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.

043239,000002:                                                                                                  ## Copyright:   Public domain.
043240,000003:                                                                                                  ## Filename:    TVCROLLDAP.agc
043241,000004:                                                                                                  ## Purpose:     A section of Artemis revision 071.
043242,000005:                                                                                                  ##              It is part of the reconstructed source code for the first
043243,000006:                                                                                                  ##              release of the flight software for the Command Module's
043244,000007:                                                                                                  ##              (CM) Apollo Guidance Computer (AGC) for Apollo 15 through
043245,000008:                                                                                                  ##              17. The code has been recreated from a copy of Artemis 072.
043246,000009:                                                                                                  ##              It has been adapted such that the resulting bugger words
043247,000010:                                                                                                  ##              exactly match those specified for Artemis 071 in NASA
043248,000011:                                                                                                  ##              drawing 2021154-, which gives relatively high confidence
043249,000012:                                                                                                  ##              that the reconstruction is correct.
043250,000013:                                                                                                  ## Reference:   982
043251,000014:                                                                                                  ## Assembler:   yaYUL
043252,000015:                                                                                                  ## Contact:     Ron Burkey <info@sandroid.org>.
043253,000016:                                                                                                  ## Website:     www.ibiblio.org/apollo/index.html
043254,000017:                                                                                                  ## Mod history: 2019-08-14 MAS  Created from Artemis 072.
043255,000018: 

Page 982

043257,000020: 
043258,000021:                                                                                                  #  PROGRAM NAME...TVC ROLL AUTOPILOT
043259,000022:                                                                                                  #  LOG SECTION...TVCROLLDAP                      SUBROUTINE...DAPCSM
043260,000023:                                                                                                  #  MODIFIED BY SCHLUNDT                          21 OCTOBER 1968
043261,000024: 
043262,000025: 
043263,000026:                                                                                                  #  FUNCTIONAL DESCRIPTION....
043264,000027: 
043265,000028:                                                                                                  #       *AN ADAPTATION OF THE LEM P-AXIS CONTROLLER
043266,000029:                                                                                                  #       *MAINTAIN OGA WITHIN 5 DEG DEADBND OF OGAD, WHERE OGAD = OGA AS SEEN
043267,000030:                                                                                                  #        BY IGNITION (P40)
043268,000031:                                                                                                  #       *MAINTAIN OGA RATE LESS THAN 0.1 DEG/SEC LIMIT CYCLE RATE
043269,000032:                                                                                                  #       *SWITCHING LOGIC IN PHASE PLANE.... SEE GSOP CHAPTER 3
043270,000033:                                                                                                  #       *USES T6 CLOCK TO TIME JET FIRINGS
043271,000034:                                                                                                  #       *MAXIMUM JET FIRING TIME = 2.56 SECONDS, LIMITED TO 2.5 IF GREATER
043272,000035:                                                                                                  #       *MINIMUM JET FIRING TIME = 15 MS
043273,000036:                                                                                                  #       *JET PAIRS FIRE ALTERNATELY
043274,000037:                                                                                                  #       *AT LEAST 1/2 SECOND DELAY BEFORE A NEW JET PAIR IS FIRED
043275,000038:                                                                                                  #       *JET FIRINGS MAY NOT BE EXTENDED, ONLY SHORTENED, WHEN RE-EVALUATION
043276,000039:                                                                                                  #        OF A JET FIRING TIME IS MADE ON A LATER PASS
043277,000040: 
043278,000041:                                                                                                  #  CALLING SEQUENCE....
043279,000042: 
043280,000043:                                                                                                  #       *ROLLDAP CALL VIA WAITLIST, IN PARTICULAR BY TVCEXEC (EVERY 1/2 SEC)
043281,000044:                                                                                                  #        WITH A 3CS DELAY TO ALLOW FREE TIME FOR OTHER RUPTS (DWNRPT, ETC.)
043282,000045: 
043283,000046:                                                                                                  #  NORMAL EXIT MODES.... ENDOFJOB
043284,000047: 
043285,000048:                                                                                                  #  ALARM OR ABORT EXIT MODES.... NONE
043286,000049: 
043287,000050:                                                                                                  #  SUBROUTINES CALLED.....NONE
043288,000051: 
043289,000052:                                                                                                  #  OTHER INTERFACES....
043290,000053: 
043291,000054:                                                                                                  #       *TVCEXEC SETS UP ROLLDAP TASK EVERY 1/2 SECOND AND UPDATES 1/CONACC
043292,000055:                                                                                                  #        EVERY 10 SECONDS (VIA MASSPROP AND S40.15)
043293,000056:                                                                                                  #       *RESTARTS SUSPEND ROLL DAP COMPUTATIONS UNTIL THE NEXT 1/2 SEC
043294,000057:                                                                                                  #        SAMPLE PERIOD. (THE PART OF TVCEXECUTIVE THAT CALLS ROLL DAP IS
043295,000058:                                                                                                  #        NOT RESTARTED.) THE OGAD FROM IGNITION IS MAINTAINED.
043296,000059: 
043297,000060:                                                                                                  #  ERASABLE INITIALIZATION REQUIRED....
043298,000061: 
043299,000062:                                                                                                  #       *1/CONACC   (S40.15)
043300,000063:                                                                                                  #       *OGAD (CDUX AT IGNITION)
043301,000064:                                                                                                  #       *OGANOW  (CDUX AT TVCINIT4 AND TVCEXECUTIVE)
043302,000065:                                                                                                  #       *OGAPAST  (OGANOW AT TVCEXECUTIVE)
043303,000066:                                                                                                  #       *ROLLFIRE = TEMREG = ROLLWORD = 0   (MRCLEAN LOOP IN TVCDAPON)
043304,000067:                                                                                                  #  OUTPUT....
043305,000068: 
043306,000069:                                                                                                  #       *ROLL JET PAIR FIRINGS
043307,000070: 

Page 983

043309,000072:                                                                                                  #  DEBRIS.... MISCELLANEOUS, SHAREABLE WITH RCS/ENTRY, IN EBANK6 ONLY
043310,000073: 

