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.
Memory Area:quickjac_mem
Address RangeLengthFunctionDescription
0x0000-0x1FFFF131072ROM
0x400000-0x40001F32Device Read/Write 8-bitrtc,msm6242_device, read, write, 0x00ff
0x0001Coin 1Active High
0x0020CustomActive High
0x0040CustomActive High
0x009eUnknownActive High
0x800080-0x8000812Device Read/Writehd63484, hd63484_device, status_r, address_w (// bad)
0x800082-0x8000832Device Read/Writehd63484, hd63484_device, data_r, data_w (// bad)
0x800100-0x8001012Read PortIN0
0x0001Button 3Active High
0x0002Joystick UpActive High
0x0004Joystick DownActive High
0x0008Joystick LeftActive High
0x0010Joystick RightActive High
0x0020Button 1Active High
0x0040Button 2Active High
0x0080Start 1Active High
0xff00UnknownActive High
0x800140-0x8001434Device Read/Write 8-bitaysnd, ay8910_device, data_r, address_data_w, 0x00ff (//18b too)
0x800180-0x80019F32Device Read/Write 8-bitduart68681, mc68681_device, read, write, 0xff
0xFF0000-0xFFFFFF65536RAM, Sharednvram
Memory Area:skattva_mem
Address RangeLengthFunctionDescription
0x0000-0x3FFFF262144ROM
0x400000-0x40001F32Device Read/Write 8-bitrtc,msm6242_device, read, write, 0x00ff
0x0001Coin 1Active High
0x0020CustomActive High
0x0040CustomActive High
0x009eUnknownActive High
0x800080-0x8000812Device Read/Writehd63484, hd63484_device, status_r, address_w
0x800082-0x8000832Device Read/Writehd63484, hd63484_device, data_r, data_w
0x800100-0x8001012Read PortIN0
0x0001Button 3Active High
0x0002Joystick UpActive High
0x0004Joystick DownActive High
0x0008Joystick LeftActive High
0x0010Joystick RightActive High
0x0020Button 1Active High
0x0040Button 2Active High
0x0080Start 1Active High
0xff00UnknownActive High
0x800140-0x8001434Device Read/Write 8-bitaysnd, ay8910_device, data_r, address_data_w, 0x00ff (//18b too)
0x800180-0x80019F32Device Read/Write 8-bitduart68681, mc68681_device, read, write, 0xff
0xFFC000-0xFFFFFF16384RAM, Sharednvram
 

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.   
Sorry, We do not have ROM Memory Map information for this game.
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