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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.
Mole Attack (Yachiyo Electronics, Ltd., 1982)
Memory Area:mole_map
Address RangeLengthFunctionDescription
0x0000-0x03FF1024RAM
0x08001Write NOP(// ???)
0x0800-0x08FF256Readmole_protection_r
0x08201Write NOP(// ???)
0x5000-0x7FFF12288Mirror, ROM0x8000,
0x8000-0x83FF1024Write, Read NOPmole_tileram_w,
0x84001Writemole_tilebank_w
0x8C00-0x8C012Device Writeaysnd, ay8910_device, data_address_w
0x8C401Write NOP(// ???)
0x8C801Write NOP(// ???)
0x8C811Write NOP(// ???)
0x8D001Read Port, WriteDSW, mole_irqack_w
0x0000OffActive High
0x0001OnActive High
0x00001C_1CActive High
0x00021C_2CActive High
0x0000AActive High
0x0004BActive High
0x0008CActive High
0x000cDActive High
0x0000AActive High
0x0010BActive High
0x0020CActive High
0x0030DActive High
0x00c0UnusedActive High
0x8D401Read PortIN0
0x0001P1 Pad 1Active High
0x0002P1 Pad 2Active High
0x0004P1 Pad 3Active High
0x0008P1 Pad 4Active High
0x0010P1 Pad 5Active High
0x0020P1 Pad 6Active High
0x0040P1 Pad 7Active High
0x0080P1 Pad 8Active High
0x8D801Read PortIN1
0x0001P1 Pad 9Active High
0x0002P2 Pad 1Active High
0x0004P2 Pad 2Active High
0x0008P2 Pad 3Active High
0x0000UprightActive High
0x0010CocktailActive High
0x0020Start 2Active High
0x0040Start 1Active High
0x0080Coin 1Active High
0x8DC01Read Port, WriteIN2, mole_flipscreen_w
0x0001P2 Pad 8Active High
0x0002P2 Pad 7Active High
0x0004P2 Pad 4Active High
0x0008P2 Pad 9Active High
0x0010P2 Pad 6Active High
0x0020P2 Pad 5Active High
0x00c0UnusedActive High
 

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
0x0000-0x0FFF4096mea.4aCRC(49d89116) (Fluke: 2C54)
0x1000-0x1FFF4096mca.6aCRC(04e90300) (Fluke: EFAE)
0x2000-0x2FFF4096maa.9aCRC(6ce9442b) (Fluke: 645F)
0x3000-0x3FFF4096mfa.3aCRC(0d0c7d13) (Fluke: 4883)
0x4000-0x4FFF4096mda.5aCRC(41ae1842) (Fluke: AA75)
0x5000-0x5FFF4096mba.8aCRC(50c43fc9) (Fluke: 0315)
Memory Area:maincpu
Address RangeLengthLabel/LocationDescription
0x5000-0x5FFF4096m3a.5hCRC(5fbbdfef) (Fluke: 448D)
0x6000-0x6FFF4096m2a.7hCRC(f2a90642) (Fluke: 798C)
0x7000-0x7FFF4096m1a.8hCRC(cff0119a) (Fluke: B2DE)
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