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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.
Metal Maniax (Atari Games, 1994)
Memory Area:adsp_program_map
Address RangeLengthFunctionDescription
0x0000-0x03FF1024RAM, Sharedadsp_intprog
Memory Area:dsp32c_1_map
Address RangeLengthFunctionDescription
0x0000-0x3FFFF262144RAM
0x600000-0x67FFFF524288RAM
0x700000-0x7000034Write NOP(/* LEDs? */)
0xA00000-0xA000034Readunk_r
0xB00000-0xB000034Readunk_r
0xC00000-0xC000034RAM(/* FIFO? */)
0xF00000-0xFFFFFF1048576RAM(/* 3D registers */)
Memory Area:dsp32c_2_map
Address RangeLengthFunctionDescription
0x0000-0x3FFFF262144RAM
0x600000-0x67FFFF524288RAM
0x700000-0x7000034Write NOP(/* LEDs? */)
0xA00000-0xA000034Readunk_r
0xB00000-0xB000034Readunk_r
0xC00000-0xC000034RAM(/* FIFO? */)
0xF00000-0xFFFFFF1048576RAM(/* 3D registers */)
Memory Area:gsp_map
Address RangeLengthFunctionDescription
0x88800000-0x8880000F16RAM(/* ? */)
0x88C00000-0x88C0000F16RAM(/* ? */)
0xC0000000-0xC00003FF1024Device Read/Writegsp, tms34020_device, io_register_r, io_register_w
0xFF000000-0xFF7FFFFF8388608RAM, Sharedgsp_dram
0xFF800000-0xFFFFFFFF8388608RAM, Sharedgsp_vram
Memory Area:main_map
Address RangeLengthFunctionDescription
0x0000-0x1FFFFF2097152ROM
0x200000-0x3FFFFF2097152ROM
0x400000-0x4000FF256Read/Writehost_gsp_r, host_gsp_w
0x600000-0x6FFFFF1048576Read/Writehost_dram_r, host_dram_w
0x700000-0x7FFFFF1048576Read/Writehost_vram_r, host_vram_w
0x800000-0x85FFFF393216Read/Write NOP(/* Unknown */)
0x800000-0x80001F32Read/Writedsp32c_2_r, dsp32c_2_w
0x880000-0x88001F32Read/Writedsp32c_1_r, dsp32c_1_w
0x980000-0x9800FF256Writereset_w
0xB40000-0xB400034Read/Writesound_data_r, sound_data_w
0xF00000-0xF000034RAM(/* Network message port */)
0xF02000-0xF020034Read/Writewatchdog_r, shifter_w
0xF03000-0xF030034Read Port, WriteP1, motor_w
0x0001UnknownActive Low
0x0002UnknownActive Low
0x0004UnknownActive Low
0x0008UnknownActive Low
0x0010UnknownActive Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x0100UnknownActive Low
0x0200UnknownActive Low
0x0400UnknownActive Low
0x0800UnknownActive Low
0x1000UnknownActive Low
0x2000UnknownActive Low
0x4000UnknownActive Low
0x8000UnknownActive Low
0x10000Coin 1Active Low
0x20000Coin 2Active Low
0x40000Coin 3Active Low
0x80000Coin 4Active Low
0x100000UnusedActive Low
0x200000ServiceActive High
0x400000UnusedActive Low
0x800000UnusedActive Low
0x1000000UnknownActive High
0x2000000UnknownActive High
0x4000000UnknownActive High
0x8000000UnknownActive High
0x10000000UnknownActive High
0x20000000UnknownActive High
0x40000000UnknownActive High
0x80000000UnknownActive High
0xF04000-0xF040034Read PortP2
0x0001UnknownActive Low
0x0002UnknownActive Low
0x0004UnknownActive Low
0x0008UnknownActive Low
0x0010UnknownActive Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x0100UnknownActive Low
0x0200UnknownActive Low
0x0400UnknownActive Low
0x0800UnknownActive Low
0x1000UnknownActive Low
0x2000UnknownActive Low
0x4000UnknownActive Low
