Unknown 5

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EMU Infos
dumper f205v
date 26/11/2016
emulator
dev
PCB Infos
name 1446
description Unknown 5
year 1977
manufacturer Model Racing

Contents

Technical references

CPUs

QTY Type clock position function
1x oscillator 3993.6 KHz CS161 1A

ROMs

QTY Type position status
1x 6331-1 CS161 4I dumped
2x 6331-1 CS162 3P,4P dumped
1x SN74S188AS CS163 5T dumped
1x 6331-1 CS163 3U dumped
2x 6301-1 CS163 5Z,50 dumped

RAMs

QTY Type position

PLDs

QTY Type position status
1x F32582DC CS162 1R not dumped (but it should be standard content)

Others

on CS154/A
1x 10 legs connector to CS161
1x 15 legs connector to CS161

on CS161
1x 22x2 edge connector
1x 10 legs connector to CS154/A (5F)
1x 15 legs connector to CS154/A (6F)
6x trimmer (7A,8A,2E,1I,2I,3I)
1x 1 DIP switch (1F)

on CS162
1x 22x2 edge connector
1x trimmer (3J)

on CS163
1x 22x2 edge connector
4x trimmer (1T,4T,8X,90)
2x 1 DIP switch (7Z,70)

Notes

No CPU, only TTL (some are missing)

Files

1446

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