Buggy Boy/Speed Buggy (cockpit)

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EMU Infos
dumper f205v, Vernimark
date 05/04/2008
emulator MAME 0.094u2
dev Philip Bennett
PCB Infos
name buggyboy on ProgettoEMMA
buggyboy on Arcade Database
description Buggy Boy/Speed Buggy (cockpit)
year 1985
manufacturer Tatsumi

Contents

Technical references

CPUs

QTY Type clock position function
1x D780C top board 8-bit Microprocessor - main
1x D8255AC top board Programmable Peripheral Interface
2x AY-3-8910 top board Programmable Sound Generator - sound
1x M5L8253P top board Programmable Interval Timer
2x D8086 mid board 16-bit Microprocessor - main
1x oscillator unmarked mid board
1x oscillator unmarked bottom board

ROMs

QTY Type position status
1x TMS27128 35 top board dumped
4x TMS27256 1,2,4,5 mid board dumped
3x TMS2764 8,11,12 mid board dumped
1x M2764 7 mid board dumped
2x TMS27128 9,10 mid board dumped
1x MMI63S481N ic94 mid board dumped
1x TBP24S10N mid board not dumped yet
3x TBP28S42N mid board not dumped yet
2x MMI63S481N mid board not dumped yet
3x TMS27128 18,33,34 bottom board dumped
8x TMS27256 16,17,19,21,23,26,28,30 bottom board dumped
1x TMS2764 13 bottom board dumped
2x TBP24S81N ic238,ic271 bottom board dumped - yes, they have the same content
5x TBP24S10N bottom board not dumped yet
1x MMI6301-1 bottom board not dumped yet

RAMs

QTY Type position

PLDs

QTY Type position status
1x PAL12H6 top board read protected
2x PAL16L8 mid board read protected
3x PAL14H4 mid board read protected
3x PAL14L4 mid board read protected
1x PAL16R4 mid board read protected
1x PAL10L8 mid board read protected
1x PAL12L6 mid board read protected
1x PAL12L8 bottom board read protected
1x PAL16L8 bottom board read protected
1x PAL14H4 bottom board read protected

Others

on top board:
1x 28x2 edge connector
1x 25x2 legs flat cable connector to mid board and bottom board
2x 28x2 legs flat cable connector to mid board

on mid board:
1x 25x2 legs flat cable connector to top board and bottom board
2x 28x2 legs flat cable connector to top board
1x 25x2 legs flat cable connector to bottom board
1x 30x2 legs flat cable connector to bottom board
1x 8 legs connector (power)
there is a small piggyback board (50g) with only some 74xx logic

on bottom board:
1x 25x2 legs flat cable connector to top board and mid board
1x 25x2 legs flat cable connector to mid board
1x 30x2 legs flat cable connector to mid board
1x 6 legs connector (power)
1x 18 legs connector (CNF)
there are 2 small piggyback boards: (50e) only has some 74xx logic while (50d) sports some 74xx logic and 1 EPROM (34)

Notes

top board is marked "50c"
mid board is marked "50a"
bottom board is marked "50b"

I'm 99,9% sure that the 12 soldered PROMs are the same as the set already in MAME

Files

671

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