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.
Memory Area:gts3a_dmd_map
Address RangeLengthFunctionDescription
0x0000-0x1FFF8192RAM
0x20001Device Readcrtc, mc6845_device, status_r
0x20011Device Readcrtc, mc6845_device, register_r
0x28001Device Writecrtc, mc6845_device, address_w
0x28011Device Writecrtc, mc6845_device, register_w
0x30001Readdmd_r
0x38001Writedmd_w
0x4000-0x7FFF16384Read Bankbank1
0x8000-0xFFFF32768ROM, Regiondmdcpu, 0x78000
Memory Area:gts3a_map
Address RangeLengthFunctionDescription
0x0000-0x1FFF8192RAM, Sharednvram
0x2000-0x200F16Device Read/Writeu4, via6522_device, read, write
0x2010-0x201F16Device Read/Writeu5, via6522_device, read, write
0x2020-0x20234Mirror, Write0x0c, segbank_w
0x4000-0xFFFF49152ROM
 

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:cpu3
Address RangeLengthLabel/LocationDescription
0x8000-0xFFFF32768yrom1.binCRC(c51d98d8)
0x8000-0xFFFF32768yrom1.binCRC(c51d98d8)
0x8000-0xFFFF32768yrom1.binCRC(c51d98d8)
Memory Area:cpu4
Address RangeLengthLabel/LocationDescription
0x8000-0xFFFF32768drom1.binCRC(3868e77a)
0x8000-0xFFFF32768drom1.binCRC(3868e77a)
0x8000-0xFFFF32768drom1.binCRC(3868e77a)
Memory Area:dmdcpu
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288dsprom.binCRC(340b8a49)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536gprom.binCRC(0620365b)
Memory Area:sound1
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF262144arom1.binCRC(9e442b71)
0x0000-0x3FFFF262144arom1.binCRC(9e442b71)
0x0000-0x3FFFF262144arom1.binCRC(9e442b71)
0x80000-0xBFFFF262144arom2.binCRC(3dad9508)
0x80000-0xBFFFF262144arom2.binCRC(3dad9508)
0x80000-0xBFFFF262144arom2.binCRC(3dad9508)
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