Source Code
|
These source-code files are part of a reconstructed copy of Artemis 071, the
first release of the Apollo 15 through 17 Command Module (CM) Apollo Guidance
Computer (AGC) software.
The reconstruction began with source code of Artemis 072 previously transcribed
from a digitized copy of that program. The code was then updated by undoing
changes between the two versions. The reconstruction was verified by matching
memory-bank checksums to those listed in drawing 2021154-. Note that page
numbers in the reconstructed code match those on the Artemis 072 printout,
although the changed code would likely have changed page numbers for a real
Artemis 071 listing.
Comments from the original source code are prefixed with a single '#' symbol,
whereas comments added later are prefixed by "##" or "###". Report any errors
noted by creating an
issue report at the Virtual AGC
project's GitHub repository.
|
041414,000002: ## Copyright: Public domain.
041415,000003: ## Filename: TVCINITIALIZE.agc
041416,000004: ## Purpose: A section of Artemis revision 071.
041417,000005: ## It is part of the reconstructed source code for the first
041418,000006: ## release of the flight software for the Command Module's
041419,000007: ## (CM) Apollo Guidance Computer (AGC) for Apollo 15 through
041420,000008: ## 17. The code has been recreated from a copy of Artemis 072.
041421,000009: ## It has been adapted such that the resulting bugger words
041422,000010: ## exactly match those specified for Artemis 071 in NASA
041423,000011: ## drawing 2021154-, which gives relatively high confidence
041424,000012: ## that the reconstruction is correct.
041425,000013: ## Reference: 943
041426,000014: ## Assembler: yaYUL
041427,000015: ## Contact: Ron Burkey <info@sandroid.org>.
041428,000016: ## Website: www.ibiblio.org/apollo/index.html
041429,000017: ## Mod history: 2019-08-14 MAS Created from Artemis 072.
041430,000018:
|
|
Page 943
|
041432,000020: # NAME TVCDAPON (TVC DAP INITIALIZATION AND STARTUP CALL)
041433,000021: # LOG SECTION...TVCINITIALIZE SUBROUTINE...DAPCSM
041434,000022: # MODIFIED BY SCHLUNDT 21 OCTOBER 1968
041435,000023: # MODIFIED BY BEALS TO ELIMINATE CSMMASS UPDATE LOGIC (NOW DONE IN S40.8)
041436,000024: # FUNCTIONAL DESCRIPTION
041437,000025: # PERFORMS TVCDAP INITIALIZATION (GAINS, TIMING PARAMETERS, FILTER VARIABLES, ETC.)
041438,000026: # COMPUTES STEERING (S40.8) GAIN KPRIMEDT, AND ZEROES PASTDELV,+1 VARIABLE
041439,000027: # MAKES INITIALIZATION CALL TO ..NEEDLER.. FOR TVC DAP NEEDLES-SETUP
