Source Code
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These source-code files were from the printout at the MIT Museum, with many thanks
to Deborah Douglas, the Museum's Curator of Science and Technology, for releasing
it to us. The printout was digitally photographed by Paul Fjeld. A team of
volunteers transcribed the source code manually from these images or, where
appropriate, modified already-transcribed but similar source Colossus 249 (Apollo 9)
source code to agree with the images from the printout. Note that the page images
presented online are of reduced quality, and that higher-quality images
are available. Report any conversion errors or legibility
problems in page images to info@sandroid.org.
Notations on the program listing read, in part:GAP: ASSEMBLE REVISION 055 OF AGC PROGRAM COMANCHE BY NASA 2021113-051 10:28 APR. 1,1969Note that the date is the date of the printout, not the date of the program revision. |
041755,000002: ## Copyright: Public domain.
041756,000003: ## Filename: TVCINITIALIZE.agc
041757,000004: ## Purpose: Part of the source code for Colossus 2A, AKA Comanche 055.
041758,000005: ## It is part of the source code for the Command Module's (CM)
041759,000006: ## Apollo Guidance Computer (AGC), for Apollo 11.
041760,000007: ## Assembler: yaYUL
041761,000008: ## Contact: Jim Lawton <jim.lawton@gmail.com>.
041762,000009: ## Website: www.ibiblio.org/apollo.
041763,000010: ## Pages: 936-944
041764,000011: ## Mod history: 2009-05-11 JVL Adapted from the Colossus249/ file
041765,000012: ## of the same name, using Comanche055 page
041766,000013: ## images.
041767,000014: ## 2009-05-20 RSB Corrections: +80 -> +8D, added 4 missing
041768,000015: ## lines in TVCINIT1, changed the capitalization
041769,000016: ## of a couple of the "Page N" comments,
041770,000017: ## corrected a couple of lines in LOADCOEFF.
041771,000018: ## 2009-05-22 RSB In LOADCOEF, DXCH N10 +14D corrected to
041772,000019: ## TS N10 +14D. Also, various comment-marks
041773,000020: ## were added to comments following this
041774,000021: ## change.
041775,000022: ## 2010-08-28 JL Fixed indentation.
041776,000023: ## 2016-12-21 RSB Proofed comment text using octopus/ProoferComments
041777,000024: ## and corrected the errors found.
041778,000025: ##
041779,000026: ## This source code has been transcribed or otherwise adapted from digitized
041780,000027: ## images of a hardcopy from the MIT Museum. The digitization was performed
041781,000028: ## by Paul Fjeld, and arranged for by Deborah Douglas of the Museum. Many
041782,000029: ## thanks to both. The images (with suitable reduction in storage size and
041783,000030: ## consequent reduction in image quality as well) are available online at
041784,000031: ## www.ibiblio.org/apollo. If for some reason you find that the images are
041785,000032: ## illegible, contact me at info@sandroid.org about getting access to the
041786,000033: ## (much) higher-quality images which Paul actually created.
041787,000034: ##
041788,000035: ## Notations on the hardcopy document read, in part:
041789,000036: ##
041790,000037: ## Assemble revision 055 of AGC program Comanche by NASA
041791,000038: ## 2021113-051. 10:28 APR. 1, 1969
041792,000039: ##
041793,000040: ## This AGC program shall also be referred to as
041794,000041: ## Colossus 2A
041795,000042:
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Page 937 |
041797,000044: # NAME TVCDAPON (TVC DAP INITIALIZATION AND STARTUP CALL)
041798,000045: # LOG SECTION...TVCINITIALIZE SUBROUTINE...DAPCSM
041799,000046: # MODIFIED BY SCHLUNDT 21 OCTOBER 1968
041800,000047: # FUNCTIONAL DESCRIPTION
041801,000048: # PERFORMS TVCDAP INITIALIZATION (GAINS, TIMING PARAMETERS, FILTER VARIABLES, ETC.)
