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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.
Zira (Playmatic, 1980)
Memory Area:play_2_io
Address RangeLengthFunctionDescription
0x00011Writeport01_w (// digits)
0x00021Writeport02_w
0x00031Device Write1863, cdp1863_device, str_w
0x00041Readport04_r
0x00051Readport05_r
0x00061Writeport06_w
0x00071Writeport07_w
Memory Area:play_2_map
Address RangeLengthFunctionDescription
0x0000-0x1FFF8192ROM, Regionroms, 0
0x2000-0x20FF256RAM, Sharednvram (// pair of 5101, battery-backed)
Memory Area:zira_sound_map
Address RangeLengthFunctionDescription
0x0000-0x03FF1024ROM Bankbank1
 

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:cop402
Address RangeLengthLabel/LocationDescription
0x0000-0x03FF1024zira.sndCRC(c8a54854)
Memory Area:roms
Address RangeLengthLabel/LocationDescription
0x0000-0x07FF2048zira_u8.binCRC(53f8bf17)
0x0800-0x0FFF2048zira_u9.binCRC(d50a2419)
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