Page 984

043312,000075:                                                                                                  #  SOME NOTES ON THE ROLL AUTOPILOT, AND IN PARTICULAR, ON ITS SWITCHING
043313,000076:                                                                                                  #  LOGIC.  SEE SECTION THREE OF THE GSOP (SUNDISK/COLOSSUS) FOR DETAILS.
043314,000077: 
043315,000078:                                                                                                  #  SWITCHING LOGIC IN THE PHASE PLANE....
043316,000079: 
043317,000080:                                                                                                  #                               OGARATE
043318,000081:                                                                                                  #                                  *
043319,000082:                                                                                                  #                                  *
043320,000083:                                                                                                  #   * * * * * * * * * * *          *
043321,000084:                                                                                                  #                                  *     (REGION 1, SEE TEXT BELOW)
043322,000085:                                                                                                  #                             *    *
043323,000086:                                                                                                  #                                  *
043324,000087:                                                                                                  #  * * * * * * *     (COAST)       *     ...PARABOLA (SWITCHING = CONTROL)
043325,000088:                                                                                                  #                *                 *    .
043326,000089:                                                                                                  #                  *               *   *
043327,000090:                                                                                                  #                    *             *                (FIRE NEG ROLL JETS)
043328,000091:                                                                                                  #                      *           *      *
043329,000092:                                                                                                  #      (-DB,+LMCRATE)....*         *
043330,000093:                                                                                                  #                        *         *        *
043331,000094:                                                                                                  #                        *         *                              OGAERROR
043332,000095:                                                                                                  #  ************************************************************************
043333,000096:                                                                                                  #                                  *         *                (-AK, OGAERR)
043334,000097:                                                                                                  #                         *        *         *      (REGION 6-PRIME)
043335,000098:                                                                                                  #                                  *         *      (SEE TEXT BELOW)
043336,000099:                                                                                                  #                           *      *           *
043337,000100:                                                                                                  #                                  *             *     ...STRAIGHT LINE
043338,000101:                                                                                                  #     (FIRE POS ROLL JETS)     *   *               *  .
043339,000102:                                                                                                  #                                  *   (COAST)       *
043340,000103:                                                                                                  #                                  *                   * * * * * * * * * *
043341,000104:                                                                                                  #                                  *                         -MINLIM
043342,000105:                                                                                                  #                                  *    *
043343,000106:                                                                                                  #                                  *
043344,000107:                                                                                                  #                                  *          * * * * * * * * * * * * * * *
043345,000108:                                                                                                  #                                  *                        -MAXLIM
043346,000109:                                                                                                  #                                  *
043347,000110:                                                                                                  #                                  *
043348,000111: 
043349,000112:                                                                                                  #  SWITCHING PARABOLAS ARE CONTROL PARABOLAS, THUS REQUIRING KNOWLEDGE OF
043350,000113:                                                                                                  #        CONTROL ACCELERATION CONACC, OR ITS RECIPROCAL, 1/CONACC, THE TVC
043351,000114:                                                                                                  #        ROLL DAP GAIN  (SEE TVCEXECUTIVE VARIABLE GAIN PACKAGE).  JET
043352,000115:                                                                                                  #        FIRING TIME IS SIMPLY THAT REQUIRED TO ACHIEVE THE DESIRED OGARATE,
043353,000116:                                                                                                  #        SUBJECT TO THE LIMITATIONS DISCUSSED UNDER FUNCTIONAL DESCRIPTION,
043354,000117:                                                                                                  #        ABOVE.
043355,000118: 
043356,000119:                                                                                                  #  THE THREE CONTROL REGIONS  (+, -, AND ZERO TORQUE) ARE COMPRIZED OF
043357,000120:                                                                                                  #        TWELVE SUBSET REGIONS  ( 1...6, AND THE CORRESPONDING 1-PRIME...
043358,000121:                                                                                                  #        6-PRIME )  SEE SECTION 3 OF THE GSOP  (SUNDISK OR COLOSSUS)

Page 985

043360,000123: 
043361,000124:                                                                                                  #  GIVEN THE OPERATING POINT NOT IN THE COAST REGION, THE DESIRED OGARATE
043362,000125:                                                                                                  #        IS AT THE POINT OF PENETRATION OF THE COAST REGION BY THE CONTROL
043363,000126:                                                                                                  #        PARABOLA WHICH PASSES THROUGH THE OPERATING POINT. FOR REGION 3
043364,000127:                                                                                                  #        DESIRED OGARATE IS SIMPLY +-MAXLIM. FOR REGIONS 1 OR 6 THE SOLUTION
043365,000128:                                                                                                  #        TO A QUADRATIC IS REQUIRED (THE PENETRATION IS ALONG THE STRAIGHT
043366,000129:                                                                                                  #        LINE OR MINLIM BOUNDRY SWITCH LINES). AN APPROXIMATION IS MADE
043367,000130:                                                                                                  #        INSTEAD. TAKE AN OPERATING POINT IN REGION 6' . PASS A TANGENT TO
043368,000131:                                                                                                  #        THE CONTROL PARABOLA THROUGH THE OPERATING POINT, AND FIND ITS
043369,000132:                                                                                                  #        INTERSECTION WITH THE STRAIGHT LINE SECTION OF THE SWITCH CURVE...
043370,000133:                                                                                                  #        THE INTERSECTION DEFINES DESIRED OGARATE. IF THE OPERATING POINT IS
043371,000134:                                                                                                  #        CLOSE TO THE SWITCH LINE, THE APPROXIMATION IS QUITE GOOD (INDEED
043372,000135:                                                                                                  #        THE APPROXIMATE AND QUADRATIC SOLUTIONS CONVERGE IN THE LIMIT AS
043373,000136:                                                                                                  #        THE SWITCH LINE IS APPROACHED). IF THE OPERATING POINT IS NOT CLOSE
043374,000137:                                                                                                  #        TO THE SWITCH LINE, THE APPROXIMATE SOLUTION GIVES VALID TREND
043375,000138:                                                                                                  #        INFORMATION (DIRECTION OF DESIRED OGARATE) AT LEAST. THE
043376,000139:                                                                                                  #        RE-EVALUATION OF DESIRED OGARATE IN SUBSEQUENT ROLL DAP PASSES (1/2
043377,000140:                                                                                                  #        SECOND INTERVALS) WILL BENEFIT FROM THE CONVERGENT NATURE OF THE
043378,000141:                                                                                                  #        APPROXIMATION.
043379,000142: 
043380,000143:                                                                                                  #  FOR LARGE OGAERROR THE TANGENT INTERSECTS +-MINLIM SWITCH BOUNDRY BEFORE
043381,000144:                                                                                                  #        INTERSECTING THE STRAIGHT LINE SWITCH. HOWEVER THE MINLIM IS
043382,000145:                                                                                                  #        IGNORED IN COMPUTING THE FIRING TIME, SO THAT THE EXTENSION (INTO
043383,000146:                                                                                                  #        THE COAST REGION) OF THE STRAIGHT LINE SWITCH IS WHAT IS FIRED TO.
043384,000147:                                                                                                  #        IF THE ROLL DAP FINDS ITSELF IN THE COAST REGION BEFORE REACHING
043385,000148:                                                                                                  #        THE DESIRED INTERSECTION (IE, IN THE REGION BETWEEN THE MINLIM
043386,000149:                                                                                                  #        AND THE STRAIGHT LINE SWITCH) IT WILL EXIBIT NORMAL COAST-REGION
043387,000150:                                                                                                  #        BEHAVIOR AND TURN OFF THE JETS. THE PURPOSE OF THIS FIRING POLICY
043388,000151:                                                                                                  #        IS TO MAINTAIN STATIC ROLL STABILITY IN THE EVENT OF A JET
043389,000152:                                                                                                  #        FAILED-ON.
043390,000153: 
043391,000154:                                                                                                  #  WHEN THE OPERATING POINT IS IN REGION 1 THE SAME APPROXIMATION IS
043392,000155:                                                                                                  #        MADE, BUT AT AN ARTIFICIALLY-CREATED OR DUMMY OPERATING POINT,
043393,000156:                                                                                                  #        DEFINED BY.. OGAERROR = INTERSECTION OF CONTROL PARABOLA  AND
043394,000157:                                                                                                  #        OGAERROR AXIS, OGARATE = +-LMCRATE WHERE SIGN IS OPPOSITE THAT OF
043395,000158:                                                                                                  #        REAL OPERATING POINT RATE.  WHEN THE OPERATING POINT HAS PASSED
043396,000159:                                                                                                  #        FROM REGION 1 TO REGION 6', THE DUMMY POINT IS NO LONGER REQUIRED,
043397,000160:                                                                                                  #        AND THE SOLUTION REVERTS TO THAT OF A REGULAR REGION 6' POINT.
043398,000161: 
043399,000162: 
043400,000163:                                                                                                  #  EQUATION FOR SWITCHING PARABOLA (SEE FIGURE ABOVE)....
043401,000164:                                                                                                  #                                    2
043402,000165:                                                                                                  #        SOGAERROR = (DB - (SOGARATE) (1/CONACC)/2) SGN(SOGARATE)
043403,000166: 
043404,000167: 
043405,000168:                                                                                                  #  EQUATION FOR SWITCHING STRAIGHT LINE SEGMENT....
043406,000169: 
043407,000170:                                                                                                  #        SOGARATE = -(-SLOPE)(SOGAERROR) - SGN(SOGARATE) INTERCEP
043408,000171: 
043409,000172:                                                                                                  #                WHERE  INTERCEP = DB(-SLOPE) - LMCRATE