041802,000049: # COMPUTES STEERING (S40.8) GAIN KPRIMEDT, AND ZEROES PASTDELV,+1 VARIABLE
041803,000050: # MAKES INITIALIZATION CALL TO ..NEEDLER.. FOR TVC DAP NEEDLES-SETUP
041804,000051: # PERFORMS INITIALIZATION FOR ROLL DAP
041805,000052: # CALLS TVCEXECUTIVE AT TVCEXEC, VIA WAITLIST
041806,000053: # CALLS TVCDAP CDU-RATE INITIALIZATION PKG AT DAPINIT VIA T5
041807,000054: # PROVIDES FOR LOADING OF LOW-BANDWIDTH COEFFS AND GAINS AT SWICHOVR
041808,000055: # CALLING SEQUENCE - T5LOC=2CADR(TVCDAPON,EBANK=BZERO), T5=.6SECT5
041809,000056: # IN PARTICULAR, CALLED BY ..DOTVCON.. IN P40
041810,000057: # MRCLEAN AND TVCINIT4 ARE POSSIBLE RESTART ENTRY POINTS
041811,000058: # NORMAL EXIT MODE
041812,000059: # TCF RESUME
041813,000060: # SUBROUTINES CALLED
041814,000061: # NEEDLER, MASSPROP
041815,000062: # ALARM OR ABORT EXIT MODES
041816,000063: # NONE
041817,000064: # ERASABLE INITIALIZATION REQUIRED
041818,000065: # CSMMASS, LEMMASS, DAPDATR1 (FOR MASSPROP SUBROUTINE)
041819,000066: # TVC PAD LOADS (SEE EBANK6 IN ERASABLE ASSIGNMENTS)
041820,000067: # PACTOFF, YACTOFF, CDUX
041821,000068: # TVCPHASE AND THE T5 BITS OF FLAGWRD6 (SET AT DOTVCON IN P40)
041822,000069: # OUTPUT
041823,000070: # ALL TVC AND ROLL DAP ERASABLES, FLAGWRD6 (BITS 13,14), T5, WAITLIST
041824,000071: # DEBRIS
041825,000072: # NONE
041826,000073:
041827,000074: 42,3772 COUNT* $$/INIT
041828,000075: 17,2147 BANK 17
041829,000076: 17,2000 SETLOC DAPS7
041830,000077: 17,2000 BANK
041831,000078:
041832,000079: 17,2147 E6,1702 EBANK= BZERO
041833,000080:
041834,000081: 17,2147 22016 TVCDAPON LXCH BANKRUPT # T5 RUPT ARRIVAL (CALL BY DOTVCON - P40)
041835,000082: 17,2150 00006 EXTEND # SAVE Q REQUIRED IN RESTARTS (MRCLEAN AND
041836,000083: 17,2151 22012 QXCH QRUPT # TVCINIT4 ARE ENTRIES)
041837,000084: 17,2152 32534 MRCLEAN CAF NZERO # NUMBER TO ZERO, LESS ONE (MUST BE ODD)
041838,000085: # TVC RESTARTS ENTER HERE (NEW BANK)
041839,000086: 17,2153 10000 +1 CCS A
041840,000087: 17,2154 55447 TS CNTR
041841,000088: 17,2155 35021 CAF ZERO
041842,000089: 17,2156 54001 TS L
041843,000090: 17,2157 51447 INDEX CNTR
041844,000091: 17,2160 53530 DXCH OMEGAYC # FIRST (LAST) TWO LOCATIONS
041845,000092: 17,2161 11447 CCS CNTR
041846,000093: 17,2162 12153 TCF MRCLEAN +1
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Page 938 |
041848,000095: 17,2163 00006 EXTEND # SET UP ANOTHER T5 RUPT TO CONTINUE
041849,000096: 17,2164 32551 DCA INITLOC2 # INITIALIZATION AT TVCINIT1
041850,000097: 17,2165 53313 DXCH T5LOC # THE PHSCHK2 ENTRY (REDOTVC) AT TVCDAPON
041851,000098: 17,2166 34777 CAF POSMAX # +3 IS IN ANOTHER BANK. MUST RESET
041852,000099: 17,2167 54030 TS TIME5 # BBCON TOO (FULL 2CADR), FOR THAT
041853,000100: 17,2170 15333 ENDMRC TCF RESUME # ENTRY.
