Mouse Trap (version 4, bootleg)

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EMU Infos
dumper f205v
date 27/06/2006
emulator MAME 0.186
dev Osso
PCB Infos
name mtrapb2 on ProgettoEMMA
mtrapb2 on Arcade Database
description Mouse Trap (version 4, bootleg)
year 1981.06


Technical references


QTY Type clock position function
2x MPS6502 main PCB 1h, 8j 8-bit Microprocessor - main
2x MC6821P main PCB 8m, 8n Peripheral Interface Adapter
1x INS8253N main PCB 11f Programmable Interval Timer
1x F6840P main PCB 8F Programmable Timer
1x R6532P piggyback PCB 8l RAM I/O Timer (RIOT)
1x Z80CPUB1 piggyback PCB 8k 8-bit Microprocessor - sound
1x LM377N main PCB 12d Dual Audio Amplifier - sound
2x MLM324 main PCB 12b, 13b Quad Operational Amplifier - sound
1x oscillator 11.000 main PCB 3a
1x oscillator 3.579545 main PCB 11l


QTY Type position status
1x TMS2564 main PCB 10j dumped
1x TMS2516 main PCB 6j dumped
6x TMS2732A main PCB 2f,2h,2k,2l,2m,2p dumped
4x TMS2732A piggyback PCB 8d,8e,8f,8h dumped
1x 24S10N main PCB 1c dumped
2x 74S288 main PCB 3d, 6c dumped


QTY Type position
8x MM2114 main PCB 1r,1s,3n,3p,4k,4l,4m,4n


QTY Type position status


1x 22x2 edge connector (main PCB)
1x pushbutton (main PCB 7-8a)
3x trimmer (main PCB 12a,13a,12c)
1x trimmer (piggyback PCB)
1x 8 DIP switches bank (main PCB 3s)


main PCB is marked: "900T.C"
piggyback PCB is marked: "LC" (it's Italian for "Lato Componenti" = Component Side)
piggyback PCB fits into main PCB @ 8l

This board comes from the same (unknown) manufacturer as Venture (version 5 set 2, bootleg)

update 20080806: Redumped 1 EPROM, previous dump was bad.
It looks like it's identical to version 4 already in MAME, but with different size EPROMs.

update 20170514: I found a second PCB for the same game. I can confirm it was manufactured in Italy. Full redump.



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