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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.
Golden Arrow (Meyco Games, Inc., 1984)
Memory Area:meyc8088_map
Address RangeLengthFunctionDescription
0x0000-0x07FF2048RAM, Sharednvram
0x70000-0x77FFF32768RAM, Sharedvram
0xB0000-0xB00FF256Device Read/Writei8155_2, i8155_device, memory_r, memory_w
0xB0800-0xB08078Device Read/Writei8155_2, i8155_device, io_r, io_w
0xB1000-0xB10FF256Device Read/Writei8155_1, i8155_device, memory_r, memory_w
0xB1800-0xB18078Device Read/Writei8155_1, i8155_device, io_r, io_w
0xB20001Writedrive_w
0xB30001Read/Write NOP(// i8251A data (debug related, unpopulated on sold boards))
0xB38001Read/Write NOP(// ")
0xB40001Read/Writescreen_flip_r, screen_flip_w
0xB50001Read/Writevideo5_flip_r, video5_flip_w
0xF8000-0xFFFFF32768ROM
 

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
0xFA000-0xFBFFF81923.14hCRC(a4acc6df)
0xFC000-0xFDFFF81922.13hCRC(595e380d)
0xFE000-0xFFFFF81921.12hCRC(71bd0e39)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x001F32prom.2cCRC(2839bb14)
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