Page 986

043411,000174: 
043412,000175:                                                                                                  #  EQUATION FOR INTERSECTION, CONTROL PARABOLA AND STRAIGHT SWITCH LINE....
043413,000176: 
043414,000177:                                                                                                  #        DOGADOT = NUM/DEN, WHERE
043415,000178:                                                                                                  #                                       2
043416,000179:                                                                                                  #                NUM = (-SLOPE)(OGARATE) (1/CONACC)
043417,000180:                                                                                                  #                      +SGN(DELOGA)(-SLOPE)(OGAERROR - SGN(DELOGA)(DB))
043418,000181:                                                                                                  #                      +LMCRATE
043419,000182: 
043420,000183:                                                                                                  #                DEN = (-SLOPE)(LMCRATE)(1/CONACC) - SGN(DELOGA)
043421,000184: 
043422,000185:                                                                                                  #                                                 2
043423,000186:                                                                                                  #                DELOGA = OGAERROR - (DB - OGARATE (1/CONACC)/2) SGN(OGARATE)
043424,000187: 
043425,000188: 
043426,000189:                                                                                                  #  FOR REGIONS 6 AND 6-PRIME  USE ACTUAL OPERATING POINT  (OGA, OGARATE)
043427,000190:                                                                                                  #        FOR OGAERROR AND OGARATE IN THE INTERSECTION EQUATIONS ABOVE.
043428,000191:                                                                                                  #        FOR REGIONS 1 AND 1-PRIME USE DUMMY OPERATING POINT FOR OGAERROR
043429,000192:                                                                                                  #        AND OGARATE, WHERE THE DUMMY POINT IS GIVEN BY....
043430,000193:                                                                                                  #        OGAERROR= DELOGA + DB SGN(OGARATE)
043431,000194:                                                                                                  #        OGARATE= -LMCRATE SGN(OGARATE)
043432,000195: 
043433,000196:                                                                                                  #  NOTE, OGAERROR = OGA - OGAD  USES DUMMY REGISTER  OGA  IN ROLL DAP CODING
043434,000197:                                                                                                  #        ALSO, AT POINT WHERE DOGARATE IS COMPUTED, REGISTER DELOGA IS USED
043435,000198:                                                                                                  #        AS A DUMMY REGISTER FOR THE OGAERROR IN THE NUM EQUATION ABOVE

