https://github.com/virtualagc/virtualagc
Tip revision: 52901838ab640b21ad17cecf2eff21bd2a65565b authored by Mike Stewart on 22 September 2019, 06:57:09 UTC
Luminary 173: final cleanup and removal of incompletion warnings
Luminary 173: final cleanup and removal of incompletion warnings
Tip revision: 5290183
INPUT_OUTPUT_CHANNEL_BIT_DESCRIPTIONS.agc
### FILE="Main.annotation"
## Copyright: Public domain.
## Filename: INPUT_OUTPUT_CHANNEL_BIT_DESCRIPTIONS.agc
## Purpose: A section of the reconstructed source code for Luminary 130.
## This was the original program released for the Apollo 13 LM,
## although several more revisions would follow. It has been
## reconstructed from a listing of Luminary 131, from which it
## differs on only two lines in P70-P71. The difference is
## described in detail in Luminary memo #129, which was used
## to perform the reconstruction. This file is intended to be a
## faithful reconstruction, except that the code format has been
## changed to conform to the requirements of the yaYUL assembler
## rather than the original YUL assembler.
## Reference: pp. 54-60
## Contact: Ron Burkey <info@sandroid.org>.
## Website: www.ibiblio.org/apollo/index.html
## Mod history: 04/23/03 RSB. Began.
## 05/14/05 RSB Corrected website reference above.
## 2017-01-06 RSB Page numbers now agree with those on the
## original hardcopy, as opposed to the PDF page
## numbers in 1701.pdf.
## 2017-02-12 RSB Proofed comment text using octopus/ProoferComments.
## 2017-03-02 RSB OUT0 --> OUTO.
## 2018-09-04 MAS Copied from Luminary 131 for Luminary 130.
## Page 54
# *** CHANNEL DESCRIPTIONSF WORDS ARE ALLOCATED IN ERASABLE ASSIGNMENTS ***
# CHANNEL 1 IDENTICAL TO COMPUTER REGISTER L (0001)
# CHANNEL 2 IDENTICAL TO COMPUTER REGISTER Q (0002)
# CHANNEL 3 HISCALAR; INPUT CHANNEL; MOST SIGNIFICANT 14 BITS FROM 33 STAGE BINARY COUNTER. SCALE
# FACTOR IS B23 IN CSEC, SO MAX VALUE ABOUT 23.3 HOURS AND LEAST SIGNIFICANT BIT 5.12 SECS.
# CHANNEL 4 LOSCALAR; INPUT CHANNEL; NEXT MOST SIGNIFICANT 14 BITS FROM THE 33 STAGE BINARY COUNTER
# ASSOCIATED WITH CHANNEL 3. SCALE FACTOR IS B9 IN CSEC. SO MAX VAL IS 5.12 SEC AND LEAST
# SIGNIFICANT BIT IS 1/3200 SEC. SCALE FACTOR OF D.P. WORD WITH CHANNEL 3 IS B23 CSEC.
# CHANNEL 5 PYJETS; OUTPUT CHANNEL; PITCH RCS JET CONTROL. (REACTION CONTROL SYSTEM) USES BITS 1-8.
