,2212 02401 AZIMUTH
022577,000295: 34,2213 03301 SATRLRT # SET SATRLRT = -SATRLRT IF
022578,000296: 34,2214 45565 SIGN STADR # (1/2REV -LAVNCHAZ +AZIMUTH) IS NEGATIVE
022579,000297: 34,2215 74476 STORE SATRLRT # FOR ROLL CALC IN FDAI ATT. ERROR DISPLAY
022580,000298: 34,2216 77414 SET EXIT
022581,000299: 34,2217 01462 REFSMFLG # SET REFSMMAT KNOWN FLAG
022582,000300:
022583,000301: 34,2220 05426 TC PHASCHNG
022584,000302: 34,2221 04023 OCT 04023
022585,000303:
022586,000304: 34,2222 00006 EXTEND
022587,000305: 34,2223 32306 DCA P11SCADR
022588,000306: 34,2224 53223 DXCH AVGEXIT # SET AVGEXIT
022589,000307:
022590,000308: 34,2225 37665 CA PRIO31 # 2 SECONDS AT 2(+8)
022591,000309: 34,2226 55074 TS 1/PIPADT
022592,000310:
022593,000311: 34,2227 E6,1501 EBANK= RCSFLAGS
022594,000312: 34,2227 35073 CA EBANK6
022595,000313: 34,2230 54003 TS EBANK
022596,000314:
022597,000315: 34,2231 00004 INHINT
022598,000316: 34,2232 45035 CS ZERO
022599,000317: 34,2233 55063 TS TBASE5 # RESTART READACCS 2 SECONDS AFTER LIFTOFF
022600,000318:
022601,000319: 34,2234 40025 CS TIME1
022602,000320: 34,2235 65056 AD 2SECS # DO READACCS 2 SECONDS AFTER LIFTOFF
022603,000321:
022604,000322: 34,2236 10000 CCS A # CHECK TO INSURE DT IS POSITIVE
022605,000323: 34,2237 12242 TCF +3 # TIME POSITIVE
022606,000324: 34,2240 12242 TCF +2 # CANNOT GET HERE
022607,000325: 34,2241 35035 CA ZERO # TIME NEGATIVE - SET TO 1
022608,000326: 34,2242 65033 AD ONE # RESTORE TIME - OR MAKE POSITIVE
022609,000327:
022610,000328: 34,2243 05261 TC WAITLIST
022611,000329: 34,2244 E6,1661 EBANK= AOG
022612,000330: 34,2244 02757 76066 2CADR READACCS
022613,000331:
022614,000332: 34,2246 05406 TC 2PHSCHNG
022615,000333: 34,2247 00003 OCT 00003 # TURN OFF GROUP 3
022616,000334: 34,2250 00025 OCT 00025 # PROTECT NORMLIZE AND READACCS
022617,000335:
022618,000336: 34,2251 04715 TC POSTJUMP
022619,000337: 34,2252 77240 CADR NORMLIZE # DO NORMLIZE AND ENDOFJOB
022620,000338:
022621,000339:
022622,000340: 34,2253 E3,1706 EBANK= TEPHEM
022623,000341: 34,2253 00004 REP11 INHINT
022624,000342: 34,2254 10763 CCS PHASE5
022625,000343: 34,2255 05233 TC ENDOFJOB
022626,000344:
022627,000345: 34,2256 11265 CCS LIFTTEMP
022628,000346: 34,2257 12263 TCF +4
022629,000347: 34,2260 12263 TCF +3
022630,000348: 34,2261 12263 TCF +2
022631,000349: 34,2262 12013 TCF P11+7
022632,000350:
022633,000351: 34,2263 41336 CS TLIFTOFF
022634,000352: 34,2264 00006 EXTEND
022635,000353: 34,2265 62273 BZMF ENDREP11
022636,000354:
022637,000355: 34,2266 10024 CCS TIME2 # ** TIME2 MUST BE NON-ZERO AT LIFTOFF **
022638,000356: 34,2267 12021 TCF REP11A -5 # T2,T1 NOT YET ZEROED, GO AND DO IT
022639,000357:
022640,000358: 34,2270 00006 EXTEND # T2,T1 ZEROED, SET TLIFTOFF
022641,000359: 34,2271 31266 DCA LIFTTEMP
022642,000360: 34,2272 12024 TCF REP11A-2
022643,000361:
022644,000362: 34,2273 00006 ENDREP11 EXTEND
022645,000363: 34,2274 32301 DCA REP11SA
022646,000364: 34,2275 12025 TCF REP11A-1
022647,000365: 34,2276 77766 00011 REP11S 2OCT 7776600011
022648,000366:
022649,000367: 34,2300 77764 00013 REP11SA 2OCT 7776400013
022650,000368:
022651,000369: 34,2302 02451 P11XIT GENADR P11OUT