Page 987

043437,000200: 
043438,000201:                                                                                                  #  ROLLDAP CODING....
043439,000202: 
043440,000203: 16,2000                                           SETLOC   DAPROLL                               
043441,000204: 16,2000                                           BANK                                           
043442,000205: 16,3342  E6,1645                                  EBANK=   OGANOW                                
043443,000206: 16,3342                                           COUNT*   $$/ROLL                               
043444,000207: 16,3342           31645        ROLLDAP            CAE      OGANOW                                #  OGA RATE ESTIMATOR...SIMPLE FIRST-ORDER
043445,000208: 16,3343           00006                           EXTEND                                         #        DIFFERENCE (SAMPLE TIME = 1/2 SEC)
043446,000209: 16,3344           21646                           MSU      OGAPAST                               
043447,000210: 16,3345           00006                           EXTEND                                         
043448,000211: 16,3346           74764                           MP       BIT5                                  
043449,000212: 16,3347           22000                           LXCH     A                                     
043450,000213: 16,3350           55533                           TS       OGARATE                               #  SC.AT B-4 REV/SEC
043451,000214: 
043452,000215:                                                                                                  #  COMPUTATIONS WHICH FOLLOW USE OGA FOR OGAERR  (SAME REGISTER)
043453,000216:                                                                                                  #  EXAMINE DURATION OF LAST JET FIRING IF JETS NOW ON.
043454,000217: 
043455,000218: 16,3351           31571        DURATION           CA       ROLLFIRE                              #  SAME SGN AS PRESENT TORQ,MAGN=POSMAX
043456,000219: 16,3352           00006                           EXTEND                                         
043457,000220: 16,3353           13355                           BZF      +2                                    #  ROLL JETS ARE NOW OFF.
043458,000221: 16,3354           13363                           TCF      ROLLOGIC                              #  ENTER LOGIC, JETS NOW ON.
043459,000222: 
043460,000223: 16,3355           31573                           CAE      TEMREG                                #  EXAMINE LAST FIRING INTERVAL
043461,000224: 16,3356           00006                           EXTEND                                         #  IF POSITIVE, DONT FIRE
043462,000225: 16,3357           13363                           BZF      ROLLOGIC                              #  ENTER LOGIC, JETS NOW OFF.
043463,000226: 
043464,000227: 16,3360           34772                           CAF      ZERO                                  #  JETS HAVE NOT BEEN OFF FOR 1/2 SEC. WAIT
043465,000228: 16,3361           55573                           TS       TEMREG                                #  RESET TEMREG
043466,000229: 16,3362           15314        WAIT1/2            TCF      TASKOVER                              #  EXIT ROLL DAP
043467,000230: 
043468,000231:                                                                                                  #  COMPUTE DB-(1/2 CONACC) (OGARATE)SQ  (1/2 IN THE SCALING)
043469,000232: 
043470,000233: 16,3363           41533        ROLLOGIC           CS       OGARATE                               #  SCALED AT 2(-4) REV/SEC
043471,000234: 16,3364           00006                           EXTEND                                         
043472,000235: 16,3365           71631                           MP       1/CONACC                              #  SCALED AT 2(+9) SEC SQ /REV
043473,000236: 16,3366           00006                           EXTEND                                         
043474,000237: 16,3367           71533                           MP       OGARATE                               
043475,000238: 16,3370           63756                           AD       DB                                    #  SCALED AT 2(+0) REV
043476,000239: 16,3371           55573                           TS       TEMREG                                #  QUANTITY SCALED AT 2(+0) REV.
043477,000240: 
043478,000241:                                                                                                  #  GET SIGN OF OGARATE
043479,000242: 
043480,000243: 16,3372           31533                           CA       OGARATE                               
043481,000244: 16,3373           00006                           EXTEND                                         
043482,000245: 16,3374           63377                           BZMF     +3                                    #  LET SGN(0) BE NEGATIVE
043483,000246: 16,3375           34770                           CA       BIT1                                  
043484,000247: 16,3376           13400                           TCF      +2                                    
043485,000248: 16,3377           44770                           CS       BIT1                                  
043486,000249: 16,3400           55651                           TS       SGNRT                                 #  + OR -  2(-14)
043487,000250: 

Page 988

043489,000252:                                                                                                  #  CALCULATE DISTANCE FROM SWITCH PARABOLA (DELOGA)
043490,000253: 
043491,000254: 16,3401           00006                           EXTEND                                         
043492,000255: 16,3402           71573                           MP       TEMREG                                #  SGN(OGARATE) TEMREG NOW IN L  
043493,000256: 16,3403           40001                           CS       L                                     
043494,000257: 16,3404           61647                           AD       OGA                                   #  SCALED AT 2(+0) REV
043495,000258: 16,3405           55652        DELOGAC            TS       DELOGA                                #  SCALE B+0 REV, PLUS TO RIGHT OF C-PARAB 
043496,000259: 
043497,000260:                                                                                                  #  EXAMINE SGN(DELOGA) AND CREATE CA OR CS INSTR. DEPENDING UPON SIGN.
043498,000261: 
043499,000262: 16,3406           00006                           EXTEND                                         
043500,000263: 16,3407           63412                           BZMF     +3                                    
043501,000264: 16,3410           34346                           CAF      PRIO30                                #  =CA  (30000)
043502,000265: 16,3411           13413                           TCF      +2                                    
043503,000266: 16,3412           34752                           CAF      BIT15                                 #  =CS  (40000)
043504,000267: 16,3413           55653                           TS       I                                     
043505,000268: 
043506,000269: 16,3414           51653                           INDEX    I                                     #  TEST ON  I SGN(OGARATE)
043507,000270: 16,3415           01651                           0        SGNRT                                 #  CA OR CS
043508,000271: 16,3416           40000                           COM                                            
043509,000272: 16,3417           00006                           EXTEND                                         
043510,000273: 16,3420           63471        REG1TST            BZMF     ROLLON                                #  IF REGION 1 (DELOGA OGARATE SAME SIGN)
043511,000274: 
043512,000275:                                                                                                  #  NO JET FIRE YET, TEST FOR MAX OGARATE
043513,000276: 
043514,000277: 16,3421           51653                           INDEX    I                                     
043515,000278: 16,3422           01533                           0        OGARATE                               #  CA OR CS...BOTH MUST BE NEG. HERE
043516,000279: 16,3423           55654                           TS       IOGARATE                              #  I.E. I OGARATE
043517,000280: 16,3424           63763                           AD       MAXLIM                                #  SCALED AT 2(-4) REV/SEC
043518,000281: 16,3425           00006                           EXTEND                                         
043519,000282: 16,3426           63550        REG3TST            BZMF     RATELIM                               #  IF REGION 3 (RATES TOO HIGH, FIRE JETS)
043520,000283: 
043521,000284:                                                                                                  #  COMPUTATION OF I((-SLOPE)OGA + OGARATE) - INTERCEPT..NOTE THAT STR. LINE
043522,000285:                                                                                                  #  SWITCH SLOPE IS (SLOPE) DEG/SEC/DEG, A NEG QUANTITY
043523,000286: 
043524,000287: 16,3427           31533                           CA       OGARATE                               
043525,000288: 16,3430           00006                           EXTEND                                         
043526,000289: 16,3431           74753                           MP       BIT14                                 
043527,000290: 16,3432           55573                           TS       TEMREG                                
043528,000291: 16,3433           31647                           CA       OGA                                   
043529,000292: 16,3434           00006                           EXTEND                                         
043530,000293: 16,3435           73757                           MP       -SLOPE                                
043531,000294: 16,3436           20001                           DDOUBL                                         
043532,000295: 16,3437           20001                           DDOUBL                                         
043533,000296: 16,3440           20001                           DDOUBL                                         #  (OGA ERROR MUST BE LESS THAN +-225 DEG)
043534,000297: 16,3441           61573                           AD       TEMREG                                
043535,000298: 
043536,000299: 16,3442           51653                           INDEX    I                                     
043537,000300: 16,3443           00000                           0        A                                     #  I((-SLOPE)OGA+OGARATE) AT 2(-3)REV/SEC
043538,000301: 16,3444           40000                           COM                                            

