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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.
Apple 10 (Sandii', 1998)
Memory Area:snookr10_map
Address RangeLengthFunctionDescription
0x0000-0x07FF2048RAM, Sharednvram (/* battery backed 6116 */)
0x10001Device Read/Writeoki, okim6295_device, read, write
0x30001Read PortIN0 (/* IN0 */)
0x30011Read PortIN1 (/* IN1 */)
0x30021Read PortIN2 (/* IN2 */)
0x30031Read PortSW1 (/* DS1 */)
0x30041Readdsw_port_1_r (/* complement of DS1, bit 7 */)
0x50001Writeoutput_port_0_w (/* OUT0 */)
0x50011Writeoutput_port_1_w (/* OUT1 */)
0x6000-0x6FFF4096RAM Write, Sharedsnookr10_videoram_w, videoram
0x7000-0x7FFF4096RAM Write, Sharedsnookr10_colorram_w, colorram
0x8000-0xFFFF32768ROM
 

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
0x0000-0x7FFF327682.u22CRC(42b016f4) (Fluke: D882)
0x8000-0xFFFF327683.u25CRC(afc535dc) (Fluke: 215A)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x8000-0xFFFF327681.u2CRC(7d538566) (Fluke: 6F9B)
Memory Area:nvram
Address RangeLengthLabel/LocationDescription
0x0000-0x07FF2048apple_10_nvram.binCRC(00069b55)
Memory Area:oki
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF2621444.u18CRC(17090d56) (Fluke: 2198)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF327685.u27CRC(3510d705) (Fluke: 4074)
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