Top Racer (no MB8841 + MB8842) (set 2)

From Citylan
Jump to: navigation, search
EMU Infos
dumper f205v
dump date 15/06/2006
emulator
dev
PCB Infos
name 428
description Top Racer (no MB8841 + MB8842) (set 2)
year 1982
manufacturer

Contents

Technical references

CPUs

QTY Type clock position function
2x ZILOG Z8002PS lower PCB 16-bit Microprocessor - main
2x NEC D780c-1 lower PCB 8-bit Microprocessor - main
1x oscillator 24.576MHz upper PCB main

ROMs

QTY Type position status
7x HN482764G 1a,a2,a3,a4,ab,a,b lower PCB dumped
1x HN482732G a6 lower PCB dumped
1x 82S129 lower PCB dumped
8x HN482764G 1,2,3,6,7,8,9,10 upper PCB dumped
2x AM2764 5,11 upper PCB dumped
4x TNS2732JL 12,13,14,15 upper PCB dumped
8x 24S10 upper PCB dumped
2x 7603 upper PCB dumped
2x 7643 upper PCB dumped

RAMs

QTY Type position

PLDs

QTY Type position status
2x PAL12L6 lower PCB dumped
1x PAL16L8 lower PCB read protected

Others

1x 18x2 edge connector (lower PCB)
1x 18x2 edge connector (upper PCB)

Notes

Not working
lower PCB is marked "1081-C"
upper PCB is marked "1080-C"

Files


428

Personal tools