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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.
Puzzle Time (Elettronica Video-Games S.R.L., 0)
Memory Area:pzletime_map
Address RangeLengthFunctionDescription
0x0000-0x3FFFFF4194304ROM
0x700000-0x7000056RAM Write, Sharedvideo_regs_w, video_regs
0x800000-0x8000012Device Read/Write 8-bitoki, okim6295_device, read, write, 0x00ff
0x900000-0x9005FF1536RAM Device Write, Sharedpalette, palette_device, write, palette
0xA00000-0xA000078RAM, Sharedtilemap_regs
0xB00000-0xB3FFFF262144RAM, Sharedbg_videoram
0xC00000-0xC00FFF4096RAM Write, Sharedmid_videoram_w, mid_videoram
0xC01000-0xC01FFF4096RAM Write, Sharedtxt_videoram_w, txt_videoram
0xD00000-0xD01FFF8192RAM, Sharedspriteram
0xE00000-0xE000012Read Port, WriteINPUT, eeprom_w
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick LeftActive Low
0x0008Joystick RightActive Low
0x0010Button 1Active Low
0x0020Button 2Active Low
0x0040Button 3Active Low
0x0080Start 1Active Low
0x0100Joystick UpActive Low
0x0200Joystick DownActive Low
0x0400Joystick LeftActive Low
0x0800Joystick RightActive Low
0x1000Button 1Active Low
0x2000Button 2Active Low
0x4000Button 3Active Low
0x8000Start 2Active Low
0xE00002-0xE000032Read Port, WriteSYSTEM, ticket_w
0x0001Coin 1Active Low
0x0002Coin 2Active Low
0x0008CustomActive Low
0x0010UnknownActive Low
0x0020UnknownActive Low
0x0040SpecialActive High
0x0080SpecialActive High
0xff00UnknownActive Low
0xE00004-0xE000052Writeoki_bank_w
0xF00000-0xF0FFFF65536RAM
 

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
0x0000-0x7FFFF52428810.binCRC(d6ed11a5) (Fluke: 294D)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF52428811.binCRC(566e09a3) (Fluke: A478)
Memory Area:gfx3
Address RangeLengthLabel/LocationDescription
0x0000-0x007F128pzletime.nvCRC(e5ed3d40)
0x0000-0x7FFFF5242889.binCRC(a8144a7e) (Fluke: D9E9)
Memory Area:user1
Address RangeLengthLabel/LocationDescription
0x0000-0x7FFFF52428812.binCRC(203897c1) (Fluke: B6D3)
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