041440,000028: # PERFORMS INITIALIZATION FOR ROLL DAP
041441,000029: # CALLS TVCEXECUTIVE AT TVCEXEC, VIA WAITLIST
041442,000030: # CALLS TVCDAP CDU-RATE INITIALIZATION PKG AT DAPINIT VIA T5
041443,000031: # PROVIDES FOR LOADING OF LOW-BANDWIDTH COEFFS AND GAINS AT SWICHOVR
041444,000032: # CALLING SEQUENCE - T5LOC=2CADR(TVCDAPON,EBANK=BZERO), T5=.6SECT5
041445,000033: # IN PARTICULAR, CALLED BY ..DOTVCON.. IN P40
041446,000034: # MRCLEAN AND TVCINIT4 ARE POSSIBLE RESTART ENTRY POINTS
041447,000035: # NORMAL EXIT MODE
041448,000036: # TCF RESUME
041449,000037: # SUBROUTINES CALLED
041450,000038: # NEEDLER, MASSPROP
041451,000039: # ALARM OR ABORT EXIT MODES
041452,000040: # NONE
041453,000041: # ERASABLE INITIALIZATION REQUIRED
041454,000042: # CSMMASS, LEMMASS, DAPDATR1 (FOR MASSPROP SUBROUTINE)
041455,000043: # TVC PAD LOADS (SEE EBANK6 IN ERASABLE ASSIGNMENTS)
041456,000044: # PACTOFF, YACTOFF, CDUX
041457,000045: # TVCPHASE AND THE T5 BITS OF FLAGWRD6 (SET AT DOTVCON IN P40)
041458,000046: # OUTPUT
041459,000047: # ALL TVC AND ROLL DAP ERASABLES, FLAGWRD6 (BITS 13,14), T5, WAITLIST
041460,000048: # DEBRIS
041461,000049: # NONE
041462,000050:
041463,000051: 17,2000 SETLOC DAPS7
041464,000052: 17,2000 BANK
041465,000053:
041466,000054: 17,2163 COUNT* $$/INIT
041467,000055: 17,2163 E6,1446 EBANK= CNTR
041468,000056: 17,2163 22016 TVCDAPON LXCH BANKRUPT # T5 RUPT ARRIVAL (CALL BY DOTVCON - P40)
041469,000057: 17,2164 00006 EXTEND # SAVE Q REQUIRED IN RESTARTS (MRCLEAN AND
041470,000058: 17,2165 22012 QXCH QRUPT # TVCINIT4 ARE ENTRIES)
041471,000059: 17,2166 32524 MRCLEAN CAF NZERO # NUMBER TO ZERO, LESS ONE (MUST BE ODD)
041472,000060: # TVC RESTARTS ENTER HERE (NEW BANK)
041473,000061: 17,2167 10000 +1 CCS A
041474,000062: 17,2170 55446 TS CNTR
041475,000063: 17,2171 34772 CAF ZERO
041476,000064: 17,2172 54001 TS L
041477,000065: 17,2173 51446 INDEX CNTR
041478,000066: 17,2174 53530 DXCH OMEGAYC # FIRST (LAST) TWO LOCATIONS
041479,000067: 17,2175 11446 CCS CNTR
041480,000068: 17,2176 12167 TCF MRCLEAN +1
|
|
Page 944
|
041482,000070: 17,2177 00006 EXTEND # SET UP ANOTHER T5 RUPT TO CONTINUE
041483,000071: 17,2200 32540 DCA INITLOC2 # INITIALIZATION AT TVCINIT1
041484,000072: 17,2201 52113 DXCH T5LOC # THE PHSCHK2 ENTRY (REDOTVC) AT TVCDAPON
041485,000073: 17,2202 34750 CAF POSMAX # +3 IS IN ANOTHER BANK. MUST RESET
041486,000074: 17,2203 54030 TS TIME5 # BBCON TOO (FULL 2CADR), FOR THAT
041487,000075: 17,2204 15323 ENDMRC TCF RESUME # ENTRY.
