Unknown - 15

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EMU Infos
dumper f205v
date 15/10/2006
emulator
dev
PCB Infos
name 481
description Unknown - 15
year 198x
manufacturer

Contents

Technical references

CPUs

QTY Type clock position function
1x HD68A09EP 8-bit Microprocessor - main
2x MC6821P Peripheral Interface Adapter
1x AM8279PC Programmable Keyboard / Display Interface
2x AY-3-8910 Programmable Sound Generator - sound
1x LM3900 Quad Operational Amplifier - sound
1x oscillator 6MHz

ROMs

QTY Type position status
1x HN482764G 1 dumped
1x HN482764G 2 broken, not dumped

RAMs

QTY Type position
1x HM6116LP-4

PLDs

QTY Type position status
0x

Others

3x 18x2 edge connector
1x trimmer (volume)
2x 8 DIP switches banks

Notes

PCB is marked: "VAOI"

Files

481

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