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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.
Cuby Bop (Hot-B, 0)
Memory Area:cachat_map
Address RangeLengthFunctionDescription
0xA8001Read PortIN0
0x0001Service 1Active Low
0x0002TiltActive Low
0x0004Coin 1Active Low
0x0008Coin 2Active Low
0x0010Start 1Active Low
0x0020Start 2Active Low
0x0040Button 1Active Low
0x0080Button 2Active Low
0xA8011Read PortIN1
0x0001Joystick UpActive Low
0x0002Joystick DownActive Low
0x0004Joystick LeftActive Low
0x0008Joystick RightActive Low
0x0010Joystick UpActive Low
0x0020Joystick DownActive Low
0x0040Joystick LeftActive Low
0x0080Joystick RightActive Low
0xA8021Read PortIN2
0x0001Button 1Active Low
0x0002Button 2Active Low
0x0004UnknownActive Low
0x0008UnknownActive Low
0x0010UnknownActive Low
0x0020UnknownActive Low
0x0040UnknownActive Low
0x0080UnknownActive Low
0xA8031Write NOP(// Control register, function unknown)
0xB0001Write NOP(// Control register, function unknown)
0xB0011Read NOP(// Watchdog or interrupt ack (value ignored))
0xFFF81Read/Writerombankswitch_r, rombankswitch_w
Memory Area:plotting_map
Address RangeLengthFunctionDescription
0xA8001Write NOP(// Watchdog or interrupt ack)
0xB8001Write NOP(// Control register, function unknown)
 

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
0x0000-0x3FFFF262144cb06.6CRC(66b89a85) (Fluke: 555A)
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