022652,000370: 34,2303 71704 41735 -ERTHRAT 2DEC* -7.292115138 E-7 B18* # - EARTH RATE AT 2(18)
022653,000371:
022654,000372: 34,2305 E6,1704 EBANK= BODY3
022655,000373: 34,2305 02307 70066 P11SCADR 2CADR VHHDOT
022656,000374:
022657,000375: 34,2307 6214 POWDNCOD EQUALS THREE
022658,000376:
022659,000377: 34,2307 E6,1704 EBANK= BODY3
022660,000378: # VHHDOT IS EXECUTED EVERY 2 SECONDS TO DISPLAY ON DSKY
022661,000379: # VI INERTIAL VELOCITY MAGNITUDE
022662,000380: # HDOT RATE OF CHANGE OF ALT ABOVE L PAD RADIUS
022663,000381: # H ALTITUDE ABOVE L PAD RADIUS
022664,000382:
022665,000383: 34,2307 06006 VHHDOT TC INTPRET
022666,000384: 34,2310 77624 CALL # LOAD VMAGI, ALTI,
022667,000385: 34,2311 70542 S11.1 # HDOT FOR DISPLAY
022668,000386: 34,2312 77776 EXIT
022669,000387: 34,2313 05426 TC PHASCHNG
022670,000388: 34,2314 00035 OCT 00035
022671,000389:
022672,000390: 34,2315 32622 CAF V06N62 # DISPLAY IN R1 R2 R3
022673,000391: 34,2316 04676 TC BANKCALL # VI HDOT H
022674,000392: 34,2317 20707 CADR REGODSP
022675,000393:
022676,000394: 34,2320 35022 ATERTASK CAF PRIO1 # ESTABLISH JOB TO DISPLAY ATT ERRORS
022677,000395: 34,2321 05163 TC FINDVAC # COMES HERE AT L.O. + .33 SEC
022678,000396: 34,2322 E6,1704 EBANK= BODY3
022679,000397: 34,2322 02345 70066 2CADR ATERJOB
022680,000398:
022681,000399: 34,2324 41501 CS RCSFLAGS # SET BIT3 FOR
022682,000400: 34,2325 75031 MASK BIT3 # NEEDLER
022683,000401: 34,2326 27501 ADS RCSFLAGS # INITIALIZATION PASS
022684,000402: 34,2327 04754 TC IBNKCALL # AND GO
022685,000403: 34,2330 42432 CADR NEEDLER # DO IT
022686,000404: 34,2331 35033 CA BIT1 # SET SW
022687,000405: 34,2332 55725 TS SATSW # FOR DISPLAY
022688,000406: 34,2333 05340 TC TASKOVER
022689,000407: 34,2334 40220 GETDOWN STQ SETPD
022690,000408: 34,2335 02242 INCORPEX
022691,000409: 34,2336 00001 0D
022692,000410: 34,2337 77745 DLOAD
022693,000411: 34,2340 15334 HI6ZEROS
022694,000412: 34,2341 14007 STODL 6D
022695,000413: 34,2342 15332 DPHALF
022696,000414: 34,2343 34011 STCALL 8D
022697,000415: 34,2344 26456 LALOTORV +5
022698,000416: # THIS SECTION PROVIDES ATTITUDE ERROR DISPLAYS TO THE FDAI DURING SONE BOOST
022699,000417:
022700,000418: # COMPUTE DESIRED PITCH W.R.T. PAD LOCAL VERTICAL AT LIFTOFF
022701,000419: # 2 3 4 5 6
022702,000420: # PITCH = A0+A1T+A2T +A3T +A4T +A5T +A6T
022703,000421: # SCALED TO 32 REVS. -14
022704,000422: # IF TL = TIME IN SECS FROM L.O., THEN T = 100(TL-RPSTART)2
022705,000423: # WHERE TL GE RPSTART
022706,000424: # TL LE (-POLYSTOP + RPSTART)
022707,000425: # COMPUTE DESIRED ROLL WHERE ROLL EQUALS ANGLE FROM
022708,000426: # LAUNCHAZ TO -Z(S/C) AS SEEN FROM X(S/C).
022709,000427: # ROLL = LAUNCHAZ-AZIMUTH-.5+SATRLRT*T IN REV
022710,000428: # SATRLRT = RATE OF ROLL IN REV/CENTI-SEC
022711,000429: # T, IN CENTI-SEC, IS DEFINED AS ABOVE, INCLUSIVE OF TIME RESTRICTIONS
022712,000430:
022713,000431: # FOR SIMPLICITY, LET P = 2*PI*PITCH
022714,000432: # R = 2*PI*ROLL
022715,000433:
022716,000434: # CONSTRUCT THE TRANSFORMATION MATRIX, TSMV, GIVING DESIRED S/C AXES IN
022717,000435: # TERMS OF SM COORDINATES. LET THE RESULTING ROWS EQUAL THE VECTORS XDC,
022718,000436: # YDC, AND ZDC.
