Venture (version 5 set 2, bootleg)

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EMU Infos
dumper f205v
date 14/09/2019
emulator MAME 0.214
dev Osso
PCB Infos
name venture2b on ProgettoEMMA
venture2b on Arcade Database
description Venture (version 5 set 2, bootleg)
year 1981
manufacturer

Contents

Technical references

CPUs

QTY Type clock position function
1x MPS6502 1h 8-bit Microprocessor - main
1x MPS6502 8j 8-bit Microprocessor - main
1x MPS6532 6532=1MHz 6532A=2MHz 8l RAM I/O Timer (RIOT)
2x MC6821P - 8m,8n Peripheral Interface Adapter
1x F6840P - 9f Programmable Timer
1x INS8253N 11f Programmable Interval Timer
1x LM377N - 12d Dual Audio Amplifier - sound
1x MLM324P - 12b Quad Operational Amplifier - sound
1x LM324N - 13b Quad Operational Amplifier - sound
1x oscillator 11289 3a
1x oscillator 3843.2 KHz 11l

ROMs

QTY Type position status
2x TMS2516JL 6j,10f dumped
8x D2732A 2f,2h,2k,2l,2m,2n,2r,2s dumped
1x TMS2564 10j dumped
2x SN64S288N 3d,6c dumped

RAMs

QTY Type position
8x MM2114N 1r,1s,3n,3p,4k,4l,4m4,n

PLDs

QTY Type position status
0x

Others

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

Notes

PCB is marked: "LC" on component side ("LC" is the Italian for "Lato Componenti" which translates to "Components Side")
Differences to original are:
1) only 2 PROMs instead of 3
2) test screen has Italian wording instead of English

This board comes from the same (unknown) manufacturer as Mouse Trap (version 4, bootleg)

Files

1676

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