041488,000076:
041489,000077: 17,2205 22016 TVCINIT1 LXCH BANKRUPT
041490,000078: 17,2206 00006 EXTEND
041491,000079: 17,2207 22012 QXCH QRUPT
041492,000080:
041493,000081: 17,2210 04714 TC IBNKCALL # UPDATE IXX, IAVG/TLX FOR DAP GAINS (R03
041494,000082: 17,2211 13313 CADR MASSPROP # OR NOUNS 46 AND 47 MUST BE CORRECT)
041495,000083:
041496,000084: 17,2212 31465 CAE DAPDATR1 # CHECK LEM-ON/OFF
041497,000085: 17,2213 74753 MASK BIT14
041498,000086: 17,2214 10000 CCS A
041499,000087: 17,2215 34770 CAF BIT1 # LEM-ON (BIT1)
041500,000088: 17,2216 55446 TS CNTR # LEM-OFF (ZERO)
041501,000089:
041502,000090: 17,2217 51446 INDEX CNTR # LOAD THE FILTER COEFFICIENTS
041503,000091: 17,2220 32521 CAF CSMCFADR
041504,000092: 17,2221 55704 TS COEFFADR
041505,000093: 17,2222 02412 TC LOADCOEF
041506,000094:
041507,000095: 17,2223 51446 INDEX CNTR # PICK UP LM-OFF,-ON KTLX/I
041508,000096: 17,2224 31416 CAE EKTLX/I # SCALED (1.08 B+2) 1/SECSQ CSM/LM
041509,000097: 17,2225 55630 TS KTLX/I # ( " B+4) " CSM
041510,000098:
041511,000099: 17,2226 02452 TCR S40.15 # COMPUTE 1/CONACC, VARK
041512,000100:
041513,000101: 17,2227 41446 TVCINIT2 CS CNTR # PICK LM-OFF,-ON VALUE FOR FILTER PERIOD
041514,000102: 17,2230 50000 INDEX A # DETERMINATION:
041515,000103: 17,2231 34767 CAF BIT2 # BIT2 FOR CSM ONLY 40MS FILTER
041516,000104: 17,2232 55626 TS KPRIMEDT # BIT3 FOR CSM/LM 80MS FILTER
041517,000105:
041518,000106: 17,2233 40000 COM # PREPARE T5TVCDT
041519,000107: 17,2234 64750 AD POSMAX
041520,000108: 17,2235 64770 AD BIT1
041521,000109: 17,2236 55625 TS T5TVCDT
041522,000110:
041523,000111: 17,2237 44752 CS SWTOVBIT # RESET SWTOVER FLAG
041524,000112: 17,2240 70105 MASK FLAGWRD9
041525,000113: 17,2241 54105 TS FLAGWRD9
041526,000114: 17,2242 51446 INDEX CNTR # PICK UP LEM-OFF,-ON KPRIME
041527,000115: 17,2243 31414 CAE EKPRIME # SCALED (100 PI)/16
041528,000116: 17,2244 00006 EXTEND
041529,000117: 17,2245 71626 MP KPRIMEDT # (TVCDT/2, SC.AT B+14CS)
041530,000118: 17,2246 22000 LXCH A # SC.AT PI/8 (DIMENSIONLESS)
041531,000119: 17,2247 53627 DXCH KPRIMEDT
|
|
Page 945
|
041533,000121: 17,2250 51446 INDEX CNTR # PICK UP LEM-OFF,-ON REPFRAC
041534,000122: 17,2251 31421 CAE EREPFRAC
041535,000123: 17,2252 55633 TS REPFRAC
041536,000124:
041537,000125: 17,2253 51446 INDEX CNTR # PICK UP ONE-SHOT CORRECTION TIME
041538,000126: 17,2254 32530 CAF TCORR
041539,000127: 17,2255 55446 TS CNTR
041540,000128:
041541,000129: 17,2256 34351 CAF NINETEEN # SET VCNTR FOR VARIABLE-GAIN UPDATES IN
