'99: The Last War (Kyugo)

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EMU Infos
dumper Corrado Tomaselli
date 17/04/2008
emulator MAME 0.87u3
dev MASH
PCB Infos
name 99lstwark on ProgettoEMMA
99lstwark on Arcade Database
description '99: The Last War (Kyugo)
year 1985
manufacturer Crux - Kyugo


Technical references


QTY Type clock position function
2x D780C-1 top PCB 3e,5k 8-bit Microprocessor - main
2x AY-3-8910 top PCB 6d,6e Programmable Sound Generator - sound
1x audio amplifier top PCB 3a Audio Amplifier - sound
1x oscillator 18.432 bottom PCB 6t


QTY Type position status
7x 2764 top PCB 84.2f 85.2h 86.2j 87.2k 88.4f 89.4h 90.4j dumped
1x MBM2764 bottom PCB 97.4a dumped
3x 2764 bottom PCB 98.9h 99.10h 00.11h dumped
6x M5L27128K bottom PCB 91.6a 92.7a 93.8a 94.9a 95.10a 96.11a dumped
3x N82S129N top PCB 1f,1h,1j dumped
1x N82S123N top PCB 2c dumped
1x N82S123N top PCB 2c not dumped but confirmed to be the same as Flashgal (set 1, Kyugo logo)


QTY Type position
1x HM6116P top PCB 2m
3x TMM2016P-1 bottom PCB 3m,10m,11m
4x D2148H bottom PCB 3j,3k,5k,5l
3x uPD2114LC-3 bottom PCB 4r,7l,7m


QTY Type position status
1x PAL12L6 top PCB 4m dumped
1x PAL12L6 top PCB 5n dumped


1x 18x2 edge connector (top PCB)
1x 50 pins flat cable connector from top PCB to bottom PCB
1x trimmer (volume)(top PCB VR1.4a)
2x 8 DIP switches banks (top PCB DPSW1.7b DPSW2.7c)


top PCB is marked: "MADE IN JAPAN" and "M-31-A" on component side
bottom PCB is marked: "CVG-48C" and "1984" and "M-31-B" on component side
This is not a dumping error, the only different EPROM is really a 2764 with 2 identical halves.

update 20180409: better description, OSSO support for 97.4a

update 20180410: pics



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