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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.
Tank Battle (Microprose Games Inc., 1992)
Memory Area:drmath_prg
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM
Memory Area:hostmem
Address RangeLengthFunctionDescription
0x0000-0x143FFF1327104ROM
0x200000-0x20FFFF65536RAM, Sharednvram
0x800000-0x83FFFF262144RAM, Sharedshared_ram
0x900000-0x9000012Writehost_drmath_int_w
0x920000-0x9200012Read PortINPUTS_C_D
0x0001UnusedActive Low
0x0002UnusedActive Low
0x0004Joystickright UpActive Low
0x0008UnusedActive Low
0x0010Joystickright UpActive Low
0x0020Joystickright DownActive Low
0x0040UnusedActive Low
0x0080UnusedActive Low
0x0100Coin 2Active Low
0x0200Coin 1Active Low
0x0400UnusedActive Low
0x0800UnusedActive Low
0x1000UnusedActive Low
0x2000Button 1Active Low
0x4000UnusedActive Low
0x8000Button 1Active Low
0x940000-0x9400012Read PortINPUTS_A_B
0x960000-0x9600012Writemicro3d_reset_w
0x980000-0x9800012Read/Writemicro3d_adc_r, micro3d_adc_w
0x9A0000-0x9A00078Device Read/Writevgb, tms34010_device, host_r, host_w
0x9C0000-0x9C00012Read/Write NOP(/* Lamps */)
0x9E0000-0x9E002F48Device Read/Write 8-bitmc68901, mc68901_device, read, write, 0xff00
0xA00000-0xA0003F64Device Read/Write 8-bitduart68681, mc68681_device, read, write, 0xff00
0xA20000-0xA200012Readmicro3d_encoder_h_r
0xA40002-0xA400032Readmicro3d_encoder_l_r
Memory Area:soundmem_io
Address RangeLengthFunctionDescription
0x0000-0x07FF2048RAM
0x00001Read/Writemicro3d_sound_io_r, micro3d_sound_io_w
0xFD00-0xFD012Device Read/Writeym2151, ym2151_device, read, write
0xFE001Writemicro3d_upd7759_w
0xFF001Writemicro3d_snd_dac_a
0xFF011Writemicro3d_snd_dac_b
Memory Area:soundmem_prg
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
Memory Area:vgbmem
Address RangeLengthFunctionDescription
0x0000-0x7FFFFF8388608RAM, Sharedsprite_vram
0x800000-0xBFFFFF4194304RAM
0xC00000-0xC0000F16Read PortVGB_SW
0xE00000-0xE0000F16Writemicro3d_xfer3dk_w
0x2000000-0x200FFFF65536RAM Device Write, Sharedpalette, palette_device, write, palette (// clut)
0x2600000-0x260000F16Writemicro3d_creg_w
0x2C00000-0x2C0003F64Readmicro3d_ti_uart_r
0x2E00000-0x2E0003F64Writemicro3d_ti_uart_w
0x3800000-0x3DFFFFF6291456ROM, Regiontms_gfx, 0
0x3E00000-0x3FFFFFF2097152ROM, Regiontms34010, 0
0xC0000000-0xC00001FF512Device Read/Writevgb, tms34010_device, io_register_r, io_register_w
0xFFE00000-0xFFFFFFFF2097152ROM, Regiontms34010, 0
 

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
0x0000-0x7FFF32768sound.u2CRC(77190a90) (Fluke: 28EC)
Memory Area:upd7759
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF262144sound.u17CRC(d033ef6c) (Fluke: B0DD)
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