041854,000101:
041855,000102: 17,2171 22016 TVCINIT1 LXCH BANKRUPT
041856,000103: 17,2172 00006 EXTEND
041857,000104: 17,2173 22012 QXCH QRUPT
041858,000105:
041859,000106: 17,2174 04740 TC IBNKCALL # UPDATE IXX, IAVG/TLX FOR DAP GAINS (R03
041860,000107: 17,2175 13366 CADR MASSPROP # OR NOUNS 46 AND 47 MUST BE CORRECT)
041861,000108:
041862,000109: 17,2176 30110 CAE EMDOT # SPS FLOW RATE, SCALED B+3 KG/CS
041863,000110: 17,2177 00006 EXTEND
041864,000111: 17,2200 72545 MP ONETHOU
041865,000112: 17,2201 55637 TS TENMDOT # 10-SEC MASS LOSS B+16 KG
041866,000113: 17,2202 40000 COM
041867,000114: 17,2203 61474 AD CSMMASS
041868,000115: 17,2204 55652 TS MASSTMP # DECREMENT FOR FIRST 10 SEC OF BURN
041869,000116:
041870,000117: 17,2205 31466 CAE DAPDATR1 # CHECK LEM-ON/OFF
041871,000118: 17,2206 75002 MASK BIT14
041872,000119: 17,2207 10000 CCS A
041873,000120: 17,2210 35017 CAF BIT1 # LEM-ON (BIT1)
041874,000121: 17,2211 55447 TS CNTR # LEM-OFF (ZERO)
041875,000122:
041876,000123: 17,2212 51447 INDEX CNTR # LOAD THE FILTER COEFFICIENTS
041877,000124: 17,2213 32531 CAF CSMCFADR
041878,000125: 17,2214 55722 TS COEFFADR
041879,000126: 17,2215 02422 TC LOADCOEF
041880,000127:
041881,000128: 17,2216 51447 INDEX CNTR # PICK UP LM-OFF,-ON KTLX/I
041882,000129: 17,2217 31416 CAE EKTLX/I # SCALED AT 1/(8 ASCREV) OF ACTUAL VALUE
041883,000130: 17,2220 55636 TS KTLX/I
041884,000131:
041885,000132: 17,2221 02462 TCR S40.15 # COMPUTE 1/CONACC, VARK
041886,000133:
041887,000134: 17,2222 41447 TVCINIT2 CS CNTR # PICK LM-OFF,-ON VALUE FOR FILTER PERIOD
041888,000135: 17,2223 50000 INDEX A # DETERMINATION:
041889,000136: 17,2224 35016 CAF BIT2 # BIT2 FOR CSM ONLY 40MS FILTER
041890,000137: 17,2225 55634 TS KPRIMEDT # BIT3 FOR CSM/LM 80MS FILTER
041891,000138:
041892,000139: 17,2226 40000 COM # PREPARE T5TVCDT
041893,000140: 17,2227 64777 AD POSMAX
041894,000141: 17,2230 65017 AD BIT1
041895,000142: 17,2231 55625 TS T5TVCDT
041896,000143:
041897,000144: 17,2232 45001 CS BIT15 # RESET SWTOVER FLAG
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Page 939 |
041899,000146: 17,2233 70105 MASK FLAGWRD9
041900,000147: 17,2234 54105 TS FLAGWRD9
041901,000148:
041902,000149: 17,2235 51447 INDEX CNTR # PICK UP LEM-OFF,-ON KPRIME
041903,000150: 17,2236 31414 CAE EKPRIME # SCALED (100 PI)/16
041904,000151: 17,2237 00006 EXTEND
041905,000152: 17,2240 71634 MP KPRIMEDT # (TVCDT/2, SC.AT B+14 CS)
041906,000153: 17,2241 22000 LXCH A # SC.AT PI/8 (DIMENSIONLESS)
041907,000154: 17,2242 53635 DXCH KPRIMEDT
041908,000155:
