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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.
Superman (Atari, 1979)
Memory Area:atari_s2_map
Address RangeLengthFunctionDescription
0x0000-0x00FF256Mirror, RAM0x0700,
0x0800-0x08FF256Mirror, RAM, Shared0x0700, , nvram (// battery backed)
0x10001Mirror, Read Port0x07F8, SWITCH.0
0x10011Mirror, Read Port0x07F8, SWITCH.1
0x10021Mirror, Read Port0x07F8, SWITCH.2
0x10031Mirror, Read Port0x07F8, SWITCH.3
0x10041Mirror, Read Port0x07F8, SWITCH.4
0x10051Mirror, Read Port0x07F8, SWITCH.5
0x10061Mirror, Read Port0x07F8, SWITCH.6
0x10071Mirror, Read Port0x07F8, SWITCH.7
0x18001Mirror, Write0x071F, sound0_w
0x18201Mirror, Write0x071F, sound1_w
0x1840-0x18478Mirror, Write0x0718, display_w
0x1860-0x18678Mirror, Write0x0718, lamp_w
0x18801Mirror, Write0x071F, sol0_w
0x18A0-0x18A78Mirror, Write0x0718, sol1_w
0x18C01Mirror, Device Write0x071F, watchdog, watchdog_timer_device, reset_w
0x18E01Mirror, Write0x071F, intack_w
0x20001Mirror, Read Port0x07FC, DSW0
0x20011Mirror, Read Port0x07FC, DSW1
0x20021Mirror, Read Port0x07FC, DSW2
0x20031Mirror, Read Port0x07FC, DSW3
0x2800-0x3FFF6144ROM
 

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
0x2800-0x2FFF2048supmn_k.romCRC(a28091c2)
0x3000-0x37FF2048atari_m.romCRC(1bb6b72c)
0x3800-0x3FFF2048atari_j.romCRC(26521779)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x01FF51282s130.binCRC(da1f77b4)
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