4 in 1 MAME bootleg (set 2)

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EMU Infos
dumper Tirino73
date 27/01/2010
emulator MAME 0.147u2
dev David Haywood
PCB Infos
name 4in1b
description 4 in 1 MAME bootleg (set 2)
year 2004
manufacturer Play Zone

Contents

Technical references

CPUs

QTY Type clock position function

ROMs

QTY Type position status
1x 27C4096 dumped
1x 28F160 not dumped
1x 93C66 dumped

RAMs

QTY Type position

PLDs

QTY Type position status

Others

Notes

Working
This romfile comes from a bootleg pcb.
Like 39in1 and 48in1 it is an hacked Mame emulator modified to run as coin-op.
This version allow to play only the first four games of the list (Ms.Pacman,Galaga,Frogger,Donkey Kong) so i suppose that is one of the first version of it.
Hardware is the same of 39in1 and 48in1.
I cannot dump 93c66 eeprom security data and 29c160 flash rom with gfx/fonts/romfiles data since they are in SMD format,but i think that they are the same of other versions (the data of second device surely).
Rom definition:
pzv001-4 main program
eprom is 27c4096

--

  • Update 2010-03-11: eeprom data dumped. Decryption is different from 39in1

Files

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