Multi Champ (World, ver. 9.6)

EMU Infos
dumper	Manuel Assoni
date	26/02/2025
emulator	MAME 0.276
dev	Osso

PCB Infos
name	multchmp on Arcade Database
description	Multi Champ (World, ver. 9.6)
year	1999.05.17
manufacturer	ESD

Technical references

CPUs

QTY	Type	clock	position	function
1x	TMP68HC0001-16		CU01	16/32-bit Microprocessor - main
1x	Z84C0006FEC Z80 CPU		SU01	8-bit Microprocessor - sound
1x	AD-65		SU08	4-Channel Mixing ADCPM
1x	U6612		SU12	FM Operator Type-L II (OPL II) - sound
1x	U6614		SU13	D/A Converter (DAC) - sound
1x	GL324	-	SU14	Quad Operational Amplifier - sound
1x	HA17324	-	SU15	Quad Operational Amplifier - sound
1x	uPC1241	-		Audio Amplifier - sound
1x	oscillator	16.000MHz	OSC.16MHZ
1x	oscillator	14.000MHz	OSC.14MHZ

ROMs

QTY	Type	position	status
2x	MX27C2000DC	6,7	dumped
2x	NM27C010Q	3,4	dumped
2x	MX29F1610ML		not dumped
5x	MX27C20000DC	13,14,15,16,17	dumped

RAMs

QTY	Type	position
4x	D43256AC-12LL	BU04,BU05,CU11,CU12
9x	HM61S16	DU14,DU15,JU21,JU22,JU23,JU24,RU13,RU14,SU09

PLDs

QTY	Type	position	status
2x	A40MX04-F-PL84	BU01,DU16	read protected
4x	PALCE22V10H-25PC/4	CU04,CU05,DU05,FU01	read protected
4x	PALCE16V8H-25	DU03,RU27,FU01,SU07	read protected

Others

1x 28x2 JAMMA edge connector
1x trimmer (volume)
2x 8 DIP switches banks (DSWA,DSWB)

Notes

PCB is marked: "ESD 05-17-99" and "MADE IN KOREA" on component side
The same position number FU01 is marked 2 times on the PCB, both for a PAL 16V8 and for a PAL 22V10