041909,000156: 17,2243 51447 INDEX CNTR # PICK UP LEM-OFF,-ON REPFRAC
041910,000157: 17,2244 31421 CAE EREPFRAC
041911,000158: 17,2245 55642 TS REPFRAC
041912,000159:
041913,000160: 17,2246 51447 INDEX CNTR # PICK UP ONE-SHOT CORRECTION TIME
041914,000161: 17,2247 32540 CAF TCORR
041915,000162: 17,2250 55447 TS CNTR
041916,000163:
041917,000164: 17,2251 37716 CAF NEGONE # PREVENT STROKE TEST UNTIL CALLED
041918,000165: 17,2252 55654 TS STRKTIME
041919,000166:
041920,000167: 17,2253 34374 CAF NINETEEN # SET VCNTR FOR VARIABLE-GAIN UPDATES IN
041921,000168: 17,2254 55643 TS VCNTR # 10 SECONDS (TVCEXEC 1/2 SEC RATE)
041922,000169: 17,2255 55444 TS V97VCNTR # FOR ENGFAIL (R41) LOGIC
041923,000170:
041924,000171: 17,2256 31423 TVCINIT3 CAE PACTOFF # TRIM VALUES TO TRIM-TRACKERS, OUTPUT
041925,000172: 17,2257 55605 TS PDELOFF # TRACKERS, OFFSET-UPDATES, AND
041926,000173: 17,2260 55623 TS PCMD # OFFSET-TRACKER FILTERS
041927,000174: 17,2261 55601 TS DELPBAR # NOTE, LO-ORDER DELOFF,DELBAR ZEROED
041928,000175:
041929,000176: 17,2262 31424 CAE YACTOFF
041930,000177: 17,2263 55607 TS YDELOFF
041931,000178: 17,2264 55624 TS YCMD
041932,000179: 17,2265 55603 TS DELYBAR
041933,000180:
041934,000181: 17,2266 31466 ATTINIT CAE DAPDATR1 # ATTITUDE-ERROR INITIALIZATION LOGIC
041935,000182: 17,2267 75003 MASK BIT13 # TEST FOR CSM OR CSM/LM
041936,000183: 17,2270 00006 EXTEND
041937,000184: 17,2271 12317 BZF NEEDLEIN # BYPASS INITIALIZATION FOR CSM/LM
041938,000185:
041939,000186: 17,2272 35017 CAF BIT1 # SET UP TEMPORARY COUNTER
041940,000187: 17,2273 55611 +5 TS TTMP1
041941,000188:
041942,000189: 17,2274 51611 INDEX TTMP1
041943,000190: 17,2275 31702 CA ERRBTMP # ERRBTMP CONTAINS RCS ATTITUDE ERRORS
041944,000191: 17,2276 00006 EXTEND # ERRORY & ERRORZ (P40 AT DOTVCON)
041945,000192: 17,2277 72537 MP 1/ATTLIM # .007325(ERROR) = 0 IF ERROR < 1.5 DEG
041946,000193: 17,2300 00006 EXTEND
041947,000194: 17,2301 12311 BZF +8D # |ERROR| LESS THAN 1.5 DEG
041948,000195: 17,2302 00006 EXTEND
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Page 940 |
041950,000197: 17,2303 62306 BZMF +3 # |ERROR| > 1.5 DEG, AND NEG
041951,000198: 17,2304 32536 CA ATTLIM # |ERROR| > 1.5 DEG, AND POS
041952,000199: 17,2305 12307 TCF +2
041953,000200: 17,2306 42536 +3 CS ATTLIM
041954,000201: 17,2307 51611 +2 INDEX TTMP1
041955,000202: 17,2310 55702 TS ERRBTMP
041956,000203: 17,2311 11611 +8 CCS TTMP1 # TEST TEMPORARY COUNTER
041957,000204: 17,2312 12273 TCF ATTINIT +5 # BACK TO REPEAT FOR PITCH ERROR
041958,000205:
