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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.
Top Shooter (Sun Mixing, 1995)
Memory Area:md_bootleg_map
Address RangeLengthFunctionDescription
0x0000-0xFFFFF1048576ROM(/* Cartridge Program Rom */)
0x200000-0x2023FF9216RAM(// tested)
0xA00000-0xA01FFF8192Read/Writemegadriv_68k_read_z80_ram, megadriv_68k_write_z80_ram
0xA02000-0xA03FFF8192Writemegadriv_68k_write_z80_ram
0xA04000-0xA040034Read/Write 8-bitmegadriv_68k_YM2612_read, megadriv_68k_YM2612_write, 0xffff
0xA06000-0xA060012Writemegadriv_68k_z80_bank_write
0xA10000-0xA1001F32Read/Writemegadriv_68k_io_read, megadriv_68k_io_write
0xA11100-0xA111012Read/Writemegadriv_68k_check_z80_bus, megadriv_68k_req_z80_bus
0xA11200-0xA112012Writemegadriv_68k_req_z80_reset
0xC00000-0xC0001F32Device Read/Writegen_vdp, sega315_5313_device, vdp_r, vdp_w
0xD00000-0xD0001F32Device Read/Writegen_vdp, sega315_5313_device, vdp_r, vdp_w
0xE00000-0xE0FFFF65536RAM, Mirror, Shared0x1f0000, megadrive_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:mcu
Address RangeLengthLabel/LocationDescription
0x0000-0x0FFF409689c51.binCRC(595475c8)
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