022719,000437:
022720,000438: # * ( SIN(P) 0 -COS(P) ) (XDC)
022721,000439: # TSMV = (-SIN(R)*COS(P) -COS(R) -SIN(R)*SIN(P)) = (YDC)
022722,000440: # (-COS(R)*COS(P) SIN(R) -COS(R)*SIN(P)) (ZDC)
022723,000441:
022724,000442: # XDC,YDC,ZDC ARE USED AS INPUT TO CALCGTA FOR THE EXTRACTION OF THE
022725,000443: # EULER SET OF ANGLES WHICH WILL BRING THE SM INTO THE DESIRED
022726,000444: # ORIENTATION. THIS EULER SET, OGC, IGC, AND MGC, MAY BE IDENTIFIED
022727,000445: # AS THE DESIRED CDU ANGLES.
022728,000446:
022729,000447: # (XDC) (OGC)
022730,000448: # (YDC) ---) CALCGTA ---) (IGC)
022731,000449: # (ZDC) (MGC)
022732,000450: # -
022733,000451: # DEFINE THE VECTOR DELTACDU.
022734,000452:
022735,000453: # - (OGC) (CDUX)
022736,000454: # DELTACDU = (IGC) - (CDUY)
022737,000455: # (MGC) (CDUZ)
022738,000456: # - - * -
022739,000457: # COMPUTE ATTITUDE ERRORS, A, WHERE A = TGSC*DELTACDU
022740,000458:
022741,000459: # * (1 SIN(CDUZ) 0 ) THE GIMBAL ANGLES
022742,000460: # TGSC = (0 COS(CDUX)*COS(CDUZ) SIN(CDUX)) = TO SPACECRAFT AXES
022743,000461: # (0 -SIN(CDUX)*COS(CDUZ) COS(CDUX)) CONVERSION MATRIX
022744,000462: # -
022745,000463: # THE ATTITUDE ERRORS, A, ARE STORED ONE HALF SINGLE PRECISION IN
022746,000464: # THE REGISTERS AK, AK1, AK2 AS INPUT TO NEEDLER, THE FDAI ATTITUDE
022747,000465: # ERROR DISPLAY ROUTINE.
022748,000466:
022749,000467: 34,2345 30102 ATERJOB CAE FLAGWRD6 # CHECK FLAGWRD6
022750,000468: 34,2346 74105 MASK OCT60000 # BITS 14, 15
022751,000469: 34,2347 00006 EXTEND
022752,000470: 34,2350 12352 BZF +2 # OK - CONTINUE
022753,000471: 34,2351 05233 TC ENDOFJOB # SATURN STICK ON - KILL JOB
022754,000472: 34,2352 35022 CAF BIT10 # CHECK IF S/C CONTROL
022755,000473: 34,2353 00006 EXTEND # OF SATURN PANEL
022756,000474: 34,2354 02030 RAND CHAN30 # SWITCH IS ON
022757,000475: 34,2355 00006 EXTEND
022758,000476: 34,2356 12510 BZF STRSAT # IT IS - GO STEER
022759,000477: 34,2357 11725 CCS SATSW # IT IS NOT - WAS IT ON LAST CYCLE
022760,000478: 34,2360 02363 TC ATTDISP # NO - CONTINUE
022761,000479: 34,2361 02513 TC ATRESET # YES - REINITIALIZE NEEDLER
022762,000480: 34,2362 02513 TC ATRESET # YES - REINITIALIZE NEEDLER
022763,000481: 34,2363 41702 ATTDISP CS RPSTART # PITCH/ROLL START TIME
022764,000482: 34,2364 60025 AD TIME1
022765,000483: 34,2365 00006 EXTEND
022766,000484: 34,2366 62615 BZMF NOPOLY # IF MINUS THEN ATTITUDE HOLD
022767,000485: 34,2367 54154 TS MPAC # MPAC = TIME1 - RPSTART
022768,000486: 34,2370 55707 TS SPOLYARG # SAVE FOR USE IN ROLL CALUCLATION
022769,000487: 34,2371 61703 AD POLYSTOP # NEG PITCHOVER TIME IN CSECS
022770,000488: 34,2372 00006 EXTEND
022771,000489: 34,2373 62375 BZMF +2
022772,000490: 34,2374 02615 TC NOPOLY # GO TO ATTITUDE HOLD
022773,000491: 34,2375 30024 CA TIME2
022774,000492: 34,2376 00006 EXTEND
022775,000493: 34,2377 62401 BZMF +2
022776,000494: 34,2400 02615 TC NOPOLY # GO TO ATTITUDE HOLD
022777,000495: 34,2401 31661 CAE POLYNUM
022778,000496: 34,2402 54001 TS L
022779,000497: 34,2403 32621 CAF COEFPOLY # EVALUATE PITCH POLYNOMIAL
022780,000498: 34,2404 07164 TC POWRSERS # SCALED TO 32 REVOLUTIONS
022781,000499: 34,2405 35035 CA ZERO # RETURN WITH PITCH(32REV)
022782,000500: 34,2406 54163 TS MODE # STORED IN MPAC, MPAC +1
022783,000501: 34,2407 06006 TC INTPRET
022784,000502: 34,2410 54201 SETPD SL # 32(PITCH(32REV)) = PITCH(REV)
022785,000503: 34,2411 00001 0
022786,000504: 34,2412 20206 5
022787,000505: 34,2413 77606 PUSH # LET P(RAD) = 2.PI.PITCH(REV)
022788,000506: 34,2414 77650 GOTO
022789,000507: 34,2415 76164 ATTDISP1 # AROUND SETLOC
022790,000508: # *
022791,000509: # CONSTRUCT SM TO S/C MATRIX, TSMV
022792,000510:
022793,000511: 37,2000 SETLOC P11TWO
022794,000512: 37,2000 BANK # 36 IN COL., 34 IN DISK
022795,000513:
022796,000514: 37,2164 COUNT 36/P11
022797,000515:
022798,000516: 37,2164 57546 ATTDISP1 COS DCOMP
022799,000517: 37,2165 14017 STODL 14D # -.5*COS(P)
022800,000518: 37,2166 77756 SIN
022801,000519: 37,2167 14013 STODL 10D # .5*SIN(P)
022802,000520: 37,2170 15334 ZEROVECS
022803,000521: 37,2171 00015 STORE 12D # 0
022804,000522:
022805,000523: # EVALUATE ROLL = LAUNCHAZ-AZIMUTH-.5+SATRLRT*T
022806,000524: 37,2172 41335 SLOAD DMP
022807,000525: 37,2173 03310 SPOLYARG # TIME1 - RPSTART, CSECS B-14.