041959,000206: 17,2313 31702 CA ERRBTMP # ERRORS ESTABLISHED AND LIMITED
041960,000207: 17,2314 55575 TS PERRB
041961,000208: 17,2315 31703 CA ERRBTMP +1
041962,000209: 17,2316 55577 TS YERRB
041963,000210:
041964,000211: 17,2317 41501 NEEDLEIN CS RCSFLAGS # SET BIT 3 FOR INITIALIZATION PASS AND GO
041965,000212: 17,2320 75015 MASK BIT3 # TO NEEDLER. WILL CLEAR FOR TVC DAP
041966,000213: 17,2321 27501 ADS RCSFLAGS # (RETURNS AFTER CADR)
041967,000214: 17,2322 04740 TC IBNKCALL
041968,000215: 17,2323 42420 CADR NEEDLER
041969,000216:
041970,000217: 17,2324 35021 TVCINIT4 CAF ZERO # SET TVCPHASE TO INDICATE TVCDAPON-THRU-
041971,000218: 17,2325 55644 TS TVCPHASE # NEEDLEIN INITIALIZATION FINISHED.
041972,000219: # (POSSIBLE TVC-RESTART ENTRY)
041973,000220:
041974,000221: 17,2326 30032 CAE CDUX # PREPARE ROLL DAP
041975,000222: 17,2327 55662 TS OGANOW
041976,000223:
041977,000224: 17,2330 35003 CAF BIT13 # IF ENGINE IS ALREADY OFF, ENGINOFF HAS
041978,000225: 17,2331 00006 EXTEND # ALREADY ESTABLISHED THE POST-BURN
041979,000226: 17,2332 02011 RAND DSALMOUT # CSMMASS (MASSBACK DOES IT). DONT
041980,000227: 17,2333 00006 EXTEND # TOUCH CSMMASS. IF ENGINE IS ON,
041981,000228: 17,2334 12337 BZF +3 # THEN ITS OK TO DO THE COPYCYCLE
041982,000229: # EVEN BURNS LESS THAN 0.4 SEC ARE AOK
041983,000230:
041984,000231: 17,2335 31652 CAE MASSTMP # COPYCYCLE
041985,000232: 17,2336 55474 TS CSMMASS
041986,000233:
041987,000234: 17,2337 35036 +3 CAF .5SEC # CALL TVCEXECUTIVE (ROLLDAP CALL, ETC)
041988,000235: 17,2340 05245 TC WAITLIST
041989,000236: 17,2341 E6,1702 EBANK= BZERO
041990,000237: 17,2341 02720 34066 2CADR TVCEXEC
041991,000238:
041992,000239: 17,2343 00006 EXTEND # CALL FOR DAPINIT
041993,000240: 17,2344 32547 DCA DAPINIT5
041994,000241: 17,2345 53313 DXCH T5LOC
041995,000242: 17,2346 31625 CAE T5TVCDT # (ALLOW TIME FOR RESTART COMPUTATIONS)
041996,000243: 17,2347 54030 TS TIME5
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Page 941 |
041998,000245: 17,2350 15333 ENDTVCIN TCF RESUME
041999,000246:
042000,000247: 17,2351 02354 PRESWTCH TCR SWICHOVR # ENTRY FROM V46
042001,000248:
042002,000249: 17,2352 04701 TC POSTJUMP # THIS PROVIDES AN EXIT FROM SWITCH-OVER
042003,000250: 17,2353 21272 CADR PINBRNCH # (PINBRNCH DOES A RELINT)
042004,000251:
042005,000252: 17,2354 00004 SWICHOVR INHINT
042006,000253: 17,2355 31644 CA TVCPHASE # SAVE TVCPHASE
042007,000254: 17,2356 55611 TS PHASETMP
042008,000255: 17,2357 45016 CS BIT2 # SET TVCPHASE = -2 (INDICATES SWITCH-OVER
042009,000256: 17,2360 55644 TS TVCPHASE # TO RESTART LOGIC)