Page 989

043540,000303: 16,3445           63761                           AD       INTERCEP                              #  SCALED AT 2(-3) REV.
043541,000304: 16,3446           40000                           COM                                            
043542,000305: 16,3447           00006                           EXTEND                                         
043543,000306: 16,3450           63661        REG2TST            BZMF     NOROLL                                #  IF REGION 2 (COAST SIDE OF STRT LINE)
043544,000307: 
043545,000308:                                                                                                  #  CHECK TO SEE IF OGARATE IS ABOVE MINLIM BOUNDARY
043546,000309: 
043547,000310: 16,3451           31654                           CA       IOGARATE                              #  ALWAYS NEGATIVE
043548,000311: 16,3452           63762                           AD       MINLIM                                #  SCALED AT 2(-4) REV/SEC
043549,000312: 16,3453           00006                           EXTEND                                         
043550,000313: 16,3454           63661        REG4TST            BZMF     NOROLL                                #  IF REGION 4 (COAST SIDE OF MINLIM)
043551,000314: 
043552,000315:                                                                                                  #  ALL AREAS CHECKED EXCEPT LAST AREA...NO FIRE IN THIS SMALL SEGMENT
043553,000316: 
043554,000317: 16,3455           51653                           INDEX    I                                     
043555,000318: 16,3456           01647                           0        OGA                                   
043556,000319: 16,3457           40000                           COM                                            
043557,000320: 16,3460           63756                           AD       DB                                    
043558,000321: 16,3461           40000                           COM                                            
043559,000322: 16,3462           00006                           EXTEND                                         
043560,000323: 16,3463           63661        REG5TST            BZMF     NOROLL                                #  IF REGION 5 (COAST SIDE OF DB)
043561,000324: 
043562,000325:                                                                                                  #  JETS MUST FIRE NOW. OGARATE IS NEG. (OR VISA VERSA). USE DIRECT STR. LINE.
043563,000326:                                                                                                  #  DELOGA AND DELOGART ARE USED AS DUMMY VARIABLES IN THE SOLUTION OF A
043564,000327:                                                                                                  #  STRAIGHT LINE APPROXIMATION TO A QUADRATIC SOLUTION OF THE INTERSECTION
043565,000328:                                                                                                  #  OF THE CONTROL PARABOLA AND THE STRAIGHT-LINE SWITCH LINE. THE STRAIGHT
043566,000329:                                                                                                  #  LINE IS THE TANGENT TO THE CONTROL PARABOLA AT THE OPERATING POINT. (FOR
043567,000330:                                                                                                  #  OPERATING POINTS IN REGIONS 6 OR 6')
043568,000331: 
043569,000332: 16,3464           31647        REGION6            CAE      OGA                                   #  USE ACTUAL OPERATING POINT FOR TANGENT
043570,000333: 16,3465           55652                           TS       DELOGA                                #  ACTUAL STATE
043571,000334: 16,3466           31533                           CA       OGARATE                               
043572,000335: 16,3467           55650                           TS       DELOGART                              #  ACTUAL STATE, I.E. DEL OGARATE
043573,000336: 16,3470           13500                           TCF      ONROLL                                
043574,000337: 
043575,000338:                                                                                                  #  JETS ALSO FIRE FROM HERE EXCEPT OGARATE IS POS (VISA VERSA), USE INDIRECT
043576,000339:                                                                                                  #  STRAIGHT LINE ESTABLISHED BY TANGENT TO A CONTROL PARABOLA AT   ((DELOGA
043577,000340:                                                                                                  #  + DB SGN(DELOGA) ), -LMCRATE SGN(DELOGA) )         (THIS IS THE DUMMY
043578,000341:                                                                                                  #  OPERATING POINT FOR OPERATING POINTS IN REGIONS 1 AND 1')
043579,000342: 
043580,000343: 16,3471           51653        ROLLON             INDEX    I                                     
043581,000344: 16,3472           03756                           0        DB                                    
043582,000345: 16,3473           27652                           ADS      DELOGA                                #  DELOGA WAS DIST. FROM SWITCH PARABOLA
043583,000346: 
043584,000347: 16,3474           43760                           CS       LMCRATE                               #  LIMIT CYCLE RATE AT 2(-4) REV/SEC
043585,000348: 16,3475           51653                           INDEX    I                                     
043586,000349: 16,3476           00000                           0        A                                     
043587,000350: 16,3477           55650                           TS       DELOGART                              #  EVALUATE STATE FOR INDIRECT LINE.
043588,000351: 