022808,000526: 37,2174 03301 SATRLRT
022809,000527: 37,2175 45261 SL DSU
022810,000528: 37,2176 20217 14D
022811,000529: 37,2177 15332 DPHALF
022812,000530: 37,2200 45215 DAD DSU # ASSUMING X(SM) ALONG LAUNCH AZIMUTH,
022813,000531: 37,2201 02634 LAUNCHAZ # LAUNCHAZ = ANGLE FROM NORTH TO X(SM).
022814,000532: 37,2202 02401 AZIMUTH # AZIMUTH = -ANGLE FROM NORTH TO Z(S/C)
022815,000533: 37,2203 77634 RTB # DETERMINE IF ROLLOUT
022816,000534: 37,2204 70604 RLTST # IS COMPLETED
022817,000535: 37,2205 71406 ATTDISPR PUSH COS # CONTINUE COMPUTING TSMV
022818,000536: 37,2206 77606 PUSH # LET R(RAD) = 2*PI*ROLL(REV)
022819,000537: 37,2207 72405 DMP SL1
022820,000538: 37,2210 00017 14D
022821,000539: 37,2211 14027 STODL 22D # -.5*COS(R)*COS(P)
022822,000540: 37,2212 77676 DCOMP
022823,000541: 37,2213 00023 STORE 18D # -.5*COS(R)
022824,000542: 37,2214 72405 DMP SL1
022825,000543: 37,2215 00013 10D
022826,000544: 37,2216 14033 STODL 26D # -.5*COS(R)*SIN(P)
022827,000545: 37,2217 41556 SIN PUSH
022828,000546: 37,2220 00031 STORE 24D # .5*SIN(R)
022829,000547: 37,2221 72405 DMP SL1
022830,000548: 37,2222 00017 14D
022831,000549: 37,2223 14021 STODL 16D # -.5*SIN(R)*COS(P)
022832,000550: 37,2224 77676 DCOMP
022833,000551: 37,2225 72405 DMP SL1
022834,000552: 37,2226 00013 10D
022835,000553: 37,2227 24025 STOVL 20D # -.5*SIN(R)*SIN(P)
022836,000554: 37,2230 00013 10D
022837,000555:
022838,000556: # FROM TSMV FIND THE HALF UNIT VECTORS XDC,YDC,ZDC = INPUT TO CALCGTA
022839,000557: 37,2231 77656 UNIT
022840,000558: 37,2232 26714 STOVL XDC # XDC = .5*UNIT(SIN(P),0,-COS(P))
022841,000559: 37,2233 00021 16D
022842,000560: 37,2234 77656 UNIT
022843,000561: 37,2235 26722 STOVL YDC # YDC = .5*UNIT(-SIN(R)*COS(P),-COS(R),
022844,000562: 37,2236 00027 22D # -SIN(R)*SIN(P))
022845,000563: 37,2237 77656 UNIT
022846,000564: 37,2240 36730 STCALL ZDC # ZDC = .5*UNIT(-COS(R)*COS(P),SIN(R),
022847,000565: 37,2241 47207 CALCGTA # -COS(R)*SIN(P))
022848,000566:
022849,000567: # CALL CALCGTA TO COMPUTE DESIRED SM ORIENTATION OGC,IGC, AND MGC
022850,000568: # - - -
022851,000569: # FIND DIFFERENCE VECTOR DELTACDU = OGC-CDUX
022852,000570: #
022853,000571: # ENTER HERE IF ATTITUDE HOLD
022854,000572:
022855,000573: 37,2242 41575 NOPOLYM VLOAD PUSH # OGC IGC
022856,000574: 37,2243 02760 OGC # CHANGE IGC TO MGC FOR COMPATIBILITY
022857,000575: 37,2244 45006 PUSH CALL # MGC OGC
022858,000576: 37,2245 47501 CDUTRIG # WITH Y,Z,X ORDER OF CDUSPOT
022859,000577: 37,2246 47175 VLOAD RTB # - DPHI OGC-CDUX , PD4
022860,000578: 37,2247 00003 2 # DELTACDU = DTHETA = IGC-CDUY , 0
022861,000579: 37,2250 45552 V1STO2S # DPSI MGC-CDUZ , 2
022862,000580: 37,2251 27317 STOVL BOOSTEMP
022863,000581: 37,2252 15334 ZEROVECS
022864,000582: 37,2253 24001 STOVL 0
022865,000583: 37,2254 00767 CDUSPOT
022866,000584: 37,2255 47034 RTB RTB
022867,000585: 37,2256 45552 V1STO2S
022868,000586: 37,2257 70564 DELSTOR
022869,000587: 37,2260 14013 STODL 10D
022870,000588: 37,2261 00741 SINCDUZ
022871,000589: 37,2262 72405 DMP SL1
022872,000590: 37,2263 00001 0
022873,000591: 37,2264 60415 DAD SR2 # CHANGE SCALE OF AK TO 2REVS
022874,000592: 37,2265 00005 4