041542,000130: 17,2257 55634 TS VCNTR # 10 SECS (TVCEXEC 1/2 SEC RATE)
041543,000131: 17,2260 31423 TVCINIT3 CAE PACTOFF # TRIM VALUES TO TRIM-TRACKERS, OUTPUT
041544,000132: 17,2261 55605 TS PDELOFF # TRACKERS, OFFSET-UPDATES, AND
041545,000133: 17,2262 55623 TS PCMD # OFFSET-TRACKER FILTERS
041546,000134: 17,2263 55601 TS DELPBAR # NOTE, LO-ORDER DELOFF,DELBAR ZEROED
041547,000135:
041548,000136: 17,2264 31424 CAE YACTOFF
041549,000137: 17,2265 55607 TS YDELOFF
041550,000138: 17,2266 55624 TS YCMD
041551,000139: 17,2267 55603 TS DELYBAR
041552,000140:
041553,000141: 17,2270 31465 ATTINIT CAE DAPDATR1 # ATTITUDE-ERROR INITIALIZATION LOGIC
041554,000142: 17,2271 74754 MASK BIT13 # TEST FOR CSM OR CSM/LM
041555,000143: 17,2272 00006 EXTEND
041556,000144: 17,2273 12321 BZF NEEDLEIN # BYPASS INITIALIZATION FOR CSM/LM
041557,000145:
041558,000146: 17,2274 34770 CAF BIT1 # SET UP TEMPORARY COUNTER
041559,000147: 17,2275 55611 +5 TS TTMP1
041560,000148:
041561,000149: 17,2276 51611 INDEX TTMP1
041562,000150: 17,2277 31664 CA ERRBTMP # ERRBTMP CONTAINS RCS ATTITUDE ERRORS
041563,000151: 17,2300 00006 EXTEND # ERRORY & ERRORZ (P40 AT DOTVCON)
041564,000152: 17,2301 72527 MP 1/ATTLIM # .007325(ERROR) = 0 IF ERROR < 1.5 DEG
041565,000153: 17,2302 00006 EXTEND
041566,000154: 17,2303 12313 BZF +8D # |ERROR| LESS THAN 1.5 DEG
041567,000155: 17,2304 00006 EXTEND
041568,000156: 17,2305 62310 BZMF +3 # |ERROR| > 1.5 DEG, AND NEG
041569,000157: 17,2306 32526 CA ATTLIM # |ERROR| > 1.5 DEG, AND POS
041570,000158: 17,2307 12311 TCF +2
041571,000159: 17,2310 42526 +3 CS ATTLIM
041572,000160: 17,2311 51611 +2 INDEX TTMP1
041573,000161: 17,2312 55664 TS ERRBTMP
041574,000162: 17,2313 11611 +8 CCS TTMP1 # TEST TEMPORARY COUNTER
041575,000163: 17,2314 12275 TCF ATTINIT +5 # BACK TO REPEAT FOR PITCH ERROR
041576,000164:
041577,000165: 17,2315 31664 CA ERRBTMP # ERRORS ESTABLISHED AND LIMITED
041578,000166: 17,2316 55575 TS PERRB
041579,000167: 17,2317 31665 CA ERRBTMP +1
041580,000168: 17,2320 55577 TS YERRB
041581,000169:
041582,000170: 17,2321 41501 NEEDLEIN CS RCSFLAGS # SET BIT 3 FOR INITIALIZATION PASS AND GO
|
|
Page 946
|
041584,000172: 17,2322 74766 MASK BIT3 # TO NEEDLER. WILL CLEAR FOR TVC DAP
041585,000173: 17,2323 27501 ADS RCSFLAGS # (RETURNS AFTER CADR)
041586,000174: 17,2324 04714 TC IBNKCALL
041587,000175: 17,2325 42425 CADR NEEDLER
041588,000176:
041589,000177: 17,2326 34772 TVCINIT4 CAF ZERO # SET TVCPHASE TO INDICATE TVCDAPON-THRU-
041590,000178: 17,2327 55635 TS TVCPHASE # NEEDLEIN INITIALIZATION FINISHED.
