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Memory Map

The following is a memory map that was generated based on the MAME source code (.180).  This information is only as accurate as the MAME driver is.  If you see any errors, please let me know what that error is.
 
The Memory Area is related to where the information is from (CPU, Sound Board, etc..), and it may also reflect what it has in common with other hardware.
Arabian (Sun Electronics (Atari license), 1983)
Memory Area:main_io_map
Address RangeLengthFunctionDescription
0xC8001Mirror, Device Write0x01ff, aysnd, ay8910_device, address_w
0xCA001Mirror, Device Write0x01ff, aysnd, ay8910_device, data_w
Memory Area:main_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0xBFFF16384Writearabian_videoram_w
0xC0001Mirror, Read Port0x01ff, IN0
0xC2001Mirror, Read Port0x01ff, DSW1
0xD000-0xD7FF2048Mirror, RAM, Shared0x0800, , custom_cpu_ram
0xE000-0xE0078Mirror, Write, Shared0x0ff8, arabian_blitter_w, blitter
Memory Area:mcu_io_map
Address RangeLengthFunctionDescription
0x00001Writemcu_port_p_w
0x00001Read/Writemcu_port_r_r, mcu_port_r_w
0x00001Writemcu_port_o_w
0x00001Readmcu_portk_r
 

ROM Map for this game

 
This is the ROM map for the game.  This should tell you what address the ROM is at, how big it is, what it's used for.   
Memory Area:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFF8192tvg-91.ic84CRC(c4637822) (Fluke: 1040)
0x2000-0x3FFF8192tvg-92.ic85CRC(f7c6866d) (Fluke: E0FC)
0x4000-0x5FFF8192tvg-93.ic86CRC(71acd48d) (Fluke: 1AEF)
0x6000-0x7FFF8192tvg-94.ic87CRC(82160b9a) (Fluke: 34EA)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFF8192tvg-87.ic1CRC(51e9a6b1) (Fluke: 62C7)
0x2000-0x3FFF8192tvg-88.ic2CRC(1cdcc1ab) (Fluke: E666)
0x4000-0x5FFF8192tvg-89.ic3CRC(b7b7faa0) (Fluke: 0A37)
0x6000-0x7FFF8192tvg-90.ic4CRC(dbded961) (Fluke: 16E8)
Memory Area:mcu
Address RangeLengthLabel/LocationDescription
0x0000-0x07FF2048sun-8212.ic3CRC(8869611e)
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