Cherry Bonus 2001 (V1.1I)

EMU Infos

dumper	f205v
dump date	17/04/2008
emulator	MAME 0.128u6
dev	David Haywood, Robiza

PCB Infos

name	cb2001
description	Cherry Bonus 2001
year	2001
manufacturer	Dyna

Technical references

CPUs

QTY	Type	clock	position	function
1x	custom DYNA CPU91A-011-0016JK004 (QFP84)			main
1x	custom DYNA DC3001-0051A (QFP128)			main
1x	custom DYNA 22A078803 (DIP42)			I think it's an I/O
1x	WINBOND WF19054			sound

Oscillators
1x oscillator 24.000MHz

ROMs

QTY	Type	position	status
1x	M27C4002	12a	dumped
1x	M27C1001	11f	dumped
2x	AM27S29PC	9b,11b	dumped

RAMs

QTY	Type	position

PLDs

QTY	Type	position	status
2x	GAL16V8D		read protected

Others

1x 36x2 edge connector
1x 10x2 edge connector
1x trimmer (volume)
1x pushbutton (sw8)
1x battery
7x 8x switches dip (sw1-7)

Notes

Working
In title screen (c) is 2001
In test mode (c) is 2000

Files

• 
  PCB component side
• 
  PCB solder side
• 
  Title
• 
  Attract mode 1
• 
  Attract mode 2
• 
  Disclaimer
• 
  In game 1
• 
  In game 2
• 
  In game 3
• 
  In game 4
• 
  Test mode 1
• 
  Test mode 2
• 
  Test mode 3

boot sequence.mpg Boot sequence

687