Memory Area:c352
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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.
Star Sweep (Axela / Namco, 1997)
Memory Area:c76_io_map
Address RangeLengthFunctionDescription
0x00001Read PortADC0
0x00001Read PortADC3
0x00001Read PortADC4
0x00001Read PortADC7
0x00001Read PortADC1
0x00001Read PortADC6
0x00001Read PortADC5
0x00001Read NOP
0x00001Read PortADC2
Memory Area:c76_map
Address RangeLengthFunctionDescription
0x1000-0x10012Read PortPLAYER4
0x1002-0x10032Read PortSWITCH
0x1004-0x10052Read PortPLAYER1
0x1006-0x10072Read PortPLAYER2
0x2000-0x2FFF4096Device Read/Writec352, c352_device, read, write
0x4000-0xBFFF32768RAM, Sharedsharedram
0x80000-0xFFFFF524288ROM, Regionc76, 0
0x200000-0x27FFFF524288ROM, Regionc76, 0
0x280000-0x2FFFFF524288ROM, Regionc76, 0
0x300000-0x3000012Write NOP
0x301000-0x3010012Write NOP
Memory Area:namcos11_map
Address RangeLengthFunctionDescription
0x1FA04000-0x1FA0FFFF49152Read/Write 16-bitc76_shared_r, c76_shared_w, 0xffffffff (/* shared ram with C76 */)
0x1FA20000-0x1FA2001F32Device Read/Write 16-bitkeycus, ns11_keycus_device, read, write, 0xffffffff
0x1FA30000-0x1FA30FFF4096Device Read/Write 8-bitat28c16, at28c16_device, read, write, 0x00ff00ff (/* eeprom */)
0x1FB00000-0x1FB000034Write NOP(/* ?? */)
0x1FBF6000-0x1FBF60034Write NOP(/* ?? */)
 

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.   
0x0000-0x3FFFF262144stp1sprog.7eCRC(08aaaf6a) (Fluke: C454)
0x0000-0x1FFFFF2097152stp1vera.1jCRC(ef83e126) (Fluke: 0B5E)
0x200000-0x3FFFFF2097152stp1vera.1lCRC(0ee7fe1e) (Fluke: 3775)
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFFF4194304stp1wave.8kCRC(18f30e92) (Fluke: 5F71)
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