022875,000593: 37,2266 77650 GOTO
022876,000594: 37,2267 70416 ATTDISP2
022877,000595:
022878,000596: 34,2000 SETLOC P11ONE
022879,000597: 34,2000 BANK
022880,000598: 34,2416 COUNT 34/P11
022881,000599:
022882,000600: 34,2416 14021 ATTDISP2 STODL 16D # 16D, .5(DPHI + DTHETA*SIN(CDUZ))
022883,000601: 34,2417 00747 COSCDUZ
022884,000602: 34,2420 41405 DMP PUSH
022885,000603: 34,2421 00001 0
022886,000604: 34,2422 72405 DMP SL1
022887,000605: 34,2423 00751 COSCDUX
022888,000606: 34,2424 41325 PDDL DMP
022889,000607: 34,2425 00743 SINCDUX
022890,000608: 34,2426 00003 2
022891,000609: 34,2427 72415 DAD SL1
022892,000610: 34,2430 77626 STADR
022893,000611: 34,2431 63755 STODL 17D # 17D, .5(DTHETA*COS(CDUX)*COS(CDUZ)
022894,000612: 34,2432 72405 DMP SL1 # +DPSI*SIN(CDUX))
022895,000613: 34,2433 00743 SINCDUX
022896,000614: 34,2434 41325 PDDL DMP
022897,000615: 34,2435 00751 COSCDUX
022898,000616: 34,2436 00003 2
022899,000617: 34,2437 72425 DSU SL1
022900,000618: 34,2440 77626 STADR
022901,000619: 34,2441 77754 STORE 18D # 18D, .5(-DTHETA*SIN(CDUX)*COS(CDUZ)
022902,000620: 34,2442 77751 TLOAD # +DPSI*COS(CDUX))
022903,000621: 34,2443 00021 16D
022904,000622: 34,2444 03077 STORE AK # STORE ATTITUDE ERRORS IN AK,AK1,AK2
022905,000623: 34,2445 77776 EXIT
022906,000624:
022907,000625: 34,2446 31725 CA SATSW
022908,000626: 34,2447 10000 CCS A # CHK TAKEOVER STATUS
022909,000627: 34,2450 02471 TC SATOUT # POS - DISPLAY ONLY
022910,000628: 34,2451 02477 TC AKLOAD # 0 STORE BIAS
022911,000629: 34,2452 06006 STEERSAT TC INTPRET # NEG STEER L/V
022912,000630: 34,2453 76351 TLOAD TAD
022913,000631: 34,2454 03327 BIASAK
022914,000632: 34,2455 03077 AK
022915,000633: 34,2456 03077 STORE AK # AKS = AKS - STORED BIAS
022916,000634: 34,2457 77776 EXIT
022917,000635: 34,2460 31476 CA AK
022918,000636: 34,2461 02623 TC RESCALES
022919,000637: 34,2462 55476 TS AK
022920,000638: 34,2463 31477 CA AK1
022921,000639: 34,2464 02623 TC RESCALES
022922,000640: 34,2465 55477 TS AK1
022923,000641: 34,2466 31500 CA AK2
022924,000642: 34,2467 02623 TC RESCALES
022925,000643: 34,2470 55500 TS AK2
022926,000644: # DISPLAY ATTITUDE ERRORS ON FDAI VIA NEEDLER
022927,000645:
022928,000646: 34,2471 04676 SATOUT TC BANKCALL
022929,000647: 34,2472 42432 CADR NEEDLER
022930,000648: 34,2473 34113 ATERSET CAF OCT31 # DELAY .25 SEC
022931,000649: 34,2474 04676 TC BANKCALL # EXECUTION + DELAY = .56SEC APPROX
022932,000650: 34,2475 01732 CADR DELAYJOB
022933,000651: 34,2476 02345 TC ATERJOB # END OF ATT ERROR DISPLAY CYCLE
022934,000652:
022935,000653: 34,2477 41476 AKLOAD CS AK # STORE AKS
022936,000654: 34,2500 55726 TS BIASAK # INTO BIAS
022937,000655: 34,2501 41477 CS AK1 # COMPLEMENTED
022938,000656: 34,2502 55727 TS BIASAK +1
022939,000657: 34,2503 41500 CS AK2
022940,000658: 34,2504 55730 TS BIASAK +2
022941,000659: 34,2505 45033 CS BIT1 # SET SW
022942,000660: 34,2506 55725 TS SATSW # TO STEER
022943,000661: 34,2507 02452 TC STEERSAT # GO STEER
022944,000662: 34,2510 31725 STRSAT CA SATSW # CHECK IF NEEDLER
022945,000663: 34,2511 00006 EXTEND # HAS BEEN INITIALIZED
022946,000664: 34,2512 62363 BZMF ATTDISP # YES - CONTINUE
