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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.
Magical Spot II (Universal, 1980)
Memory Area:magspot_map
Address RangeLengthFunctionDescription
0x0000-0x2FFF12288ROM
0x3800-0x38078Readmagspot_coinage_dip_r
0x4000-0x401F32Write Only, Sharedspriteram
0x48001Writedac_w
0x480C-0x480D2Writecosmic_color_register_w
0x480F1Writeflip_screen_w
0x50001Read PortIN0
0x50011Read PortIN1
0x50021Read PortIN2
0x50031Read PortIN3
0x6000-0x7FFF8192RAM, Sharedvideoram
 

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:gfx1
Address RangeLengthLabel/LocationDescription
0x0000-0x07FF2048ms.n2CRC(9e1d63a2) (Fluke: CAF6)
0x0800-0x0FFF2048ms.n1CRC(1ab338d3) (Fluke: EFEE)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x0000-0x07FF2048ms.e3CRC(c0085ade) (Fluke: 41F7)
0x0800-0x0FFF2048ms.e4CRC(d534a68b) (Fluke: 32AF)
0x1000-0x17FF2048ms.e5CRC(25513b2a) (Fluke: 0252)
0x1800-0x1FFF2048ms.e7CRC(8836bbc4) (Fluke: DE6D)
0x2000-0x27FF2048ms.e6CRC(6a08ab94) (Fluke: 6A0B)
0x2800-0x2FFF2048ms.e8CRC(77c6d109) (Fluke: 27D5)
Memory Area:proms
Address RangeLengthLabel/LocationDescription
0x0000-0x001F32ms.d9CRC(36e2aa2a) (Fluke: 5E13)
Memory Area:user1
Address RangeLengthLabel/LocationDescription
0x0000-0x03FF1024ms.e2CRC(89f23ebd) (Fluke: 6754)
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