Touch & Go (Non North America)

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EMU Infos
dumper Corrado Tomaselli, f205v
date 10/11/2005
emulator MAME 0.102
dev Corrado Tomaselli
PCB Infos
name touchgon on ProgettoEMMA
touchgon on Arcade Database
description Touch & Go (Non North America)
year 1995
manufacturer Gaelco

Contents

Technical references

CPUs

QTY Type clock position function
1x MC68HC000P16 16.000MHz ic48 16/32-bit Microprocessor - main
1x custom GAE1-501 ic57 main
1x DS5002FP 16.000MHz ic47 Secure Microprocessor Chip
1x TDA1543 ic31 D/A Converter (DAC) - sound
1x LM324N ic19 Quad Operational Amplifier - sound
1x TDA1552 ic1 Audio Amplifier - sound
1x oscillator 32.000MHz xtal1
1x oscillator 40.000MHz xtal2

ROMs

QTY Type position status
2x NM27C040Q 1.ic63 2.ic64 dumped
2x MASKROM 1Mx16 tg_ic66.ic66 tg_ic69.ic69 not dumped DIP42x600mil 16Mbit MASK read as 27C160 [in byte mode] (Graphics)
2x MASKROM 1Mx32 tg_ic65.ic65 tg_ic67.ic67 not dumped DIP42x600mil 32Mbit MASK read as 27C332 (Graphics & Sound)

RAMs

QTY Type position
4x KM428C256J-6 ic53,ic54,ic55,ic56
2x MT5C6408-20 ic32,ic33
4x CY7C199-20PC ic49,ic50,ic75,ic76
1x MB84256A-70L ic34

PLDs

QTY Type position status
1x TIBPAL20L8-25CNT ic39 read protected
1x TI F16R8-10CN ic27 read protected
1x TIBPAL16L8-25CN ic30 read protected

Others

1x JAMMA edge connector
1x 6 legs connector (JP1)
2x 15 legs connector (JP2,JP3)
1x 4 legs connector (JP4)
1x 5 legs connector (JP5)
1x 50 pins connector from main board to ROMs board
2x trimmer (volume)(P1,P2)
1x battery 3V

Notes

main PCB is marked: "gaelco REF: 950510-1 MADE IN SPAIN" and "(C) ALL RIGHTS RESERVED" on component side
main PCB is marked: "SOLD" and "E193E" on solder side
ROMs PCB is marked: "61195 VIPROTEAM-TOUCH" on component side
romS PCB is marked: "61195" on solder side
This is the same PCB revision (950510-1) as already documented in MAME source gaelco2.c, with Gaelco custom chip 501 instead of 506


update 20180501: complete description, redump and pics


update 20180505: CPUs clock

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