Page 990

043590,000353: 
043591,000354:                                                                                                  #  SOLVE STRAIGHT LINES SIMULTANEOUSLY TO OBTAIN DESIRED OGARATE.
043592,000355: 
043593,000356: 16,3500           00006        ONROLL             EXTEND                                         #  DELOGART IN ACC. ON ARRIVAL
043594,000357: 16,3501           71631                           MP       1/CONACC                              
043595,000358: 16,3502           60000                           DOUBLE                                         
043596,000359: 16,3503           00006                           EXTEND                                         
043597,000360: 16,3504           73757                           MP       -SLOPE                                
043598,000361: 16,3505           55573                           TS       TEMREG                                #  2(-SLOPE)RATE /CONACC
043599,000362: 16,3506           00006                           EXTEND                                         
043600,000363: 16,3507           71650                           MP       DELOGART                              
043601,000364: 16,3510           55650                           TS       DELOGART                              #  2(-SLOPE)(RATESQ)/CONACC
043602,000365: 16,3511           44756                           CS       BIT11                                 
043603,000366: 16,3512           51653                           INDEX    I                                     
043604,000367: 16,3513           00000                           0        A                                     
043605,000368: 16,3514           27573        RATEDEN            ADS      TEMREG                                #  DENOMINATOR COMPLETED
043606,000369: 
043607,000370: 16,3515           51653                           INDEX    I                                     
043608,000371: 16,3516           01652                           0        DELOGA                                
043609,000372: 16,3517           40000                           COM                                            
043610,000373: 16,3520           63756                           AD       DB                                    
043611,000374: 16,3521           40000                           COM                                            
043612,000375: 16,3522           00006                           EXTEND                                         
043613,000376: 16,3523           73757                           MP       -SLOPE                                
043614,000377: 16,3524           27650                           ADS      DELOGART                              
043615,000378: 16,3525           33760                           CA       LMCRATE                               
043616,000379: 16,3526           00006                           EXTEND                                         
043617,000380: 16,3527           74756                           MP       BIT11                                 
043618,000381: 16,3530           61650        RATENUM            AD       DELOGART                              #  NUMERATOR COMPLETED
043619,000382: 
043620,000383: 16,3531           56001                           XCH      L                                     #  PLACE NUMERATOR IN L FOR OVERFL. CHECK
043621,000384: 16,3532           34772                           CA       ZERO                                  
043622,000385: 16,3533           00006                           EXTEND                                         
043623,000386: 16,3534           11573                           DV       TEMREG                                #  OVERFLOW, IF ANYTHING, NOW APPEARS IN A
043624,000387: 16,3535           00006                           EXTEND                                         
043625,000388: 16,3536           13544                           BZF      DVOK                                  #  NO OVERFLOW....(0,L)/TEMREG = 0,L
043626,000389: 
043627,000390: 16,3537           10000        MINLIMAP           CCS      A                                     
043628,000391: 16,3540           34750                           CAF      POSMAX                                #        POSITIVE OVERFLOW
043629,000392: 16,3541           13553                           TCF      ROLLSET                               
043630,000393: 16,3542           44750                           CS       POSMAX                                #        NEGATIVE OVERFLOW
043631,000394: 16,3543           13553                           TCF      ROLLSET                               
043632,000395: 
043633,000396: 16,3544           22000        DVOK               LXCH     A                                     #  PUT NUMERATOR BACK INTO A, 0 IN L
043634,000397: 16,3545           00006                           EXTEND                                         
043635,000398: 16,3546           11573                           DV       TEMREG                                #  RESULT OF DIVISION IS DESIRED OGARATE
043636,000399: 16,3547           13553                           TCF      ROLLSET                               #        (SCALED AT B-4 REV/SEC)
043637,000400: 
043638,000401: 16,3550           43763        RATELIM            CS       MAXLIM                                
043639,000402: 16,3551           51653                           INDEX    I                                     

Page 991

043641,000404: 16,3552           00000                           0        A                                     #  IF I = CA, DESIRED RATE IS   -MAXLIM
043642,000405: 
043643,000406:                                                                                                  #  COMPUTE JET FIRE TIME, BASED ON DESIRED RATE MINUS PRESENT RATE
043644,000407: 
043645,000408: 16,3553           55573        ROLLSET            TS       TEMREG                                #  STORE DESIRED OGARATE (SCALED B-4)
043646,000409: 16,3554           00006                           EXTEND                                         
043647,000410: 16,3555           61533                           SU       OGARATE                               #  RATE DIFF. SCALED AT 2(-4) REV/SEC
043648,000411: 16,3556           55573                           TS       TEMREG                                #        OVERFLOW PROTECT
043649,000412: 16,3557           13562                           TCF      +3                                    #           "       "
043650,000413: 16,3560           50000                           INDEX    A                                     #           "       "
043651,000414: 16,3561           44751                           CS       LIMITS                                #           "       "
043652,000415: 16,3562           00006                           EXTEND                                         
043653,000416: 16,3563           77652                           MP       T6SCALE                               #  T6SCALE = 8/10.24
043654,000417: 16,3564           00006                           EXTEND                                         
043655,000418: 16,3565           71631                           MP       1/CONACC                              #  SCALED AT B+9 SECSQ/REV (MAX < .60)
043656,000419: 16,3566           20001                           DDOUBL                                         
043657,000420: 16,3567           20001                           DDOUBL                                         
043658,000421: 16,3570           55573                           TS       TEMREG                                #        OVERFLOW PROTECT
043659,000422: 16,3571           13574                           TCF      +3                                    #           "       "
043660,000423: 16,3572           50000                           INDEX    A                                     #           "       "
043661,000424: 16,3573           44751                           CS       LIMITS                                #           "       "
043662,000425: 16,3574           55573                           TS       TEMREG                                #  JET FIRE TIME AT 625 MICROSEC/BIT
043663,000426: 16,3575           00006                           EXTEND                                         #  POS MEANS POSITIVE ROLL TORQUE.
043664,000427: 16,3576           13661                           BZF      NOROLL                                
043665,000428: 
043666,000429:                                                                                                  #  JET FIRE TIME IS NZ, TEST FOR JETS NOW ON.
043667,000430: 
043668,000431: 16,3577           31573                           CAE      TEMREG                                #  DESIRED CHANGE IN OGARATE
043669,000432: 16,3600           00006                           EXTEND                                         
043670,000433: 16,3601           71571                           MP       ROLLFIRE                              #  (SGN OF TORQUE..ZERO IF JETS NOW OFF)
043671,000434: 16,3602           10000                           CCS      A                                     
043672,000435: 16,3603           13607                           TCF      MOREROLL                              #  CONTINUE FIRING WITH PRESENT POLARITY
043673,000436: 16,3604           13612                           TCF      NEWROLL                               #  START NEW FIRING NOW, PLUS
043674,000437: 16,3605           13661                           TCF      NOROLL                                #  TERMINATE OLD FIRING, NEW SIGN REQUESTED
043675,000438: 16,3606           13612                           TCF      NEWROLL                               #  START NEW FIRING NOW, MINUS
043676,000439: 
043677,000440:                                                                                                  #  CONTINUE PRESENT FIRING
043678,000441: 
043679,000442: 16,3607           34772        MOREROLL           CAF      ZERO                                  
043680,000443: 16,3610           55653                           TS       I                                     #  USE TEMP. AS MOREROLL SWITCH
043681,000444: 16,3611           13623                           TCF      MAXTFIRE                              
043682,000445: 
043683,000446:                                                                                                  #  START NEW FIRING, BUT CHECK IF GREATER THAN MIN FIRE TIME.
043684,000447: 
043685,000448: 16,3612           11573        NEWROLL            CCS      TEMREG                                #  CALL THIS T6FIRE
043686,000449: 16,3613           64770                           AD       ONE                                   
043687,000450: 16,3614           13616                           TCF      +2                                    
043688,000451: 16,3615           64770                           AD       ONE                                   
043689,000452: 16,3616           40000                           COM                                            #  -MAG(T6FIRE)
043690,000453: 16,3617           65001                           AD       TMINFIRE                              #  TMINFIRE-MAG(T6FIRE)