041591,000179: # (POSSIBLE TVC-RESTART ENTRY)
041592,000180:
041593,000181: 17,2330 30032 CAE CDUX # PREPARE ROLL DAP
041594,000182: 17,2331 55645 TS OGANOW
041595,000183:
041596,000184: 17,2332 32524 CAF NZERO # CALL TVCEXECUTIVE IN 0.51 SEC
041597,000185: 17,2333 05233 TC WAITLIST
041598,000186: 17,2334 E6,1446 EBANK= CNTR
041599,000187: 17,2334 03037 34066 2CADR TVCEXEC
041600,000188:
041601,000189:
041602,000190: 17,2336 00006 EXTEND # CALL FOR DAPINIT
041603,000191: 17,2337 32536 DCA DAPINIT5
041604,000192: 17,2340 52113 DXCH T5LOC
041605,000193: 17,2341 31625 CAE T5TVCDT # (ALLOW TIME FOR RESTART COMPUTATIONS)
041606,000194: 17,2342 54030 TS TIME5
041607,000195:
041608,000196: 17,2343 15323 ENDTVCIN TCF RESUME
041609,000197:
041610,000198:
041611,000199: 17,2344 00004 SWICHOVR INHINT
041612,000200: 17,2345 31635 CA TVCPHASE # SAVE TVCPHASE
041613,000201: 17,2346 55611 TS PHASETMP
041614,000202: 17,2347 44767 CS BIT2 # SET TVCPHASE = -2 (INDICATES SWITCH-OVER
041615,000203: 17,2350 55635 TS TVCPHASE # TO RESTART LOGIC)
041616,000204:
041617,000205: 17,2351 00006 +5 EXTEND # SAVE Q FOR RETURN (RESTART ENTRY POINT,
041618,000206: 17,2352 23613 QXCH RTRNLOC # TVCPHASE AND PHASETMP ALREADY SET)
041619,000207:
041620,000208: 17,2353 32525 CAF NZEROJR # ZEROING LOOP FOR FILTER STORAGE LOCS
041621,000209: 17,2354 55661 +8 TS CNTRTMP
041622,000210:
041623,000211: 17,2355 34772 MCLEANJR CA ZERO
041624,000212: 17,2356 54001 TS L
041625,000213: 17,2357 51661 INDEX CNTRTMP
041626,000214: 17,2360 53541 DXCH PTMP1 -1
041627,000215: 17,2361 11661 CCS CNTRTMP
041628,000216: 17,2362 10000 CCS A
041629,000217: 17,2363 12354 TCF SWICHOVR +8D
041630,000218:
041631,000219: 17,2364 40105 CS FLAGWRD9 # SET SWITCHOVER FLAG FOR DOWNLINK
041632,000220: 17,2365 74752 MASK SWTOVBIT
|
|
Page 947
|
041634,000222: 17,2366 26105 ADS FLAGWRD9
041635,000223:
041636,000224: 17,2367 31420 CAE EKTLX/I +2 # LOW BANDWIDTH GAINS - DAP
041637,000225: 17,2370 55630 TS KTLX/I
041638,000226: 17,2371 02461 TCR S40.15 +7
041639,000227:
041640,000228: 17,2372 32532 CAF FKPRIMDT # - STEERING
041641,000229: 17,2373 55626 TS KPRIMEDT
041642,000230:
041643,000231: 17,2374 32533 CAF FREPFRAC # - TMC LOOP
041644,000232: 17,2375 55633 TS REPFRAC
041645,000233:
041646,000234: 17,2376 00006 EXTEND # UPDATE TRIM ESTIMATES
041647,000235: 17,2377 31602 DCA DELPBAR
041648,000236: 17,2400 53606 DXCH PDELOFF
041649,000237: 17,2401 00006 EXTEND
041650,000238: 17,2402 31604 DCA DELYBAR
041651,000239: 17,2403 53610 DXCH YDELOFF
041652,000240:
041653,000241: 17,2404 32523 CA LBCFADR
041654,000242: 17,2405 55704 TS COEFFADR
041655,000243: 17,2406 02412 TC LOADCOEF
041656,000244:
041657,000245: 17,2407 31611 CAE PHASETMP # RESTORE TVCPHASE
041658,000246: 17,2410 55635 TS TVCPHASE
041659,000247:
041660,000248: 17,2411 01613 TC RTRNLOC # BACK TO PRESWTCH OR TVCRESTARTS
041661,000249:
041662,000250:
041663,000251: 17,2412 00006 LOADCOEF EXTEND # LOAD DAP FILTER COEFFICIENTS
041664,000252: 17,2413 51704 INDEX COEFFADR # FROM: ERASABLE FOR CSM/LM HB
041665,000253: 17,2414 30001 DCA 0 # FIXED FOR CSM/LM LB
041666,000254: 17,2415 53706 DXCH N10 # FIXED FOR CSM
041667,000255:
041668,000256: 17,2416 00006 EXTEND # NOTE: FOR CSM/LM, NORMAL COEFFICIENT
041669,000257: 17,2417 51704 INDEX COEFFADR # LOAD WILL BE HIGH BANDWIDTH PAD LOAD
041670,000258: 17,2420 30003 DCA 2 # ERASABLES. DURING CSM/LM SWITCHOVER,
041671,000259: 17,2421 53710 DXCH N10 +2 # THIS LOGIC IS USED TO LOAD LOW BANDWIDTH
041672,000260: # COEFFICIENTS FROM FIXED MEMORY.
