[Local symbol table -- service.s:]
                       BeepStart:	016000
                       Cmd_MDump:	020010
                         JmpLoop:	010000
                    MemDumpStart:	020000
                        PROCLOC1:	041540
                          RWKLoc:	001777
                         RWKLoop:	012004
                        RWKStart:	012000
                      RWKTestVal:	012007
                          RWLoc1:	014010
                          RWLoc2:	014011
                          RWLoop:	014004
                         RWStart:	014000
                       RWTestVal:	014007
                       StkBottom:	020007
                          StkPtr:	001777
                       _beepLoop:	016003
                      _delayLoop:	016004

[Global symbol table:]

[Source file 'service.s':]
            		/************************************************************************
            		*
            		*		HP9830 Service ROM
            		*
            		*		Several test routines to populate the Service ROM.
            		*		Each routine is aligned to start on one of 16 64-word boundaries.
            		*		The DR switches select which of these start points is mapped to
            		*		processor address 0, so the processor will boot to and execute
            		*		the selected routine.
            		*
            		*		2024 May: created / bh
            		*
            		************************************************************************/
            		
            		PROCLOC1	equ	041540		// special value required for processor microcode at address 1
            		
            		/*************************************************************
            		* DEBUG 0: Jump-to-self loop
            		*
            		**************************************************************/
            		
            				org	010000
            		
10000: 066000		JmpLoop		JMP	JmpLoop
            		
            		
            		/*************************************************************
            		* DEBUG 1: Write-Read RAM loop of Stack Pointer location
            		*
            		**************************************************************/
            		
            				org	012000
            		
12000: 066003		RWKStart	JMP	.+3
12001: 041540				dw	PROCLOC1	// constant for MACs
12002: 066002				JMP	.		// interrupt vector
            		
12003: 022007				LDA	RWKTestVal
12004: 031777		RWKLoop		STA	RWKLoc
12005: 025777				LDB	RWKLoc
12006: 066004				JMP	RWKLoop
            		
12007: 001515		RWKTestVal	dw	01515
            		RWKLoc		equ	01777		// test stack location
            		
            		
            		/*************************************************************
            		* DEBUG 2: Write-Read RAM loop in locations on both RAM boards
            		*
            		**************************************************************/
            		
            				org	014000
            		
14000: 066003		RWStart		JMP	.+3
14001: 041540				dw	PROCLOC1	// constant for MACs
14002: 066002				JMP	.		// interrupt vector
            		
14003: 022007				LDA	RWTestVal
14004: 132010		RWLoop		STA	RWLoc1,I
14005: 126011				LDB	RWLoc2,I
14006: 066004				JMP	RWLoop
            		
14007: 001515		RWTestVal	dw	01515
14010: 042000		RWLoc1		dw	042000
14011: 050000		RWLoc2		dw	050000
            		
            		
            		/*************************************************************
            		* DEBUG 3: Beep-Delay loop
            		*
            		**************************************************************/
            		
            				org	016000
            		
16000: 066003		BeepStart	JMP	.+3
16001: 041540				dw	PROCLOC1	// constant for MACs
16002: 066002				JMP	.		// interrupt vector
            		
16003: 172602		_beepLoop	STC	2		// beep the 9830, beeper is control bit on channel 2
16004: 072030		_delayLoop	RIA	_delayLoop	// loop until zero for delay, inc delay counter (A)
16005: 066003				JMP	_beepLoop
            		
            		
            		/*************************************************************
            		* DEBUG 4: Memory Dump
            		*
            		**************************************************************/
            		
            				org	020000
            		
20000: 066003		MemDumpStart	JMP	.+3
20001: 041540				dw	PROCLOC1	// constant for MACs
20002: 066002				JMP	.		// interrupt vector
            		
20003: 022007				LDA	StkBottom	// setup subroutine call stack
20004: 031777				STA	StkPtr
20005: 162010				JSM	Cmd_MDump,I	
20006: 066006				JMP	.		// loop on return
20007: 001400		StkBottom	dw	01400
20010: 033570		Cmd_MDump	dw	033570