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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.
Rise of the Robots (BFM / Mirage, 1994)
Memory Area:cpu_map
Address RangeLengthFunctionDescription
0x0000-0x3FFFFF4194304RAM, Shareddram
0x1000000-0x10BFFFF786432Read/Write NOP(// External ROM)
0x10C0000-0x10CFFFF65536ROM, Regionbios, 0
0x2200000-0x22FFFFF1048576Read/Write 8-bitnvram_r, nvram_w, 0x000000ff
0x2200800-0x22008034Write NOP(// ?)
0x2208000-0x2208FFF4096Device Read/Writescsibus:7:ncr53c700, ncr53c7xx_device, read, write
0x220E000-0x220E0034Writedpylist_w
0xFFF00000-0xFFFFFFFF1048576RAM Bankbank3
Memory Area:dsp_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576RAM Bankbank1
0x400000-0x40FFFF65536ROM, Regiondspboot, 0
0x808000-0x80807F128Read/Writetms32031_control_r, tms32031_control_w
0x8804021Writedsp_unk_w
0x883C001Writedsp_486_int_w
0xC00000-0xC03FFF16384RAM Bankbank2
0xC800001Writedsp_ctrl_w
0xFC0000-0xFFFFFF262144RAM Bankbank3
Memory Area:io_map
Address RangeLengthFunctionDescription
0x0020-0x00234Writecyrix_cache_w
0x1000-0x10034Read Port, WriteP1, port1_w
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick LeftActive Low
0x0008Joystick RightActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040Button 3Active Low
0x0080Button 4Active Low
0x1004-0x10074Read Port, WriteP2, port2_w
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick LeftActive Low
0x0008Joystick RightActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040Button 3Active Low
0x0080Button 4Active Low
0x1008-0x100B4Read Port, WriteCOMMON, port3_w
0x0001Coin 1Active Low
0x0002Coin 2Active Low
0x0004Start 1Active Low
0x0008Start 2Active Low
0x0010ServiceActive Low
0x0020TiltActive Low
0x0040UnusedActive Low
0x0080UnusedActive Low
0x100C-0x100F4Read PortDSW2
0x0000OffActive High
0x0001OnActive High
0x0000Serial PROMsActive High
0x000eCableActive High
0x00004Active High
0x00108Active High
0x002016Active High
0x003020Active High
0x004025Active High
0x005033Active High
0x006040Active High
0x007050Active High
0x0000YesActive High
0x0080NoActive High
0x1010-0x10134Read PortDSW1
0x0000OffActive High
0x0001OnActive High
0x0000OffActive High
0x0002OnActive High
0x00000Active High
0x00041Active High
0x00082Active High
0x000c3Active High
0x00104Active High
0x00145Active High
0x00186Active High
0x001c7Active High
0x00208Active High
0x00249Active High
0x0028AActive High
0x002cBActive High
0x0030CActive High
0x0034DActive High
0x0038EActive High
0x003cFActive High
0x0000OffActive High
0x0040OnActive High
0x0000OffActive High
0x0080OnActive High
0x1014-0x10174Read PortEXTRA
0x0001Button 5Active Low
0x0002Button 6Active Low
0x0004Button 7Active Low
0x0008Button 8Active Low
0x0010Button 5Active Low
0x0020Button 6Active Low
0x0040Button 7Active Low
0x0080Button 8Active Low
0x4000-0x40078Device Read/Write 8-bitrtc, mc146818_device, read, write, 0x000000ff
0x6008-0x600B4Read NOP, Write NOP(// RS232)
 

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:bios
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536rasterspeed2.1_bootrom4.u10CRC(6da142d1)
Memory Area:nvram
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFF32768rotr.nvCRC(62543517)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFF1638417128dpc.u72CRC(5ddf6ee3)
0x2000-0x5FFF1638417128dpc.u73CRC(9e274cea)
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