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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.
Rabbit (Aorn / Electronic Arts, 1997)
Memory Area:rabbit_map
Address RangeLengthFunctionDescription
0x0000-0x1FFFFF2097152ROM
0x0000-0x00034Write NOP(// bug in code / emulation?)
0x0010-0x00134Write NOP(// bug in code / emulation?)
0x0024-0x00274Write NOP(// bug in code / emulation?)
0x719C-0x719F4Write NOP(// bug in code / emulation?)
0x200000-0x2000034Read Port, WriteINPUTS, eeprom_write
0x0001SpecialActive High
0x0002UnknownActive Low
0x0004Start 1Active Low
0x0008Start 2Active Low
0x0010Service 1Active Low
0x0040Coin 1Active Low
0x0080Coin 2Active Low
0x0100Joystick UpActive Low
0x0200Joystick DownActive Low
0x0400Joystick LeftActive Low
0x0800Joystick RightActive Low
0x1000Button 1Active Low
0x2000Button 2Active Low
0x4000Button 3Active Low
0x8000Button 4Active Low
0x10000Joystick UpActive Low
0x20000Joystick DownActive Low
0x40000Joystick LeftActive Low
0x80000Joystick RightActive Low
0x100000Button 1Active Low
0x200000Button 2Active Low
0x400000Button 3Active Low
0x800000Button 4Active Low
0xff000000UnusedActive Low
0x400010-0x4000134Write Only, Sharedviewregs0
0x400010-0x4000134Readrandomrabbits (// gfx chip status?)
0x400100-0x40011724Write Only, Sharedtilemap_regs.0 (// tilemap regs1)
0x400120-0x40013724Write Only, Sharedtilemap_regs.1 (// tilemap regs2)
0x400140-0x40015724Write Only, Sharedtilemap_regs.2 (// tilemap regs3)
0x400160-0x40017724Write Only, Sharedtilemap_regs.3 (// tilemap regs4)
0x400200-0x40021B28Write Only, Sharedspriteregs (// sprregs?)
0x400300-0x4003034Writerombank_w (// used during rom testing, rombank/area select + something else?)
0x400400-0x40041320Write Only, Sharedviewregs6 (// some global controls? (brightness etc.?))
0x400500-0x4005034Write Only, Sharedviewregs7
0x400700-0x40070F16Write, Sharedblitter_w, blitterregs
0x400800-0x40080F16Write Only, Sharedviewregs9 (// never changes?)
0x400900-0x4009FF256Device Read/Write 16-biti5000snd, i5000snd_device, read, write, 0xffffffff
0x440000-0x47FFFF262144ROM Bankbank1 (// data (gfx / sound) rom readback for ROM testing)
0x479700-0x47971320Write Only, Sharedviewregs10
0x480000-0x483FFF16384Read/Writetilemap0_r,tilemap0_w
0x484000-0x487FFF16384Read/Writetilemap1_r,tilemap1_w
0x488000-0x48BFFF16384Read/Writetilemap2_r,tilemap2_w
0x48C000-0x48FFFF16384Read/Writetilemap3_r,tilemap3_w
0x494000-0x497FFF16384RAM, Sharedspriteram (// sprites?)
0x4A0000-0x4AFFFF65536RAM Device Write, Sharedpalette, palette_device, write, palette
0xFF0000-0xFFFFFF65536RAM
 

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:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0x1FFFFF2097152jbg0.40CRC(89662944) (Fluke: D2C7)
0x200000-0x3FFFFF2097152jbg1.50CRC(1fc7f6e0) (Fluke: ED19)
0x400000-0x5FFFFF2097152jbg2.60CRC(aee265fc) (Fluke: 2362)
Memory Area:i5000snd
Address RangeLengthLabel/LocationDescription
0x0000-0x001724jsn0.11CRC(e1f726e8) (Fluke: 6555)
0x0000-0x007F128rabbit.nvCRC(73d471ed)
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