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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.
Pang Pang Car (Icarus, 1999)
Memory Area:ppcar_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM
0x3012B00-0x3012BFF256Read, Write NOPrandomized_r,
0x3012E60-0x3012E678Write NOP
0x3012FF8-0x3012FFB4Read Port, Write NOPIN0,
0x0020Coin 1Active High
0x3200000-0x32001FF512Read/WritePS7500_IO_r,PS7500_IO_w
0x32C0000-0x32C00034Read Port, Write NOPIN1,
0x0002Button 2Active Low
0x0004Button 1Active Low
0x0008Joystick RightActive Low
0x0010Joystick LeftActive Low
0x0020Joystick DownActive Low
0x0040Joystick UpActive Low
0x0080Start 1Active Low
0x3340000-0x33400078Write NOP
0x3341000-0x334101F32Write NOP
0x33C0000-0x33C00034Read, Writeio_r, io_w
0x3400000-0x34000034WriteFIFO_w
0x8000000-0x8FFFFFF16777216RAM
0x10000000-0x10FFFFFF16777216RAM, Sharedvram
Memory Area:ssfindo_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM
0x3012E60-0x3012E678Read/Write NOP
0x3012FE0-0x3012FE34Writedebug_w
0x3012FF0-0x3012FF34Read/Write NOP
0x3012FF4-0x3012FF74Write NOP, Readff4_r (//status flag ?)
0x3012FF8-0x3012FFF8Read/Write NOP
0x3200000-0x32001FF512Read/WritePS7500_IO_r,PS7500_IO_w
0x3240000-0x32400034Read Port, Write NOPIN0,
0x0020Coin 1Active High
0x3241000-0x32410034Read Port, Write NOPIN1,
0x0002Button 2Active Low
0x0004Button 1Active Low
0x0008Joystick RightActive Low
0x0010Joystick LeftActive Low
0x0020Joystick DownActive Low
0x0040Joystick UpActive Low
0x0080Start 1Active Low
0x3242000-0x32420034Read, Writeio_r, io_w
0x3243000-0x32430034Read Port, Write NOPDSW,
0x3245000-0x32450034Write NOP(/* sound ? */)
0x324F000-0x324F0034ReadSIMPLEIO_r
0x3400000-0x34000034WriteFIFO_w
0x10000000-0x11FFFFFF33554432RAM, Sharedvram
 

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:user5
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFFF1048576nasn9289.u9CRC(9aef9545) (Fluke: 55CD)
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