Touch and 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 and Go (Non North America)
year 1995
manufacturer Gaelco

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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