042010,000257:
042011,000258: 17,2361 00006 +5 EXTEND # SAVE Q FOR RETURN (RESTART ENTRY POINT,
042012,000259: 17,2362 23613 QXCH RTRNLOC # TVCPHASE AND PHASETMP ALREADY SET)
042013,000260:
042014,000261: 17,2363 32535 CAF NZEROJR # ZEROING LOOP FOR FILTER STORAGE LOCS
042015,000262: 17,2364 55676 +8 TS CNTRTMP
042016,000263:
042017,000264: 17,2365 35021 MCLEANJR CA ZERO
042018,000265: 17,2366 54001 TS L
042019,000266: 17,2367 51676 INDEX CNTRTMP
042020,000267: 17,2370 53541 DXCH PTMP1 -1
042021,000268: 17,2371 11676 CCS CNTRTMP
042022,000269: 17,2372 10000 CCS A
042023,000270: 17,2373 12364 TCF SWICHOVR +8D
042024,000271:
042025,000272: 17,2374 40105 CS FLAGWRD9 # SET SWITCHOVER FLAG FOR DOWNLINK
042026,000273: 17,2375 75001 MASK BIT15
042027,000274: 17,2376 26105 ADS FLAGWRD9
042028,000275:
042029,000276: 17,2377 31420 CAE EKTLX/I +2 # LOW BANDWIDTH GAINS - DAP
042030,000277: 17,2400 55636 TS KTLX/I
042031,000278: 17,2401 02471 TCR S40.15 +7
042032,000279:
042033,000280: 17,2402 32542 CAF FKPRIMDT # - STEERING
042034,000281: 17,2403 55634 TS KPRIMEDT
042035,000282:
042036,000283: 17,2404 32543 CAF FREPFRAC # - TMC LOOP
042037,000284: 17,2405 55642 TS REPFRAC
042038,000285:
042039,000286: 17,2406 00006 EXTEND # UPDATE TRIM ESTIMATES
042040,000287: 17,2407 31602 DCA DELPBAR
042041,000288: 17,2410 53606 DXCH PDELOFF
042042,000289: 17,2411 00006 EXTEND
042043,000290: 17,2412 31604 DCA DELYBAR
042044,000291: 17,2413 53610 DXCH YDELOFF
042045,000292:
042046,000293: 17,2414 32533 CA LBCFADR
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Page 942 |
042048,000295: 17,2415 55722 TS COEFFADR
042049,000296: 17,2416 02422 TC LOADCOEF
042050,000297:
042051,000298: 17,2417 31611 CAE PHASETMP # RESTORE TVCPHASE
042052,000299: 17,2420 55644 TS TVCPHASE
042053,000300:
042054,000301: 17,2421 01613 TC RTRNLOC # BACK TO PRESWTCH OR TVCRESTARTS
042055,000302:
042056,000303: 17,2422 00006 LOADCOEF EXTEND # LOAD DAP FILTER COEFFICIENTS
042057,000304: 17,2423 51722 INDEX COEFFADR # FROM: ERASABLE FOR CSM/LM HB
042058,000305: 17,2424 30001 DCA 0 # FIXED FOR CSM/LM LB
042059,000306: 17,2425 53724 DXCH N10 # FIXED FOR CSM
042060,000307:
042061,000308: 17,2426 00006 EXTEND # NOTE: FOR CSM/LM, NORMAL COEFFICIENT
042062,000309: 17,2427 51722 INDEX COEFFADR # LOAD WILL BE HIGH BANDWIDTH PAD LOAD
042063,000310: 17,2430 30003 DCA 2 # ERASABLES. DURING CSM/LM SWITCHOVER,
042064,000311: 17,2431 53726 DXCH N10 +2 # THIS LOGIC IS USED TO LOAD LOW BANDWIDTH
042065,000312: # COEFFICIENTS FROM FIXED MEMORY.