0x8000UnknownActive Low
0x10000Gear ShiftActive Low
0x20000FireActive Low
0x40000View ChangeActive Low
0x80000UnknownActive Low
0x100000UnknownActive Low
0x200000UnknownActive Low
0x400000UnknownActive Low
0x800000UnknownActive Low
0x1000000UnknownActive Low
0x2000000UnknownActive Low
0x4000000UnknownActive Low
0x8000000UnknownActive Low
0x10000000UnknownActive Low
0x20000000UnknownActive Low
0x40000000UnknownActive Low
0x80000000UnknownActive Low
0xF05000-0xF05FFF4096Write NOP(// f06000 = ADC // f01xxx = ADC)
0xF19000-0xF190034Write NOP(/* Network */)
0xF1A000-0xF1A0034Write NOP
0xF1B000-0xF1B0034Write NOP
0xF1E000-0xF1E0034RAM(/* Network status flags : 1000 = LIRQ 4000 = SFLAG 8000 = 68FLAG */)
0xF20000-0xF2FFFF65536Writetimer_w
0xFC0000-0xFC1FFF8192RAM(/* Zero power RAM */)
0xFD0000-0xFFFFFF196608RAM(/* Scratch RAM */)
 

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:adsp
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536103-2308.binCRC(af1781d0)
Memory Area:cage_pals
Address RangeLengthLabel/LocationDescription
0x0000-0x0116279dsp.binCRC(321b5250)
0x0000-0x0116279irq2q.binCRC(983cb6e1)
0x0000-0x0116279xdec.binCRC(fcb37143)
Memory Area:cage_rom_pals
Address RangeLengthLabel/LocationDescription
0x0000-0x0116279103-1500.binCRC(9883af90)
Memory Area:mcube_pals
Address RangeLengthLabel/LocationDescription
0x0000-0x0156343103-1300.binCRC(eec18a29)
0x0000-0x7FFFF524288datametl.3CRC(00f2bab2)
0x0000-0x7FFFF524288datametl.12CRC(13b2b1c7)
0x0000-0x7FFFF524288datametl.8CRC(697dda37)
0x0000-0x7FFFF524288datametl.15CRC(c55dbfbf)
0x0000-0x7FFFF524288datametl.0CRC(004dc445)
0x0000-0x7FFFF524288datametl.13CRC(e8894400)
0x0000-0x7FFFF524288datametl.1CRC(e0465fc5)
0x0000-0x7FFFF524288datametl.2CRC(2fb4b470)
0x0000-0x7FFFF524288datametl.5CRC(866bad4d)
0x0000-0x7FFFF524288datametl.6CRC(82c52a2f)
0x0000-0x7FFFF524288datametl.9CRC(a54ab7a9)
0x0000-0x7FFFF524288datametl.7CRC(6d4f81ab)
0x0000-0x7FFFF524288datametl.11CRC(3a7ce25d)
0x0000-0x7FFFF524288datametl.10CRC(532ace72)
0x0000-0x7FFFF524288datametl.4CRC(45f3d3ed)
0x0000-0x7FFFF524288datametl.14CRC(709df01f)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x01FF512red.bprCRC(bc8a3266)
0x0000-0x01FF512blue.bprCRC(58e48ec5)
0x0000-0x01FF512green.bprCRC(a80fd47d)
Memory Area:tgs_pals
Address RangeLengthLabel/LocationDescription
0x0000-0x02E4741103-1106.binCRC(fd8a872e)
0x0000-0x02E4741103-1107.binCRC(c16e71fe)
0x0000-0x0116279103-1116.binCRC(37edc36c)
0x0000-0x02E4741103-1109.binCRC(ce803542)
0x0000-0x0116279103-1114.binCRC(47443136)
0x0000-0x02E4741103-1108.binCRC(b3680191)
0x0000-0x02E4741103-1111.binCRC(a48b2dc1)
0x0000-0x02E4741103-1112.binCRC(087bfb83)
Memory Area:tgsmath_pals
Address RangeLengthLabel/LocationDescription
0x0000-0x02E4741103-1202.binCRC(dab3b17f)
0x0000-0x02E4741103-1200.binCRC(cf1d4df4)
0x0000-0x0156343103-1217.binCRC(a6418db0)
0x0000-0x02E4741103-1204.binCRC(bb675ce0)
0x0000-0x0116279103-1219.binCRC(bf08d1e8)
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