022947,000665: 34,2513 41501 ATRESET CS RCSFLAGS # NO - SET
022948,000666: 34,2514 75031 MASK BIT3 # INITIALIZATION SW
022949,000667: 34,2515 27501 ADS RCSFLAGS # FOR NEEDLER
022950,000668: 34,2516 04676 TC BANKCALL # AND GO
022951,000669: 34,2517 42432 CADR NEEDLER # DO IT
022952,000670: 34,2520 36211 CAF REVCNT # OCT 6
022953,000671: 34,2521 04676 TC BANKCALL # DELAY JOB
022954,000672: 34,2522 01732 CADR DELAYJOB # 60 MS -WAIT TILL IMUERRCNTR ZEROED
022955,000673: 34,2523 11725 CCS SATSW # CHECK SW STATUS
022956,000674: 34,2524 02534 TC TAKEON # POS STEER INIT.
022957,000675: 34,2525 02526 TC +1 # 0 RETURN TO DISPLAY
022958,000676: 34,2526 35033 CA BIT1 # NEG RETURN TO DISPLAY
022959,000677: 34,2527 55725 TS SATSW # SW = DISPLAY ONLY
022960,000678: 34,2530 45023 CS BIT9 # DISABLE
022961,000679: 34,2531 00006 EXTEND # SIVB
022962,000680: 34,2532 03012 WAND CHAN12 # TAKEOVER
022963,000681: 34,2533 02471 TC SATOUT # DISPLAY
022964,000682: 34,2534 35023 TAKEON CAF BIT9 # ENABLE
022965,000683: 34,2535 00006 EXTEND # SIVB
022966,000684: 34,2536 05012 WOR CHAN12 # TAKEOVER
022967,000685: 34,2537 35035 CA ZERO # INDICATE NEEDLER
022968,000686: 34,2540 55725 TS SATSW # WAS INITIALIZED
022969,000687: 34,2541 02471 TC SATOUT
022970,000688: 34,2542 51575 S11.1 VLOAD ABVAL
022971,000689: 34,2543 01177 VN
022972,000690: 34,2544 27723 STOVL VMAGI # VI SCALED 2(7) IN METERS/CSEC
022973,000691: 34,2545 01171 RN
022974,000692: 34,2546 50256 UNIT DOT
022975,000693: 34,2547 01177 VN
022976,000694: 34,2550 77752 SL1
022977,000695: 34,2551 17741 STODL HDOT
022978,000696: 34,2552 05152 RPAD
022979,000697: 34,2553 77214 BOF VLOAD
022980,000698: 34,2554 00355 AMOONFLG
022981,000699: 34,2555 70560 EARTHALT
022982,000700: 34,2556 02026 RLS
022983,000701: 34,2557 60446 ABVAL SR2
022984,000702: 34,2560 77621 EARTHALT BDSU
022985,000703: 34,2561 00045 36D
022986,000704: 34,2562 03737 STORE ALTI
022987,000705: 34,2563 77616 RVQ
022988,000706: 34,2564 31716 DELSTOR CA BOOSTEMP
022989,000707: 34,2565 00006 EXTEND # STORE DELTACDU INTO PDL 0,2,4
022990,000708: 34,2566 20154 MSU MPAC
022991,000709: 34,2567 50120 INDEX FIXLOC
022992,000710: 34,2570 54000 TS 0
022993,000711: 34,2571 31717 CA BOOSTEMP +1
022994,000712: 34,2572 00006 EXTEND
022995,000713: 34,2573 20155 MSU MPAC +1
022996,000714: 34,2574 50120 INDEX FIXLOC
022997,000715: 34,2575 54002 TS 2
022998,000716: 34,2576 31720 CA BOOSTEMP +2
022999,000717: 34,2577 00006 EXTEND
023000,000718: 34,2600 20156 MSU MPAC +2
023001,000719: 34,2601 50120 INDEX FIXLOC
023002,000720: 34,2602 54004 TS 4
023003,000721: 34,2603 16030 TCF DANZIG
023004,000722: 34,2604 30154 RLTST CA MPAC # DETERMINE IF ROLLOUT
023005,000723: 34,2605 00006 EXTEND # IS COMPLETED
023006,000724: 34,2606 71701 MP SATRLRT +1
023007,000725: 34,2607 00006 EXTEND
023008,000726: 34,2610 66030 BZMF DANZIG # UNLIKE SIGNS STILL ROLLING
023009,000727: 34,2611 00006 EXTEND # ROLLOUT COMPLETED
023010,000728: 34,2612 33672 DCA MBDYTCTL +2 # ZERO OUT ROLL CONTRIBUTION
023011,000729: 34,2613 52155 DXCH MPAC
023012,000730: 34,2614 06030 TC DANZIG
023013,000731: 34,2615 06006 NOPOLY TC INTPRET # COMES HERE IF
023014,000732: 34,2616 52001 SETPD GOTO # ATTITUDE HOLD