Page 992

043692,000455: 16,3620           40000                           COM                                            
043693,000456: 16,3621           00006                           EXTEND                                         
043694,000457: 16,3622           63661        MINTST             BZMF     NOROLL                                #  IF NOT GREATER THAN TMINFIRE (NEW FIRE)
043695,000458: 
043696,000459:                                                                                                  #  PROCEED WITH NEW FIRING, BUT NOT LONGER THAN TMAXFIRE.
043697,000460: 
043698,000461: 16,3623           31573        MAXTFIRE           CA       TEMREG                                
043699,000462: 16,3624           00006                           EXTEND                                         
043700,000463: 16,3625           74766                           MP       1/TMXFIR                              #  I.E. 1/TMAXFIRE
043701,000464: 16,3626           00006                           EXTEND                                         
043702,000465: 16,3627           13635        MAXTST             BZF      NOMXFIRE                              #  IF LESS THAN TMAXFIRE
043703,000466: 
043704,000467: 16,3630           10000                           CCS      A                                     
043705,000468: 16,3631           33764                           CAF      TMAXFIRE                              #  USE MAXIMUM
043706,000469: 16,3632           13634                           TCF      +2                                    
043707,000470: 16,3633           43764                           CS       TMAXFIRE                              #  USE MAXIMUM
043708,000471: 16,3634           55573                           TS       TEMREG                                
043709,000472: 
043710,000473:                                                                                                  #  SET UP SIGN OF REQUIRED TORQUE.
043711,000474: 
043712,000475: 16,3635           11573        NOMXFIRE           CCS      TEMREG                                #  FOR TORQUE SIGN
043713,000476: 16,3636           34750                           CA       POSMAX                                #  POSITIVE TORQUE REQUIRED
043714,000477: 16,3637           13641                           TCF      +2                                    
043715,000478: 16,3640           34752                           CA       NEGMAX                                #  NEGATIVE TORQUE REQUIRED
043716,000479: 16,3641           55571                           TS       ROLLFIRE                              #  SET ROLLFIRE FOR + OR - TORQUE
043717,000480: 
043718,000481: 16,3642           40000                           COM                                            #  COMPLEMENT... POS. FOR NEG. TORQUE
043719,000482: 16,3643           00006                           EXTEND                                         
043720,000483: 16,3644           63647                           BZMF     +3                                    #  POSITIVE TORQUE REQUIRED
043721,000484: 16,3645           41573                           CS       TEMREG                                
043722,000485: 16,3646           55573                           TS       TEMREG                                
043723,000486: 
043724,000487: 16,3647           31653        FIRELOOK           CA       I                                     #  IS IT MOREROLL
043725,000488: 16,3650           00006                           EXTEND                                         
043726,000489: 16,3651           13653                           BZF      FIREPLUG                              #  YES
043727,000490: 16,3652           13664                           TCF      JETROLL                               #  MAG(T6FIRE) NOW IN TEMREG
043728,000491: 
043729,000492: 16,3653           30031        FIREPLUG           CAE      TIME6                                 #  CHECK FOR EXTENDED FIRING
043730,000493: 16,3654           00006                           EXTEND                                         
043731,000494: 16,3655           61573                           SU       TEMREG                                
043732,000495: 16,3656           00006                           EXTEND                                         
043733,000496: 16,3657           65314        EXTENTST           BZMF     TASKOVER                              #  IF EXTENSION WANTED, DONT, EXIT ROLL DAP
043734,000497: 16,3660           13664                           TCF      JETROLL                               
043735,000498: 
043736,000499: 16,3661           44772        NOROLL             CS       ZERO                                  #  COAST....(NEG ZERO FOR TIME6)
043737,000500: 16,3662           55571                           TS       ROLLFIRE                              #  NOTE, JETS CAN FIRE NEXT PASS
043738,000501: 16,3663           55573                           TS       TEMREG                                
043739,000502: 
043740,000503: 16,3664           00006        JETROLL            EXTEND                                         
043741,000504: 16,3665           33755                           DCA      NOROL1T6                              

Page 993

043743,000506: 16,3666           52111                           DXCH     T6LOC                                 
043744,000507: 16,3667           31573                           CA       TEMREG                                #  ENTER JET FIRING TIME
043745,000508: 16,3670           54031                           TS       TIME6                                 
043746,000509: 
043747,000510: 16,3671           31653                           CA       I                                     #  I=0 IF MOREROLL,KEEP SAME JETS ON
043748,000511: 16,3672           00006                           EXTEND                                         
043749,000512: 16,3673           15314        SAMEJETS           BZF      TASKOVER                              #  IF JETS ON KEEP SAME JETS. EXIT ROLL DAP
043750,000513: 
043751,000514: 16,3674           11571                           CCS      ROLLFIRE                              
043752,000515: 16,3675           13701                           TCF      +TORQUE                               
043753,000516: 16,3676           13742                           TCF      T6ENABL                               
043754,000517: 16,3677           13722                           TCF      -TORQUE                               
043755,000518: 16,3700           13742                           TCF      T6ENABL                               
043756,000519: 
043757,000520:                                                                                                  #  PROCEED WITH PLUS TORQUE.
043758,000521: 
043759,000522: 16,3701           31572        +TORQUE            CA       ROLLWORD                              #   WHAT WAS THE LAST +TORQUE COMBINATION
043760,000523: 16,3702           74770                           MASK     BIT1                                  #  WAS IT NO.9-11
043761,000524: 16,3703           00006                           EXTEND                                         
043762,000525: 16,3704           13714                           BZF      NO.9-11                               #  NOT 9-11, SO USE IT THIS TIME
043763,000526: 
043764,000527: 16,3705           44770        NO.13-15           CS       BIT1                                  
043765,000528: 16,3706           71572                           MASK     ROLLWORD                              
043766,000529: 16,3707           55572                           TS       ROLLWORD                              #  CHANGE BIT 1 TO ZERO
043767,000530: 16,3710           35014                           CAF      +ROLL2                                
043768,000531: 16,3711           00006                           EXTEND                                         
043769,000532: 16,3712           01006                           WRITE    CHAN6                                 
043770,000533: 16,3713           13742                           TCF      T6ENABL                               
043771,000534: 
043772,000535: 16,3714           34770        NO.9-11            CAF      BIT1                                  #  1ST + JETS TO FIRE (MRCLEAN OS ROLLWORD)
043773,000536: 16,3715           27572                           ADS      ROLLWORD                              #  CHANGE BIT 1 TO ONE
043774,000537: 16,3716           34773                           CAF      +ROLL1                                
043775,000538: 16,3717           00006                           EXTEND                                         
043776,000539: 16,3720           01006                           WRITE    CHAN6                                 
043777,000540: 16,3721           13742                           TCF      T6ENABL                               
043778,000541: 
043779,000542: 16,3722           31572        -TORQUE            CA       ROLLWORD                              #   WHAT WAS LAST -TORQUE COMBINATION
043780,000543: 16,3723           74767                           MASK     BIT2                                  #  WAS IT NO.12-10
043781,000544: 16,3724           00006                           EXTEND                                         
043782,000545: 16,3725           13735                           BZF      NO.12-10                              #  NOT 12-10, SO USE IT THIS TIME
043783,000546: 
043784,000547: 16,3726           44767        NO.16-14           CS       BIT2                                  
043785,000548: 16,3727           71572                           MASK     ROLLWORD                              
043786,000549: 16,3730           55572                           TS       ROLLWORD                              #  CHANGE BIT 2 TO ZERO
043787,000550: 16,3731           33765                           CAF      -ROLL2                                
043788,000551: 16,3732           00006                           EXTEND                                         
043789,000552: 16,3733           01006                           WRITE    CHAN6                                 
043790,000553: 16,3734           13742                           TCF      T6ENABL                               
043791,000554: 
043792,000555: 16,3735           34767        NO.12-10           CAF      BIT2                                  #  1ST -JETS TO FIRE (MRCLEAN OS ROLLWORD)