# CHANNEL 6 ROLLJETS; OUTPUT CHANNEL; ROLL RCS JET CONTROL. (REACTION CONTROL SYSTEM) USES BIT 1-8.
# CHANNEL 7 SUPERBNK; OUTPUT CHANNEL; NOT RESET BY RESTART; FIXED EXTENSION BITS USED TO SELECT THE
# APPROPRIATE FIXED MEMORY BANK IF FBANK IS 30 OCTAL OR MORE. USES BITS 5-7.
# CHANNEL 10 OUTO; OUTPUT CHANNEL; REGISTER USED TO TRANSMIT LATCHING-RELAY DRIVING INFORMATION FOR
# THE DISPLAY SYSTEM. BITS 15-12 ARE SET TO THE ROW NUMBER (1-14 OCTAL) OF THE RELAY TO BE
# CHANGED AND BITS 11-1 CONTAIN THE REQUIRED SETTINGS FOR THE RELAYS IN THE ROW.
# CHANNEL 11 DSALMOUT; OUTPUT CHANNEL; REGISTER WHOSE BITS ARE USED FOR ENGINE ON-OFF CONTROL AND TO
# DRIVE INDIVIDUAL INDICATORS OF THE DISPLAY SYSTEM. BITS 1-7 ARE A RELAYS.
#
# BIT 1 ISS WARNING
# BIT 2 LIGHT COMPUTER ACTIVITY LAMP
# BIT 3 LIGHT UPLINK ACTIVITY LAMP
# BIT 4 LIGHT TEMP CAUTION LAMP
# BIT 5 LIGHT KEYBOARD RELEASE LAMP
# BIT 6 FLASH VERB AND NOUN LAMPS
# BIT 7 LIGHT OPERATOR ERROR LAMP
## Page 55
# BIT 8 SPARE
# BIT 9 TEST CONNECTOR OUTBIT
# BIT 10 CAUTION RESET
# BIT 11 SPARE
# BIT 12 SPARE
# BIT 13 ENGINE ON
# BIT 14 ENGINE OFF
# BIT 15 SPARE
# CHANNEL 12 CHAN12; OUTPUT CHANNEL; BITS USED TO DRIVE NAVIGATION AND SPAECRAFT HARDWARE
#
# BIT 1 ZERO RR CDU; CDU'S GIVE RRADAR INFORMATION FOR LM
# BIT 2 ENABLE CDU RADAR ERROR COUNTERS
# BIT 3 NOT USED
# BIT 4 COARSE ALIGN ENABLE OF IMU
# BIT 5 ZERO IMU CDU'S
# BIT 6 ENABLE IMU ERROR COUNTER, CDU ERROR COUNTER.
# BIT 7 SPARE
# BIT 8 DISPLAY INERTIAL DATA
# BIT 9 -PITCH GIMBAL TRIM (BELL MOTION) DESCENT ENGINE
# BIT 10 +PITCH GIMBAL TRIM (BELL MOTION) DESCENT ENGINE
# BIT 11 -ROLL GIMBAL TRIM (BELL MOTION) DESCENT ENGINE
# BIT 12 +ROLL GIMBAL TRIM (BELL MOTION) DESCENT ENGINE
# BIT 13 LR POSITION 2 COMMAND
# BIT 14 ENABLE RENDESVOUS RADAR LOCK-ON; AUTO ANGLE TRACK'G
# BIT 15 ISS TURN ON DELAY COMPLETE
## Page 56
# CHANNEL 13 CHAN13; OUTPUT CHANNEL
#
# BIT 1 RADAR C PROPER SETTING OF THE A,B,C MATRIX
# BIT 2 RADAR B SELECTS CERTAIN RADAR
# BIT 3 RADAR A PARAMETERS TO BE READ.
# BIT 4 RADAR ACTIVITY
# BIT 5 NOT USED (CONNECTS AN ALTERNATE INPUT TO UPLINK)
# BIT 6 SPARE
# BIT 7 DOWNLINK TELEMETRY WORD ORDER CODE BIT
# BIT 8 RHC COUNTER ENABLE (READ HAND CONTROLLER ANGLES)
# BIT 9 START RHC READ INTO COUNTERS IF BIT 8 SET
# BIT 10 TEST ALARMS, TEST DSKY LIGHTS
# BIT 11 ENABLE STANDBY
# BIT 12 RESET TRAP 31-A ALWAYS APPEAR TO BE SET TO 0
# BIT 13 RESET TRAP 31-B ALWAYS APPEAR TO BE SET TO 0
# BIT 14 RESET TRAP 32 ALWAYS APPEAR TO BE SET TO 0
# BIT 15 ENABLE T6 RUPT
# CHANNEL 14 CHAN14; OUTPUT CHANNEL; USED TO CONTROL COMPUTER COUNTER CELLS (CDU, GYRO, SPACECRAFT FUNC.
