Top Racer (no MB8841 + MB8842) (set 2): Difference between revisions
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|7x || [[ | |7x || [[2000 hex 8|HN482764G]] || 1a,a2,a3,a4,ab,a,b lower PCB || dumped | ||
|- | |- | ||
|1x || [[2732|HN482732G]] || a6 lower PCB || dumped | |1x || [[2732|HN482732G]] || a6 lower PCB || dumped | ||
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|1x || [[PROM|82S129]] || lower PCB || dumped | |1x || [[PROM|82S129]] || lower PCB || dumped | ||
|- | |- | ||
|8x || [[ | |8x || [[2000 hex 8|HN482764G]] || 1,2,3,6,7,8,9,10 upper PCB || dumped | ||
|- | |- | ||
|2x || [[ | |2x || [[2000 hex 8|AM2764]] || 5,11 upper PCB || dumped | ||
|- | |- | ||
|4x || [[2732|TNS2732JL]] || 12,13,14,15 upper PCB || dumped | |4x || [[2732|TNS2732JL]] || 12,13,14,15 upper PCB || dumped |
Revision as of 13:34, 28 June 2010
dumper | f205v |
dump date | 15/06/2006 |
emulator | |
dev |
name | 428 |
description | Top Racer (no MB8841 + MB8842) (set 2) |
year | 1982 |
manufacturer |
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
-
ROMs
428