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:sms_supergame_io
Address RangeLengthFunctionDescription
0x00041Read NOP(//AM_READ_PORT("IN0") // these)
0x00081Writeport08_w
0x00141Read NOP(//AM_READ_PORT("IN1") // seem to be from a coinage / timer MCU, changing them directly changes the credits / time value)
0x00181Writeport18_w
0x0040-0x007F64Read/Writesms_count_r, sms_psg_w
0x00801Mirror, Device Read/Write0x3e, sms_vdp, sega315_5124_device, vram_read, vram_write
0x00811Mirror, Device Read/Write0x3e, sms_vdp, sega315_5124_device, register_read, register_write
0x00DC1Read PortIN2
Memory Area:sms_supergame_map
Address RangeLengthFunctionDescription
0x0000-0xBFFF49152ROM
0xC000-0xFFF716376RAM
 

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
0x20000-0x3FFFF131072rom2.binCRC(c1478323)
0x40000-0x5FFFF131072rom3.binCRC(96c8705d)
0x60000-0x7FFFF131072K8.binCRC(eb1e8693)
0x80000-0x9FFFF131072K7.binCRC(d24da417)
0xA0000-0xBFFFF131072K6.binCRC(d78ce5ba)
0xC0000-0xDFFFF131072K5.binCRC(a7b64d1c)
0xE0000-0xFFFFF131072K4.binCRC(e5903942)
0x100000-0x11FFFF131072K3.binCRC(9bb92096)
0x120000-0x13FFFF131072K2.binCRC(a12439f4)
0x140000-0x15FFFF131072K1.binCRC(dadffecd)
0x180000-0x1FFFFF524288SG11004A 79ST0086END 9045.rom4CRC(cdbfe86e)
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