#
# BIT 1 OUTLINK ACTIVITY (NOT USED)
# BIT 2 ALTITUDE RATE OR ALTITIDE SELECTOR
# BIT 3 ALTITUDE METER ACTIVITY
# BIT 4 THRUST DRIVE ACTIVITY FOR DESCENT ENGINE
# BIT 5 SPARE
# BIT 6 GYRO ENABLE POWER FOR PULSES
# BIT 7 GYRO SELECT B PAIR OF BITS IDENTIFIES AXIS OF -
# BIT 8 GYRO SELECT A GYRO SYSTEM TO BE TORQUED.
# BIT 9 GYRO TORQUING COMMAND IN NEGATIVE DIRECTION
## Page 57
# BIT 10 GYRO ACTIVITY
# BIT 11 DRIVE CDU S
# BIT 12 DRIVE CDU T
# BIT 13 DRIVE CDU Z
# BIT 14 DRIVE CDU Y
# BIT 15 DRIVE CDU X
# CHANNEL 15 MNKEYIN; INPUT CHANNEL; KEY CODE INPUT FROM KEYBOARD OF DSKY, SENSED BY PROGRAM WHEN
# PROGRAM INTERRUPT #5 IS RECEIVED. USES BITS 5-1
# CHANNEL 16 NAVKEYIN; INPUT CHANNEL; OPTICS MARK INFORMATION AND NAVIGA ION PANEL DSKY (CM) OR THRUST
# CONTROL (LM) SENSED BY PROGRAM WHEN PROGRAM INTER-RUPT #6 IS RECEIVED. USES BITS 3-7 ONLY.
#
# BIT 1 NOT ASSIGNED
# BIT 2 NOT ASSIGNED
# BIT 3 OPTICS X-AXIS MARK SIGNAL FOR ALIGN OPTICAL TSCOPE
# BIT 4 OPTICS Y-AXIS MARK SIGNAL FOR AOT
# BIT 5 OPTICS MARK REJECT SIGNAL
# BIT 6 DESCENT+ ; CREW DESIRED SLOWING RATE OF DESCENT
# BIT 7 DESCENT- ; CREW DESIRED SPEEDING UP RATE OF D'CENT
# NOTE: ALL BITS IN CHANNELS 30-33 ARE INVERTED AS SENSED BY THE PROGRAM, SO THAT A VALUE OF ZERO MEANS
# THAT THE INDICATED SIGNAL IS PRESENT.
# CHANNEL 30 INPUT CHANNEL
#
# BIT 1 ABORT WITH DESCENT STAGE
# BIT 2 UNUSED
# BIT 3 ENGINE ARMED SIGNAL
# BIT 4 ABORT WITH ASCENT ENGINE STAGE
# BIT 5 AUTO THROTTLE; COMPUTER CONTROL OF DESCENT ENGINE
## Page 58
# BIT 6 DISPLAY INERTIAL DATA
# BIT 7 RR CDU FAIL
# BIT 8 SPARE
# BIT 9 IMU OPERATE WITH NO MALFUNCTION
# BIT 10 LM COMPUTER (NOT AGS) HAS CONTROL OF LM
# BIT 11 IMU CAGE COMMAND TO DRIVE IMU GIMBAL ANGLES TO 0.
# BIT 12 IMU CDU FAIL (MALFUNCTION OF IMU CDU,S)
# BIT 13 IMU FAIL (MALFUNCTION OF IMU STABILIZATION LOOPS)
# BIT 14 ISS TURN ON REQUESTED
# BIT 15 TEMPERATURE OF STABLE MEMBER WITHIN DESIGN LIMITS
# CHANNEL 31 INPUT CHANNEL; BITS ASSOCIATED WITH THE ATTITUDE CONTROLLER, TRANSLATIONAL CONTROLLER,
# AND SPACECRAFT ATTITUDE CONTROL; USED BY RCS DAP
#
# BIT 1 ROTATION (BY RHC) COMMANDED IN POSITIVE PITCH DIRECTION; MUST BE IN MINIMUM IMPULSE MODE.