042066,000313:
042067,000314: 17,2432 00006 EXTEND
042068,000315: 17,2433 51722 INDEX COEFFADR
042069,000316: 17,2434 30005 DCA 4
042070,000317: 17,2435 53730 DXCH N10 +4
042071,000318:
042072,000319: 17,2436 00006 EXTEND
042073,000320: 17,2437 51722 INDEX COEFFADR
042074,000321: 17,2440 30007 DCA 6
042075,000322: 17,2441 53732 DXCH N10 +6
042076,000323:
042077,000324: 17,2442 00006 EXTEND
042078,000325: 17,2443 51722 INDEX COEFFADR
042079,000326: 17,2444 30011 DCA 8D
042080,000327: 17,2445 53734 DXCH N10 +8D
042081,000328:
042082,000329: 17,2446 00006 EXTEND
042083,000330: 17,2447 51722 INDEX COEFFADR
042084,000331: 17,2450 30013 DCA 10D
042085,000332: 17,2451 53736 DXCH N10 +10D
042086,000333:
042087,000334: 17,2452 00006 EXTEND
042088,000335: 17,2453 51722 INDEX COEFFADR
042089,000336: 17,2454 30015 DCA 12D
042090,000337: 17,2455 53740 DXCH N10 +12D
042091,000338:
042092,000339: 17,2456 51722 INDEX COEFFADR
042093,000340: 17,2457 30016 CA 14D
042094,000341: 17,2460 55741 TS N10 +14D
042095,000342:
042096,000343: 17,2461 00002 TC Q
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Page 943 |
042098,000345: 17,2462 31470 S40.15 CAE IXX # GAIN COMPUTATIONS (1/CONACC, VARK)
042099,000346: 17,2463 00006 EXTEND # ENTERED FROM TVCINITIALIZE AND TVCEXEC
042100,000347: 17,2464 72544 MP 2PI/M # 2PI/M SCALED 1/(B+8 N M)
042101,000348: 17,2465 20001 DDOUBL # IXX SCALED B+20 KG-MSQ
042102,000349: 17,2466 20001 DDOUBL
042103,000350: 17,2467 20001 DDOUBL
042104,000351: 17,2470 55640 TS 1/CONACC # SCALED B+9 SEC-SQ/REV
042105,000352:
042106,000353: 17,2471 31636 +7 CAE KTLX/I # ENTRY FROM CSM/LM V46 SWITCH-OVER
042107,000354: 17,2472 00006 EXTEND # SCALED (B+3 ASCREV) 1/SECSQ
042108,000355: 17,2473 71472 MP IAVG/TLX # SCALED B+2 SECSQ
042109,000356: 17,2474 20001 DDOUBL
042110,000357: 17,2475 20001 DDOUBL
042111,000358: 17,2476 55641 TS VARK # SCALED (B+3 ASCREV)
042112,000359: 17,2477 00002 TC Q
042113,000360:
042114,000361: 17,2500 37777 CSMN10 DEC .99999 # N10 CSM ONLY FILTER COEFFICIENTS
042115,000362: 17,2501 67657 DEC -.2549 # N11/2
042116,000363: 17,2502 01703 DEC .0588 # N12
042117,000364: 17,2503 47472 DEC -.7620 # D11/2
042118,000365: 17,2504 27656 DEC .7450 # D12
042119,000366:
042120,000367: 17,2505 37777 DEC .99999 # N20
042121,000368: 17,2506 60361 DEC -.4852 # N21/2
042122,000369: 17,2507 00000 DEC 0 B-14 # N22
042123,000370: 17,2510 67304 DEC -.2692 # D22/2
