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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.
Shock (Taito do Brasil, 1979)
Memory Area:shock_map
Address RangeLengthFunctionDescription
0x0000-0x0FFF4096ROM, Regionroms, 0
0x1000-0x100F16RAM, Sharedram
0x1010-0x101F16Read/Writeio_r,io_w
0x1020-0x10FF224RAM
0x14001Read PortX0
0x14011Read PortX1
0x14021Read PortX2
0x14041Read PortX4
0x14051Read PortX5
0x14061Read PortX6
0x14D81Read PortX0
0x14D91Read PortX1
0x14DA1Read PortX2
0x14DB1Read PortX3
0x14DC1Read PortX4
0x14DD1Read PortX5
0x1800-0x1BFF1024ROM, Regionroms, 0x1800
Memory Area:shock_sub_map
Address RangeLengthFunctionDescription
0x0000-0x007F128RAM(// internal to the cpu)
0x0400-0x04034Device Read/Writepia, pia6821_device, read, write
0x0800-0x0FFF2048ROM, Regioncpu2, 0
Memory Area:taito_map
Address RangeLengthFunctionDescription
0x0000-0x27FF10240ROM, Regionroms, 0
0x28001Mirror, Read Port0x0080, X0
0x28011Mirror, Read Port0x0080, X1
0x28021Mirror, Read Port0x0080, X2
0x28031Mirror, Read Port0x0080, X3
0x28041Mirror, Read Port0x0080, X4
0x28051Mirror, Read Port0x0080, X5
0x28061Mirror, Read Port0x0080, X6
0x28071Mirror, Read Port0x0080, X7
0x28081Mirror, Read Port0x0080, X8
0x28381Mirror, Read Port0x0080, X0
0x28391Mirror, Read Port0x0080, X1
0x283A1Mirror, Read Port0x0080, X2
0x283B1Mirror, Read Port0x0080, X3
0x283B-0x283D3Mirror, Read Port0x0080, X5
0x283C1Mirror, Read Port0x0080, X4
0x283E1Mirror, Read Port0x0080, X6
0x283F1Mirror, Read Port0x0080, X7
0x4000-0x407F128RAM
0x4080-0x408F16RAM, Sharedram
0x4090-0x409F16Read/Writeio_r,io_w
0x40A0-0x40FF96RAM
0x4800-0x48FF256ROM, Regionroms, 0x2000
Memory Area:taito_sub_map
Address RangeLengthFunctionDescription
0x0000-0x007F128RAM(// internal to the cpu)
0x0400-0x04034Device Read/Writepia, pia6821_device, read, write
0x0800-0x1FFF6144ROM, Regioncpu2, 0x0800
 

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:cpu2
Address RangeLengthLabel/LocationDescription
0x0000-0x03FF1024shock_s2.binCRC(c03e8009)
0x0400-0x07FF1024shock_s1.binCRC(1f8543e9)
Memory Area:roms
Address RangeLengthLabel/LocationDescription
0x0000-0x03FF1024shock1.binCRC(d844287a)
0x0400-0x07FF1024shock2.binCRC(068b84c7)
0x0800-0x0BFF1024shock3.binCRC(a7f0e116)
0x0C00-0x0FFF1024shock4.binCRC(549cc14f)
0x1800-0x1BFF1024shock5.binCRC(d1f33c6b)
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