# ALSO POSITIVE ELEVATION CHANGE FOR LANDING POINT DESIGNATOR
# BIT 2 AS BIT 1 EXCEPT NEGATIVE PITCH AND ELEVATION
# BIT 3 ROTATION (BY RHC) COMMANDED IN POSITIVE YAW DIRECTION; MUST BE IN MINUMUM IMPULSE MODE.
# BIT 4 AS BIT 3 EXCEPT NEGATIVE YAW
# BIT 5 ROTATION (BY RHC) COMMANDED IN POSITIVE ROLL DIRECTION; MUST BE IN MINIMUM IMPULSE MODE.
# ALSO POSITIVE AZIMUTH CHANGE FOR LANDING POINT DESIGNATOR
# BIT 6 AS BIT 5 EXCEPT NEGATIVE ROLL AND AZIMUTH
# BIT 7 TRANSLATION IN +X DIRECTION COMMANDED BY THC
# BIT 8 TRANSLATION IN -X DIRECTION COMMANDED BY THC
# BIT 9 TRANSLATION IN +Y DIRECTION COMMANDED BY THC
# BIT 10 TRANSLATION IN -Y DIRECTION COMMANDED BY THC
# BIT 11 TRANSLATION IN +Z DIRECTION COMMANDED BY THC
# BIT 12 TRANSLATION IN -Z DIRECTION COMMANDED BY THC
## Page 59
# BIT 13 ATTITUDE HOLD MODE ON SCS MODE CONTROL SWITCH
# BIT 14 AUTO STABILIZATION OF ATTITUDE ON SCS MODE SWITCH
# BIT 15 ATTITUDE CONTROL OUT OF DETENT (RHC NOT IN NEUTRAL
# CHANNEL 32 INPUT CHANNEL.
#
# BIT 1 THRUSTERS 2 & 4 DISABLED BY CREW
# BIT 2 THRUSTERS 5 & 8 DISABLED BY CREW
# BIT 3 THRUSTERS 1 & 3 DISABLED BY CREW
# BIT 4 THRUSTERS 6 & 7 DISABLED BY CREW
# BIT 5 THRUSTERS 14 & 16 DISABLED BY CREW
# BIT 6 THRUSTERS 13 & 15 DISABLED BY CREW
# BIT 7 THRUSTERS 9 & 12 DISABLED BY CREW
# BIT 8 THRUSTERS 10 & 11 DISABLED BY CREW
# BIT 9 DESCENT ENGINE GIMBALS DISABLED BY CREW
# BIT 10 APPARENT DESCENT ENGINE GIMBAL FAILURE
# BIT 14 INDICATES PROCEED KEY IS DEPRESSED
# CHANNEL 33 CHAN33; INPUT CHANNEL; FOR HARDWARE STATUS AND COMMAND INFORMATION. BITS 15-11 ARE FLIP-
# FLOP BITS RESET BY A CHANNEL "WRITE" COMMAND THAT ARE RESET BY A RESTART & BY T4RUPT LOOP.
#
# BIT 1 SPARE
# BIT 2 RR AUTO-POWER ON
# BIT 3 RR RANGE LOW SCALE
# BIT 4 RR DATA GOOD
# BIT 5 LR RANGE DATA GOOD
# BIT 6 LR POS1
# BIT 7 LR POS2
## Page 60
# BIT 8 LR VEL DATA GOOD
# BIT 9 LR RANGE LOW SCALE
# BIT 10 BLOCK UPLINK INPUT
# BIT 11 UPLINK TOO FAST
# BIT 12 DOWNLINK TOO FAST
# BIT 13 PIPA FAIL
# BIT 14 WARNING OF REPEATED ALARMS: RESTART, COUNTER FAIL, VOLTAGE FAIL, AND SCALAR DOUBLE.
# BIT 15 LGC OSCILLATOR STOPPED
# CHANNEL 34 DNT M1; OUTPUT CHANNEL; DOWNLINK 1 FIRST OF TWO WORDS SERIALIZATION.
# CHANNEL 35 DNT M2; OUTPUT CHANNEL DOWNLINK 2 SOCOND OF TWO WORDS SERIALIZATION.