042124,000371: 17,2511 00000 DEC 0 B-14 # D22
042125,000372:
042126,000373: 17,2512 37777 LBN10 DEC +.99999 # N10 LOW BANDWIDTH FILTER COEFFICIENTS
042127,000374: 17,2513 65371 DEC -.3285 # N11/2
042128,000375: 17,2514 65337 DEC -.3301 # N12
042129,000376: 17,2515 42700 DEC -.9101 # D11/2
042130,000377: 17,2516 33045 DEC +.8460 # D12
042131,000378:
042132,000379: 17,2517 01000 DEC +.03125 # N20
042133,000380: 17,2520 00000 DEC 0 B-14 # N21/2
042134,000381: 17,2521 00000 DEC 0 B-14 # N22
042135,000382: 17,2522 42700 DEC -.9101 # D21/2
042136,000383: 17,2523 33045 DEC +.8460 # D22
042137,000384:
042138,000385: 17,2524 20000 DEC +.50000 # N30
042139,000386: 17,2525 60730 DEC -.47115 # N31/2
042140,000387: 17,2526 17145 DEC +.4749 # N32
042141,000388: 17,2527 41323 DEC -.9558 # D31/2
042142,000389: 17,2530 35773 DEC +.9372 # D32
042143,000390:
042144,000391: 17,2531 02500 CSMCFADR GENADR CSMN10 # CSM ONLY COEFFICIENTS ADDRESS
042145,000392: 17,2532 01425 HBCFADR GENADR HBN10 # HIGH BANDWIDTH COEFFICIENTS ADDRESS
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Page 944 |
042147,000394: 17,2533 02512 LBCFADR GENADR LBN10 # LOW BANDWIDTH COEFFICIENTS ADDRESS
042148,000395:
042149,000396: 17,2534 00063 NZERO DEC 51 B-14 # MUST BE ODD FOR MRCLEAN
042150,000397: 17,2535 00027 NZEROJR DEC 23 B-14 # MUST BE ODD FOR MCLEANJR
042151,000398:
042152,000399: 17,2536 00210 ATTLIM DEC 0.00833 # INITIAL ATTITUDE ERROR LIMIT (1.5 DEG)
042153,000400: 17,2537 00170 1/ATTLIM DEC 0.007325 # .007325(ERROR) = 0 IF ERROR < 1.5 DEG
042154,000401:
042155,000402: 17,2540 00005 TCORR OCT 00005 # CSM
042156,000403: 17,2541 00000 +1 OCT 00000 # CSM/LM (HB,LB)
042157,000404:
042158,000405: 17,2542 00247 FKPRIMDT DEC .0102 # CSM/LM (LB), (.05 X .08) SCALED AT PI/8
042159,000406: 17,2543 00232 FREPFRAC DEC .0375 B-2 # CSM/LM (LB), 0.0375 SCALED AT B+2
042160,000407:
042161,000408: 17,2544 4374 NINETEEN = VD1
042162,000409: 17,2544 33074 2PI/M DEC .00331017 B+8 # 2PI/M, SCALED AT 1/(B+8 N-M)
042163,000410:
042164,000411: 17,2545 03720 ONETHOU DEC 1000 B-13 # KG/CS B3 TO KG/10SEC B16 CONVERSION
042165,000412:
042166,000413: 17,2546 E6,1702 EBANK= BZERO
042167,000414: 17,2546 03107 40066 DAPINIT5 2CADR DAPINIT
042168,000415:
042169,000416: 17,2550 E6,1702 EBANK= BZERO
042170,000417: 17,2550 02171 36066 INITLOC2 2CADR TVCINIT1
End of include-file TVCINITIALIZE.agc. Parent file is MAIN.agc