Darwin 4078 (Japan)

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EMU Infos
dumper f205v
date 12/07/2005
emulator MAME 0.33b3
dev Ville Laitinen
PCB Infos
name darwin on ProgettoEMMA
darwin on Arcade Database
description Darwin 4078 (Japan)
year 1986
manufacturer Data East


Technical references


QTY Type clock position function
1x HD68A09P main PCB 8-bit Microprocessor - main
1x HD6809EP main PCB 8-bit Microprocessor - main
1x YM2203C main PCB FM Operator Type-N (OPM) - sound
1x YM3526 main PCB FM Operator Type-L (OPL) - sound
1x oscillator 12.000MHz ROMs PCB


QTY Type position status
1x TMS2764JL ROMs PCB 12 dumped
1x M27128 main PCB 4 dumped
7x IP27256 main PCB 1,2,3,5,6,7,8 dumped
3x IP27256 ROMs PCB 9,10,11 dumped
1x TBP28S42N main PCB bad dump, bitrot


QTY Type position


QTY Type position status
3x AMPAL16R4PC ROMs PCB A,B,C dumped


1x 22x2 edge connector
2x flat cable connector from main PCB to ROMs PCB
1x trimmer (volume)
2x 8 DIP switches banks


main PCB is marked: "3002A" on component side
ROMs PCB is marked: "3002B" on component side
ROMs are identical to "Darwin 4078" already in MAME, PROMs are not!

update 20181207 from Osso: The PROM has bitrot problem on 1 bit. For the rest it is identical to what's already in MAME.



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