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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.
Recordbreaker (Taito Corporation Japan, 1988)
Memory Area:recordbr_map
Address RangeLengthFunctionDescription
0x0000-0x7FFFF524288ROM
0x100000-0x10FFFF65536Mirror, RAM, Shared0x010000, , m68000_mainram
0x200000-0x2000012Device Read/Write 8-bittc0220ioc, tc0220ioc_device, portreg_r, portreg_w, 0x00ff
0x200002-0x2000032Device Read/Write 8-bittc0220ioc, tc0220ioc_device, port_r, port_w, 0x00ff
0x300000-0x3000012Read NOP, Device Write 8-bittc0140syt, tc0140syt_device, master_port_w, 0x00ff
0x300002-0x3000032Device Read/Write 8-bittc0140syt, tc0140syt_device, master_comm_r, master_comm_w, 0x00ff
0x400000-0x420FFF135168Device Read/Writetc0080vco, tc0080vco_device, word_r, word_w
0x500800-0x500FFF2048RAM Device Write, Sharedpalette, palette_device, write, palette
Memory Area:sound_map
Address RangeLengthFunctionDescription
0x0000-0x3FFF16384ROM
0x4000-0x7FFF16384ROM Bankz80bank
0xC000-0xDFFF8192RAM
0xE000-0xE0034Device Read/Writeymsnd, ym2610_device, read, write
0xE2001Read NOP, Device Writetc0140syt, tc0140syt_device, slave_port_w
0xE2011Device Read/Writetc0140syt, tc0140syt_device, slave_comm_r, slave_comm_w
0xE400-0xE4034Write NOP(/* pan control */)
0xEA001Read NOP
0xEE001Write NOP(/* ? */)
0xF0001Write NOP(/* ? */)
0xF2001Writesound_bankswitch_w
 

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:audiocpu
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536b56-19.binCRC(c68085ee) (Fluke: 28B4)
Memory Area:user1
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFF8192b56-18.binCRC(c88f0bbe) (Fluke: 0816)
Memory Area:ymsnd
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288b56-10.binCRC(de1bce59) (Fluke: 693C)
Memory Area:ymsnd.deltat
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF524288b56-09.binCRC(7fd9ee68) (Fluke: 8B07)
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