### FILE="Main.annotation"
## Copyright:	Public domain.
## Filename:	INTERRUPT_LEAD_INS.agc
## Purpose:	Part of the source code for Colossus build 237.  
##		This is for the Command Module's (CM) Apollo Guidance
##		Computer (AGC), for Apollo 8.
## Assembler:	yaYUL
## Reference:	pp. 126-127
## Contact:	Jim Lawton <jim DOT lawton AT gmail DOT com>
## Website:	www.ibiblio.org/apollo.
## Mod history:	2010-12-04 JL	Adapted from similar Colossus 249 file.
##		2016-12-29 RSB	Proofed comment text using octopus/ProoferComments,
##				but no errors found.

## Page 126
		SETLOC	4000 
		
		COUNT	02/RUPTS
		
		INHINT			# GO
		CAF	GOBB
		XCH	BBANK
		TCF	GOPROG
		
		DXCH	ARUPT		# T6RUPT
		EXTEND
		DCA	T6LOC
		DTCB
		
		DXCH	ARUPT		# T5RUPT
		CS	TIME5
		AD	.5SEC
		TCF	T5RUPT
		
		DXCH	ARUPT		# T3RUPT
		CAF	T3RPTBB
		XCH	BBANK
		TCF	T3RUPT
		
		DXCH	ARUPT		# T4RUPT
		CAF	T4RPTBB
		XCH	BBANK
		TCF	T4RUPT
		
		DXCH	ARUPT		# KEYRUPT1
		CAF	KEYRPTBB
		XCH	BBANK
		TCF	KEYRUPT1
		
		DXCH	ARUPT		# KEYRUPT2
		CAF	MKRUPTBB
		XCH	BBANK
		TCF	MARKRUPT
		
		DXCH	ARUPT		# UPRUPT
		CAF	UPRPTBB
		XCH	BBANK
		TCF	UPRUPT
		
		DXCH	ARUPT		# DOWNRUPT
		CAF	DWNRPTBB
		XCH	BBANK
		TCF	DODOWNTM
		
		DXCH	ARUPT		# RADAR RUPT
## Page 127
		CAF	RDRPTBB
		XCH	BBANK
		TCF	VHFREAD
		
		DXCH	ARUPT		# HAND CONTROL RUPT
		CA	HCRUPTBB
		XCH	BBANK
		TCF	RESUME +3	# NOT USED
		EBANK=	LST1		# RESTART USES E0,E3
GOBB		BBCON	GOPROG

		EBANK=	LST1
T3RPTBB		BBCON	T3RUPT

		EBANK=	KEYTEMP1
KEYRPTBB	BBCON	KEYRUPT1

		EBANK=	MRKBUF1
MKRUPTBB	BBCON	MARKRUPT

UPRPTBB		=	KEYRPTBB

		EBANK=	DNTMBUFF
DWNRPTBB	BBCON	DODOWNTM

		EBANK=	DATATEST
RDRPTBB		BBCON	VHFREAD
		EBANK=	TIME1
HCRUPTBB	BBCON	RESUME		# NOT USED
		EBANK=	DSRUPTSW
T4RPTBB		BBCON	T4RUPT
		EBANK=	TIME1
T5RPTBB		BBCON	T5RUPT

T5RUPT		EXTEND
		BZMF	NOQBRSM
		EXTEND
		DCA	T5LOC
		DTCB