;STERN ALI MEMORY MAP

;0000-007F		U7 6810 RAM

;0000-0002	P1DISPLAY BCD
;0003-0005	P2DISPLAY BCD
;0006-0008	P3DISPLAY BCD
;0009-000B	P4DISPLAY BCD
;000C-000E	P5DISPLAY BCD (CREDITS-MATCH/BALL IN PLAY)
;000F		DIGIT INDEX

;0010-0012	SCRATCH RAM
;0013-001F	LAMP/FLAGS 00-67
;0020-0023	DIP SWITCHES (FLAGS 68-87)
;0024-002B	BLINK LAMPS 00-3B
;002C-0030	BLINK OVERFLOW AREA (ROUTINES NEED MODIFICATIONS TO BE ABLE TO USE THIS)

;0031		CURRENT BALL IN PLAY
;0032		CURRENTLY UP PLAYER
;0033		ACTUAL MATCH #
;0034-0038	SWITCH HISTORY REGISTER
;0039-003D	SWITCH INITIAL REGISTER
;003E-0042	SWITCH ACTION REGSITER

;0043-0045	VIRTUAL SWITCH ACTION REGISTERS 43,44=TIMED, 45=DIRECT
;0046		CONTINUOUS TIMER
;0047		SOLENOID TIMER
;0048		PLAYER DISPLAY BLINK TIMER
;0049		LAMP BLINKING TIMER
;004A		NMI TIMER
;004B		GENERAL PURPOSE TIMER
;004C		SOUND TIMER
;004D		STEP TIMER (4, 3, 2, 1, 0)
;004E-0055	VIRTUAL COLUMN 5 ROWS 7-0 TIMERS

;0056-005D	VIRTUAL COLUMN 6 ROWS 7-0 TIMERS
;005E		SELF TEST FLAG
;005F		LAMP BLANKING FLAG

;0060		S33 FLAG
;0061		VALID PLAYERS IN GAME
;0062-0066	PLAYERS 1-5 BLANKING MASKS
;0067-006C	SCORE QUEUES 1S-100KS
;006D-006E	SOUND SCRIPT QUEUE POINTER
;006F		TEMP SAVE FOR LAMPS

;0070		SAVED LAMP FOR CENTER ROLLOVER BUTTON ROUTINE
;0075-0076	SAVED LAMPS FOR BONUS COUNTDOWN

;00A0-00A4, 00C0	SB300 REGISTERS

;0200-02FF	U8 (HI NIBBLE) + U13 (LO NIBBLE) 5101 NVRAMS

;0200-027F	STACK
;0280-028F	P1 SAVE AREA
;0290-029F	P2 SAVE AREA
;02A0-02AF	P3 SAVE AREA
;02B0-02BF	P4 SAVE AREA
;02C0-02C2	AUDIT 1		REPLAY LEVEL 1
;02C3-02C5	AUDIT 2		REPLAY LEVEL 2
;02C6-02C8	AUDIT 3		REPLAY LEVEL 3
;02C9-02CB	AUDIT 4		HSTD
;02CC-02CE	AUDIT 5		CURRENT CREDITS (LSB ONLY)
;02CF-02D1	AUDIT 6		TOTAL PLAYS
;02D2-02D4	AUDIT 7		TOTAL REPLAYS
;02D5-02D7	AUDIT 8		TOTAL HSTD BEATEN
;02D8-02DA	AUDIT 9		COIN 2
;02DB-02DD	AUDIT 10	COIN 1
;02DE-02E0	AUDIT 11	COIN 3
;02E1-02E2	AUDIT 12	TOTAL BALLS
;02E3-02E4	AUDIT 13	TOTAL EXTRA BALLS
;02E5-02E6	AUDIT 14	TOTAL SPECIALS
;02E7-02E8	AUDIT 15	TOTAL WOWS
;02E9-02EA	AUDIT 16	TOTAL REPLAY LEVEL 1
;02EB-02EC	AUDIT 17	TOTAL REPLAY LEVEL 2
;02ED-02EE	AUDIT 18	TOTAL REPLAY LEVEL 3
;02EF		NUMBER OF PLAYERS IN CURRENT GAME