Memory Area:gfx1
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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.
Funny Bubble (In Chang Electronic Co, 1999)
Memory Area:funybubl_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0xBFFF16384ROM Bankbank2 (// banked port 1?)
0xC400-0xCFFF3072RAM Write, Sharedfunybubl_paldatawrite, paletteram (// palette)
0xD000-0xDFFF4096RAM Bankbank1 (// banked port 0?)
0xE000-0xFFFF8192RAM
Memory Area:io_map
Address RangeLengthFunctionDescription
0x00001Read Port, WriteSYSTEM, funybubl_vidram_bank_w (// vidram bank)
0x0001Coin 1Active Low
0x0002Coin 2Active Low
0x0004Start 1Active Low
0x0008Start 2Active Low
0x0010UnknownActive Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x00011Read Port, WriteP1, funybubl_cpurombank_w (// rom bank?)
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick LeftActive Low
0x0008Joystick RightActive Low
0x0010Button 1Active Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x00021Read PortP2
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick LeftActive Low
0x0008Joystick RightActive Low
0x0010Button 1Active Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0x00031Read Port, WriteDSW, funybubl_soundcommand_w
0x0007Coin_AActive High
0x00013C_1CActive High
0x00022C_1CActive High
0x00033C_2CActive High
0x00071C_1CActive High
0x00042C_3CActive High
0x00061C_2CActive High
0x00051C_3CActive High
0x0000Free_PlayActive High
0x0038DifficultyActive High
0x0030Very_EasyActive High
0x0028EasyActive High
0x0038NormalActive High
0x0020Hard 1Active High
0x0018Hard 2Active High
0x0010Hard 3Active High
0x0008Hard 4Active High
0x0040Demo_SoundsActive High
0x0040OffActive High
0x0000OnActive High
0x0080SemiActive High
0x0000FullActive High
0x00061Read NOP(/* Nothing is done with the data read */)
0x00061Write NOP(/* Written directly after IO port 0 */)
0x00071Write NOP(/* Reset something on startup - Sound CPU ?? */)
Memory Area:sound_map
Address RangeLengthFunctionDescription
0x0000-0x7FFF32768ROM
0x8000-0x87FF2048RAM
0x90001Writefunybubl_oki_bank_sw
0x98001Device Read/Writeoki, okim6295_device, read, write
0xA0001Device Readsoundlatch, generic_latch_8_device, read
 

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.   
0x0000-0x3FFFF262144a.ub16CRC(4e799cdd) (Fluke: 47AB)
Address RangeLengthLabel/LocationDescription
0x0000-0x3FFFF262144f.ug13CRC(64d7163d) (Fluke: E389)
0x40000-0x7FFFF262144g.uh13CRC(6891e2b8) (Fluke: 1F8B)
0x80000-0xBFFFF262144h.ug15CRC(ca7f7528) (Fluke: 8839)
0xC0000-0xFFFFF262144i.uh15CRC(23608ec6) (Fluke: 7C22)
0x100000-0x13FFFF262144l.ug16CRC(0acf8143) (Fluke: 82FA)
0x140000-0x17FFFF262144m.uh16CRC(55ed8d9c) (Fluke: 5756)
0x180000-0x1BFFFF262144n.ug17CRC(52398b68) (Fluke: 30AD)
0x1C0000-0x1FFFFF262144o.uh17CRC(446e31b2) (Fluke: CBBC)
Memory Area:gfx2
Address RangeLengthLabel/LocationDescription
0x80000-0xFFFFF524288e.ug2CRC(28afc396) (Fluke: 2E10)
0x100000-0x17FFFF524288j.ug3CRC(9e8687cd) (Fluke: 291C)
0x180000-0x1FFFFF524288k.ug4CRC(63f0e810) (Fluke: 9724)
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