041673,000261:
041674,000262: 17,2422 00006 EXTEND
041675,000263: 17,2423 51704 INDEX COEFFADR
041676,000264: 17,2424 30005 DCA 4
041677,000265: 17,2425 53712 DXCH N10 +4
041678,000266:
041679,000267: 17,2426 00006 EXTEND
041680,000268: 17,2427 51704 INDEX COEFFADR
041681,000269: 17,2430 30007 DCA 6
041682,000270: 17,2431 53714 DXCH N10 +6
|
|
Page 948
|
041684,000272: 17,2432 00006 EXTEND
041685,000273: 17,2433 51704 INDEX COEFFADR
041686,000274: 17,2434 30011 DCA 8D
041687,000275: 17,2435 53716 DXCH N10 +8D
041688,000276:
041689,000277: 17,2436 00006 EXTEND
041690,000278: 17,2437 51704 INDEX COEFFADR
041691,000279: 17,2440 30013 DCA 10D
041692,000280: 17,2441 53720 DXCH N10 +10D
041693,000281:
041694,000282: 17,2442 00006 EXTEND
041695,000283: 17,2443 51704 INDEX COEFFADR
041696,000284: 17,2444 30015 DCA 12D
041697,000285: 17,2445 53722 DXCH N10 +12D
041698,000286:
041699,000287: 17,2446 51704 INDEX COEFFADR
041700,000288: 17,2447 30016 CA 14D
041701,000289: 17,2450 55723 TS N10 +14D
041702,000290:
041703,000291: 17,2451 00002 TC Q
041704,000292:
041705,000293: 17,2452 31467 S40.15 CAE IXX # GAIN COMPUTATIONS (1/CONACC, VARK)
041706,000294: 17,2453 00006 EXTEND # ENTERED FROM TVCINITIALIZE AND TVCEXEC
041707,000295: 17,2454 72534 MP 2PI/M # 2PI/M SCALED 1/(B+8 N M)
041708,000296: 17,2455 20001 DDOUBL # IXX SCALED B+20 KG-MSQ
041709,000297: 17,2456 20001 DDOUBL
041710,000298: 17,2457 20001 DDOUBL
041711,000299: 17,2460 55631 TS 1/CONACC # SCALED B+9 SEC-SQ/REV
041712,000300:
041713,000301: # ENTRY FROM CSM/LM V46 SWITCHOVER
041714,000302: 17,2461 31630 +7 CAE KTLX/I # SCALED (1.08 B+2) 1/SECSQ CSM/LM
041715,000303: 17,2462 00006 EXTEND # ( " B+4) CSM
041716,000304: 17,2463 71471 MP IAVG/TLX # SCALED B+2 SECSQ
041717,000305: 17,2464 20001 DDOUBL
041718,000306: 17,2465 20001 DDOUBL
041719,000307: 17,2466 55632 TS VARK # SCALED (1.08 B+2) CSM/LM
041720,000308: 17,2467 00002 TC Q # ( " B+4) CSM
041721,000309:
041722,000310:
041723,000311: 17,2470 37777 CSMN10 DEC .99999 # N10 CSM ONLY FILTER COEFFICIENTS
041724,000312: 17,2471 67657 DEC -.2549 # N11/2
041725,000313: 17,2472 01703 DEC .0588 # N12
041726,000314: 17,2473 47472 DEC -.7620 # D11/2
041727,000315: 17,2474 27656 DEC .7450 # D12
041728,000316:
041729,000317: 17,2475 37777 DEC .99999 # N20
041730,000318: 17,2476 60361 DEC -.4852 # N21/2