023015,000733: 34,2617 00001 0
023016,000734: 34,2620 76242 NOPOLYM
023017,000735: 34,2621 01673 COEFPOLY ADRES POLYLOC
023018,000736: 34,2622 01476 V06N62 VN 0662
023019,000737: 34,2623 00006 RESCALES EXTEND # RESCALE AK S FOR
023020,000738: 34,2624 71731 MP SATSCALE # NEW HARDWARE
023021,000739: 34,2625 20001 DDOUBL # SCALING FOR
023022,000740: 34,2626 20001 DDOUBL # STEERING
023023,000741: 34,2627 00002 TC Q # SATURN
023024,000742:
023025,000743: # SATURN TAKEOVER FUNCTION
023026,000744: # ************************
023027,000745: #
023028,000746: # PROGRAM DESCRIPTION
023029,000747:
023030,000748: # MOD NUMBER 1
023031,000749: # MOD BY ELIASSEN
023032,000750:
023033,000751: # FUNCTIONAL DESCRIPTION
023034,000752:
023035,000753: # DURING THE COASTING PHASE OF SIVB ATTACHED, THE
023036,000754: # ASTRONAUT MAY REQUEST SATURN TAKEOVER THROUGH
023037,000755: # EXTENDED VERB 46 (BITS 13,14 OF DAPDATR1 SET ).
023038,000756: # THE CMC REGARDS RHC COMMANDS AS BODY-AXES RATE
023039,000757: # COMMANDS AND IT TRANSMITS THESE TO SATURN AS DC
023040,000758: # VOLTAGES. THE VALUE OF THE CONSTANT RATE COMMAND
023041,000759: # IS 0.5 DEG/SEC. AN ABSENCE OF RHC ACTIVITY RE-
023042,000760: # SULTS IN A ZERO RATE COMMAND.
023043,000761:
023044,000762: # THE FDAI ERROR NEEDLES WILL INDICATE THE VALUE
023045,000763: # OF THE RATE COMMAND.
023046,000764:
023047,000765: # CALLING SEQUENCE
023048,000766:
023049,000767: # DAPFIG +9D TC POSTJUMP
023050,000768: # CADR SATSTKON
023051,000769:
023052,000770: # SUBROUTINES CALLED
023053,000771:
023054,000772: # ENDEXT
023055,000773: # IBNKCALL
023056,000774: # STICKCHK
023057,000775: # NEEDLER
023058,000776: # T5RUPT
023059,000777: # RESUME
023060,000778:
023061,000779: # ASTRONAUT REQUESTS
023062,000780:
023063,000781: # ENTRY - VERB 46 ENTER
023064,000782: # (CONDITION - BITS 13, 14 OF DAPDATR1 SET)
023065,000783:
023066,000784: # EXIT - VERB 48 ENTER (FLASH V06N46)
023067,000785: # VERB 21 ENTER AXXXX ENTER WHERE A=0 OR 1
023068,000786: # VERB 34 ENTER
023069,000787: # VERB 46 ENTER
023070,000788:
023071,000789: # NORMAL EXIT MODE
023072,000790:
023073,000791: # VERB 46 ENTER (SEE ASTRONAUT ABOVE)
023074,000792:
023075,000793: # ALARM OR ABORT EXIT MODES
023076,000794:
023077,000795: # NONE
023078,000796:
023079,000797: # OUTPUT
023080,000798:
023081,000799: # SATURN RATES IN CDUXCMD, CDUYCMD, CDUZCMD
023082,000800:
023083,000801: # ERASABLE INITIALIZATION
023084,000802:
023085,000803: # DAPDATR1 (BITS 13, 14 MUST BE SET)
023086,000804:
023087,000805: # DEBRIS
023088,000806:
023089,000807: # CENTRALS
023090,000808: # CDUXCMD, CDUYCMD, CDUZCMD
023091,000809:
023092,000810: 43,3225 BANK 43
023093,000811: 43,2000 SETLOC EXTVERBS
023094,000812: 43,2000 BANK
023095,000813:
023096,000814: 43,3225 COUNT 23/STTKE
023097,000815: 43,3225 00006 SATSTKON EXTEND
023098,000816: 43,3226 33243 DCA 2REDOSAT
023099,000817: 43,3227 00004 INHINT
023100,000818: 43,3230 53313 DXCH T5LOC
023101,000819: 43,3231 35013 CAF POSMAX
023102,000820: 43,3232 54030 TS TIME5
023103,000821: 43,3233 40102 CS FLAGWRD6 # TURN ON BITS 15,14 OF
023104,000822: 43,3234 74105 MASK RELTAB11 # FLAGWRD6