Page 994

043794,000557: 16,3736           27572                           ADS      ROLLWORD                              #  CHANGE BIT 2 TO ONE
043795,000558: 16,3737           34355                           CAF      -ROLL1                                
043796,000559: 16,3740           00006                           EXTEND                                         
043797,000560: 16,3741           01006                           WRITE    CHAN6                                 
043798,000561: 
043799,000562: 16,3742           34752        T6ENABL            CAF      BIT15                                 
043800,000563: 16,3743           00006                           EXTEND                                         
043801,000564: 16,3744           05013                           WOR      CHAN13                                
043802,000565: 16,3745           15314        RDAPEND            TCF      TASKOVER                              #  EXIT ROLL DAP
043803,000566: 

Page 995

043805,000568: 
043806,000569:                                                                                                  #  THIS T6 TASK SHUTS OFF ALL ROLL JETS
043807,000570: 
043808,000571: 16,3746           22016        NOROLL1            LXCH     BANKRUPT                              #  SHUT OFF ALL (ROLL) JETS, (A T6 TASK
043809,000572: 16,3747           34772                           CAF      ZERO                                  #        CALLED BY ..JETROLL..)
043810,000573: 16,3750           55571                           TS       ROLLFIRE                              #  ZERO INDICATES JETS NOW OFF
043811,000574: 16,3751           00006                           EXTEND                                         
043812,000575: 16,3752           01006        KILLJETS           WRITE    CHAN6                                 
043813,000576: 16,3753           15325                           TCF      NOQRSM                                
043814,000577: 

Page 996

043816,000579: 
043817,000580:                                                                                                  #  CONSTANTS FOR ROLL AUTOPILOT....
043818,000581: 
043819,000582: 16,3754  E6,1446                                  EBANK=   CNTR                                  
043820,000583: 16,3754           03746 34066  NOROL1T6           2CADR    NOROLL1                               
043821,000584: 
043822,000585: 16,3756           00344        DB                 DEC      .01388889                             #  DEAD BAND (5 DEG), SC.AT B+0 REV
043823,000586: 
043824,000587: 16,3757           06315        -SLOPE             DEC      0.2                                   #  -SWITCHLINE SLOPE(0.2 PER SEC) SC.AT B+0
043825,000588:                                                                                                  #        PER SEC
043826,000589: 16,3760           00111        LMCRATE            DEC      .00027778  B+4                        #  LIMIT CYCLE RATE (0.1 DEG/SEC) SC.AT
043827,000590:                                                                                                  #        B-4 REV/SEC
043828,000591: 16,3761           00510        INTERCEP           DEC      .0025      B+3                        #  DB(-SLOPE) - LMCRATE, SC.AT B-3 REV/SC
043829,000592: 
043830,000593: 16,3762           01330        MINLIM             DEC      .00277778  B+4                        #  RATELIM,MIN (1DEG/SEC), SC.AT B-4 REV/SC
043831,000594: 
043832,000595: 16,3763           07071        MAXLIM             DEC      .01388889  B+4                        #  RATELIM,MAX (5DEG/SEC), SC.AT B-4 REV/SC
043833,000596: 
043834,000597:                                                                                                  # TMINFIRE       DEC     1.5 B+4         15 MS  (14MIN), SC.AT 16 BITS/CS
043835,000598: 16,3764     5001               TMINFIRE           =        BITS4&5                               
043836,000599: 
043837,000600: 16,3764           07640        TMAXFIRE           DEC      250        B+4                        #  2.5 SEC, SC.AT 16 BITS/CS
043838,000601: 
043839,000602: 16,3765     4766               1/TMXFIR           =        BIT3                                  #  RECIPROCAL THEREOF, SHIFTED 14 RIGHT,
043840,000603:                                                                                                  #        ROUNDS TO OCT00004, SO ALLOWS 2.56
043841,000604:                                                                                                  #        SEC FIRINGS BEFORE APPLYING LIMIT
043842,000605: 16,3765     7652               T6SCALE            =        PRIO31                                #  (B+3) (16 BITS/CS) (100CS/SEC)
043843,000606: 
043844,000607: 16,3765     4773               +ROLL1             =        FIVE                                  #  ONBITS FOR JETS 9 AND 11
043845,000608: 16,3765     5014               +ROLL2             =        OCT120                                #  ONBITS FOR JETS 13 AND 15
043846,000609: 16,3765     4355               -ROLL1             =        TEN                                   #  ONBITS FOR JETS 12 NAD 10
043847,000610: 16,3765           00240        -ROLL2             OCT      240                                   #  ONBITS FOR JETS 16 AND 14

End of include-file TVCROLLDAP.agc.  Parent file is MAIN.agc