[Jun/29/99]

Arcade Classics
Atari 1992 (proto)
A051077

                        28C16          62256  62256
               M6295    PROG1
               ADPCM    PROG0        MOBS    137593-001
               
               68000-8    137536-001
               
                      14.318MHz            137550-001
    137304-2002
                                       4464
                                       4464
                                       4464
              HM3-65764                4464

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[MAME]

	Memory map

	========================================================================
	MAIN CPU
	========================================================================
	000000-0FFFFF   R     xxxxxxxx xxxxxxxx   Program ROM
	200000-21FFFF   R/W   xxxxxxxx xxxxxxxx   Playfield RAM (512x256 pixels)
	                R/W   xxxxxxxx --------      (Left pixel)
	                R/W   -------- xxxxxxxx      (Right pixel)
	3C0000-3C01FF   R/W   xxxxxxxx xxxxxxxx   Playfield palette RAM (256 entries)
	                R/W   x------- --------      (RGB 1 LSB)
	                R/W   -xxxxx-- --------      (Red 5 MSB)
	                R/W   ------xx xxx-----      (Green 5 MSB)
	                R/W   -------- ---xxxxx      (Blue 5 MSB)
	3C0200-3C03FF   R/W   xxxxxxxx xxxxxxxx   Motion object palette RAM (256 entries)
	3C0400-3C07FF   R/W   xxxxxxxx xxxxxxxx   Extra palette RAM (512 entries)
	3E0000-3E07FF   R/W   xxxxxxxx xxxxxxxx   Motion object RAM (256 entries x 4 words)
	                R/W   -------- xxxxxxxx      (0: Link to next object)
	                R/W   x------- --------      (1: Horizontal flip)
	                R/W   -xxxxxxx xxxxxxxx      (1: Tile index)
	                R/W   xxxxxxxx x-------      (2: X position)
	                R/W   -------- ----xxxx      (2: Palette select)
	                R/W   xxxxxxxx x-------      (3: Y position)
	                R/W   -------- -xxx----      (3: Number of X tiles - 1)
	                R/W   -------- -----xxx      (3: Number of Y tiles - 1)
	3E0800-3EFFFF   R/W   xxxxxxxx xxxxxxxx   Extra sprite RAM
	640000          R     xxxxxxxx --------   Input port 1
	640002          R     xxxxxxxx --------   Input port 2
	640010          R     -------- xx------   Status port
	                R     -------- x-------      (VBLANK)
	                R     -------- -x------      (Self test)
	640012          R     -------- --xx--xx   Coin inputs
	                R     -------- --xx----      (Service coins)
	                R     -------- ------xx      (Coin switches)
	640020-640027   R     -------- xxxxxxxx   Analog inputs
	640040            W   -------- x--xxxxx   Sound control
	                  W   -------- x-------      (ADPCM bank select)
	                  W   -------- ---xxxxx      (Volume)
	640060            W   -------- --------   EEPROM enable
	641000-641FFF   R/W   -------- xxxxxxxx   EEPROM
	642000-642001   R/W   xxxxxxxx --------   MSM6295 communications
	646000            W   -------- --------   32V IRQ acknowledge
	647000            W   -------- --------   Watchdog reset
	========================================================================
	Interrupts:
		IRQ4 = 32V
	========================================================================

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