[04/03/97]

Arabian -- Atari/Sun Electronics

The CPU is a Z80. Sound chip is an AY-3-8910.

Roms are all 2764.



[MAME]

	Memory map

	========================================================================
	CPU #1 (Arabian)
	========================================================================
	0000-7FFF   R     xxxxxxxx    Program ROM
	8000-BFFF   R/W   xxxxxxxx    Bitmap RAM
	C000        R     ----xxxx    Coin inputs
	C200        R     ----xxxx    Option switches
	D000-DFFF   R/W   xxxxxxxx    Custom microprocessor RAM
	E000          W   ----xxxx    BSEL Bank select
	E001          W   xxxxxxxx    DMA ROM start address low
	E002          W   xxxxxxxx    DMA ROM start address high
	E003          W   xxxxxxxx    DMA RAM start address low
	E004          W   xxxxxxxx    DMA RAM start address high
	E005          W   xxxxxxxx    Picture size/DMA start low
	E006          W   xxxxxxxx    Picture size/DMA start high
	========================================================================
	C800          W   xxxxxxxx    Sound chip address
	CA00        R/W   xxxxxxxx    Sound chip data
	========================================================================
	Interrupts:
		NMI not connected
		IRQ generated by VBLANK
	========================================================================

	========================================================================
	CPU #1 (Kangaroo)
	========================================================================
	0000-7FFF   R     xxxxxxxx    Program ROM
	8000-BFFF   R/W   xxxxxxxx    Bitmap RAM
	C000        R     ----xxxx    Coin inputs
	C200        R     ----xxxx    Option switches
	D000-DFFF   R/W   xxxxxxxx    Custom microprocessor RAM
	E000          W   ----xxxx    BSEL Bank select
	E001          W   xxxxxxxx    DMA ROM start address low
	E002          W   xxxxxxxx    DMA ROM start address high
	E003          W   xxxxxxxx    DMA RAM start address low
	E004          W   xxxxxxxx    DMA RAM start address high
	E005          W   xxxxxxxx    Picture size/DMA start low
	E006          W   xxxxxxxx    Picture size/DMA start high
	========================================================================
	C800          W   xxxxxxxx    Sound chip address
	CA00        R/W   xxxxxxxx    Sound chip data
	========================================================================
	Interrupts:
		NMI not connected
		IRQ generated by VBLANK
	========================================================================

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