041731,000319: 17,2477 00000 DEC 0 B-14 # N22
|
|
Page 949
|
041733,000321: 17,2500 67304 DEC -.2692 # D22/2
041734,000322: 17,2501 00000 DEC 0 B-14 # D22
041735,000323:
041736,000324: 17,2502 37777 LBN10 DEC +.99999 # N10 LOW BANDWIDTH FILTER COEFFICIENTS
041737,000325: 17,2503 65371 DEC -.3285 # N11/2
041738,000326: 17,2504 65337 DEC -.3301 # N12
041739,000327: 17,2505 42700 DEC -.9101 # D11/2
041740,000328: 17,2506 33045 DEC +.8460 # D12
041741,000329:
041742,000330: 17,2507 01000 DEC +.03125 # N20
041743,000331: 17,2510 00000 DEC 0 B-14 # N21/2
041744,000332: 17,2511 00000 DEC 0 B-14 # N22
041745,000333: 17,2512 42700 DEC -.9101 # D21/2
041746,000334: 17,2513 33045 DEC +.8460 # D22
041747,000335:
041748,000336: 17,2514 20000 DEC +.5000 # N30
041749,000337: 17,2515 60730 DEC -.47115 # N31/2
041750,000338: 17,2516 17145 DEC +.4749 # N32
041751,000339: 17,2517 41323 DEC -.9558 # D31/2
041752,000340: 17,2520 35773 DEC +.9372 # D32
041753,000341:
041754,000342:
041755,000343: 17,2521 02470 CSMCFADR GENADR CSMN10 # CSM ONLY COEFFICIENTS ADDRESS
041756,000344: 17,2522 01425 HBCFADR GENADR HBN10 # HIGH BANDWIDTH COEFFICIENTS ADDRESS
041757,000345: 17,2523 02502 LBCFADR GENADR LBN10 # LOW BANDWIDTH COEFFICIENTS ADDRESS
041758,000346:
041759,000347: 17,2524 00063 NZERO DEC 51 B-14 # MUST BE ODD FOR MRCLEAN
041760,000348: 17,2525 00027 NZEROJR DEC 23 B-14 # MUST BE ODD FOR MCLEANJR
041761,000349:
041762,000350: 17,2526 00210 ATTLIM DEC 0.00833 # INITIAL ATTITUDE ERROR LIMIT (1.5 DEG)
041763,000351: 17,2527 00170 1/ATTLIM DEC 0.007325 # .007325(ERROR) = 0 IF ERROR < 1.5 DEG
041764,000352:
041765,000353: 17,2530 00005 TCORR OCT 00005 # CSM
041766,000354: 17,2531 00000 +1 OCT 00000 # CSM/LM (HB,LB)
041767,000355:
041768,000356: 17,2532 00247 FKPRIMDT DEC .0102 # CSM/LM (LB), (.05 X .08) SCALED AT PI/8
041769,000357: 17,2533 00232 FREPFRAC DEC .0375 B-2 # CSM/LM (LB), 0.0375 SCALED AT B+2
041770,000358:
041771,000359: 17,2534 4351 NINETEEN = VD1
041772,000360: 17,2534 33074 2PI/M DEC .00331017 B+8 # 2PI/M, SCALED AT 1/(B+8 N-M)
041773,000361:
041774,000362: 17,2535 E6,1446 EBANK= CNTR
041775,000363: 17,2535 03227 40066 DAPINIT5 2CADR DAPINIT
041776,000364:
041777,000365:
041778,000366: 17,2537 E6,1446 EBANK= CNTR
041779,000367: 17,2537 02205 36066 INITLOC2 2CADR TVCINIT1
End of include-file TVCINITIALIZE.agc. Parent file is MAIN.agc