World Beach Volley (set 2)

EMU Infos

dumper	f205v, Corrado Tomaselli, Gnoppi
date	06/09/2005
emulator	MAME 0.99u7
dev	Corrado Tomaselli

PCB Infos

name	wbeachvl2 on ProgettoEMMA wbeachvl2 on Arcade Database
description	World Beach Volley (set 2)
year	1995
manufacturer	PlaYmark

Technical references

CPUs

QTY	Type	clock	position	function
1x	MC68000FN12	12MHz	u24	16/32-bit Microprocessor - main
1x	S87C751		u36	8-bit Microcontroller - sound (internal ROM not dumped)
1x	M6295	7.575Mhz	u34	4-Channel Mixing ADCPM Voice Synthesis LSI - sound
1x	LM358		u40	Dual Operational Amplifier - sound
1x	oscillator	24.000MHz	xl1
1x	oscillator		xl2
1x	blu resonator	1000J	y1

ROMs

QTY	Type	position	status
2x	27020	u15,u16	dumped
1x	27040	u33	not dumped
3x	27800	u96,u97,u98	not dumped

RAMs

QTY	Type	position
1x	W24257-70L	u17,u18,u106,u107
6x	MCM2018AN35	u42,u73,u74,u75,u80,u81,

PLDs

QTY	Type	position	status
4x	PALCE22V10-25PC/4	u22,u77,u111,u112	read protected

Others

1x 28x2 edge connector (JAMMA)
1x 2 position jumper (P4)
1x trimmer (volume)

Notes

Not Working

Files

233