023105,000823: 43,3235 26102 ADS FLAGWRD6 # SATSTICK CONTROL OF T5
023106,000824: 43,3236 04754 TC IBNKCALL # ZERO JET CHANNELS IN 14 MS AND THEN
023107,000825: 43,3237 42644 CADR ZEROJET # LEAVE THE T6 CLOCK DISABLED
023108,000826: 43,3240 00003 RELINT
023109,000827: 43,3241 02121 TC GOPIN # EXIT THUS BECAUSE WE CAME VIA V46
023110,000828:
023111,000829: 43,3242 E6,1704 EBANK= BODY3
023112,000830: 43,3242 02767 46106 2REDOSAT 2CADR REDOSAT
023113,000831:
023114,000832:
023115,000833: 43,3244 30,2000 SBANK= LOWSUPER
023116,000834: 32,2017 BANK 32
023117,000835: 23,2000 SETLOC P11FOUR
023118,000836: 23,2000 BANK
023119,000837:
023120,000838: 23,2767 22016 REDOSAT LXCH BANKRUPT # ALSO COMES HERE FOR RESTARTS
023121,000839: 23,2770 00006 EXTEND
023122,000840: 23,2771 22012 QXCH QRUPT
023123,000841: 23,2772 41501 CS RCSFLAGS # TURN ON BIT3 OF RCSFLAGX
023124,000842: 23,2773 75031 MASK BIT3 # FOR
023125,000843: 23,2774 27501 ADS RCSFLAGS # NEEDLER INITIALIZATION
023126,000844: 23,2775 04754 TC IBNKCALL
023127,000845: 23,2776 42432 CADR NEEDLER # DISABLE IMU ERR COUNTERS ETC.
023128,000846: 23,2777 35023 CAF BIT9 # SIVB
023129,000847: 23,3000 00006 EXTEND # TAKEOVER
023130,000848: 23,3001 05012 WOR CHAN12 # ENABLE
023131,000849: 23,3002 00006 EXTEND # SET UP T5 CYCLE
023132,000850: 23,3003 33044 DCA 2SATSTCK
023133,000851: 23,3004 53313 DXCH T5LOC
023134,000852: 23,3005 33042 CAF 100MST5 # IN 100 MSECS
023135,000853: 23,3006 54030 TS TIME5
023136,000854: 23,3007 15347 TCF RESUME # END OF SATURN STICK INITIALIZATION
023137,000855:
023138,000856: # THIS SECTION IS EXECUTED EVERY 100 MSECS
023139,000857: 23,3010 22016 SATSTICK LXCH BANKRUPT
023140,000858: 23,3011 00006 EXTEND
023141,000859: 23,3012 22012 QXCH QRUPT
023142,000860:
023143,000861: 23,3013 33043 CAF 2SATSTCK # SET UP RUPT
023144,000862: 23,3014 55312 TS T5LOC # LO ORDER LOC SET
023145,000863: 23,3015 33042 CAF 100MST5 # 100 MSECS
023146,000864: 23,3016 54030 TS TIME5
023147,000865: 23,3017 33041 CAF STIKBITS
023148,000866: 23,3020 00006 EXTEND
023149,000867: 23,3021 06031 RXOR CHAN31 # CHECK IF MAN ROT BITS SAME
023150,000868: 23,3022 73041 MASK STIKBITS
023151,000869: 23,3023 04754 TC IBNKCALL # SET RATE INDICES
023152,000870: 23,3024 43142 CADR STICKCHK # FOR PITCH YAW AND ROLL
023153,000871:
023154,000872: 23,3025 51656 INDEX RMANNDX # SET SATURN RATES
023155,000873: 23,3026 31721 CA SATRATE
023156,000874: 23,3027 55476 TS AK # ROLL
023157,000875: 23,3030 51657 INDEX PMANNDX
023158,000876: 23,3031 31721 CA SATRATE
023159,000877: 23,3032 55477 TS AK1 # PITCH
023160,000878: 23,3033 51660 INDEX YMANNDX
023161,000879: 23,3034 31721 CA SATRATE
023162,000880: 23,3035 55500 TS AK2 # YAW
023163,000881:
023164,000882: 23,3036 04754 TC IBNKCALL # FOR SATURN INTERFACE AND FDAI DISPLAY
023165,000883: 23,3037 42432 CADR NEEDLER
023166,000884: 23,3040 15347 TCF RESUME # END OF SATURN STICK CONTROL
023167,000885:
023168,000886: 23,3041 00077 STIKBITS OCT 00077
023169,000887: 23,3042 37766 100MST5 DEC 16374 B-14
023170,000888: 23,3043 E6,1704 EBANK= BODY3
023171,000889: 23,3043 03010 46066 2SATSTCK 2CADR SATSTICK
End of include-file P11.agc. Parent file is MAIN.agc