EMU Infos
| dumper |
f205v
|
| dump date |
12/07/2005
|
| emulator |
|
| dev |
|
PCB Infos
| name |
209
|
| description |
Top Racer (with MB8841 + MB8842, set 3)
|
| year |
1982
|
| manufacturer |
|
Technical references
CPUs
| QTY
|
Type
|
clock
|
position
|
function
|
| 2x |
LH8002P-Z8002CPU |
|
lower PCB |
main
|
| 1x |
NEC D708C-8241x5 |
|
lower PCB |
main
|
| 3x |
Fujitsu MB8841 (DIP42) |
|
1138L,1139L,1140M lower PCB |
main
|
| 1x |
Fujitsu MB8842 (DIP28) |
|
1141M lower PCB |
main
|
| 1x |
oscillator |
24.xx0MHz |
upper PCB |
main (label partially unreadable)
|
ROMs
| QTY
|
Type
|
position
|
status
|
| 11x |
MBM2764 |
1,2,5,6,9,11,12,13,14,15,16 lower PCB |
dumped
|
| 1x |
M5L2732K |
10 lower PCB |
dumped
|
| 2x |
TBP24S10N |
4,5 lower PCB |
dumped
|
| 6x |
SGS M2764 |
17,20,21,22,24,26 upper PCB |
dumped
|
| 2x |
MBM2764 |
19,30 upper PCB |
dumped
|
| 1x |
D2764 |
23 upper PCB |
dumped
|
| 2x |
ID2764 |
18,25 upper PCB |
dumped
|
| 1x |
NEC D2764D |
31 upper PCB |
dumped
|
| 4x |
HN462732G |
27,28,29,32 upper PCB |
dumped
|
| 10x |
TBP24S10N |
7,8,9,10,11,13,14,15,16,17 upper PCB |
dumped
|
| 2x |
MB7122E |
5p,7h upper PCB |
dumped
|
RAMs
PLDs
| QTY
|
Type
|
position
|
status
|
| 3x |
N82S153N |
16d, 18e, 21e lower PCB |
read protected
|
Others
1x 18x2 edge connector (A..V) (lower PCB)
1x 3 legs connector (J2) (lower PCB)
1x pushbutton (SW1) (lower PCB)
2x 8x2 switches DIP (SW2,SW3) (lower PCB)
1x battery 3.6V (lower PCB)
1x 18x2 edge connector (A..V) (upper PCB)
1x 3 legs connector (J2) (upper PCB)
4x trimmer (VR1-4) (upper PCB)
Notes
lower PCB is marked "CPU-1"
upper PCB is marked "CPU-2"
Files
209
