Top Racer (no MB8841 + MB8842) (set 2): Difference between revisions
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m (Created page with '{| align="right" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |dump date || 15/06/2006 |- |emulator || |- |dev || …') |
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!function | !function | ||
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|2x || [[Z8002|ZILOG Z8002PS]] || || lower PCB || main | |2x || [[Z8002|ZILOG Z8002PS]] || || lower PCB || 16-bit Microprocessor - main | ||
|- | |- | ||
|2x || [[Z80|NEC D780c-1]] || || lower PCB || main | |2x || [[Z80|NEC D780c-1]] || || lower PCB || 8-bit Microprocessor - main | ||
|- | |- | ||
|1x || oscillator || 24.576MHz || upper PCB || main | |1x || oscillator || 24.576MHz || upper PCB || main |
Latest revision as of 10:46, 3 May 2011
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