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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.
Pesadelo (bootleg (Forte II Games) / Konami, 1989)
Memory Area:io_mem
Address RangeLengthFunctionDescription
0x00981Device Read/Writetms9928a, tms9928a_device, vram_read, vram_write
0x00991Device Read/Writetms9928a, tms9928a_device, register_read, register_write
0x00A0-0x00A12Device Writeaysnd, ay8910_device, address_data_w
0x00A21Device Readaysnd, ay8910_device, data_r
Memory Area:program_mem
Address RangeLengthFunctionDescription
0x0000-0xBFFF49152ROM
0xC000-0xFFFF16384RAM
 

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:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFF65536epr2764.15CRC(1ae2f724) (Fluke: 8DE9)
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