932 PAR-1 vs PAR-2 cables
We offer the parallel port cable in two types -- the difference is which button signals are connected to the eight lines D0 - D7.
|
PAR-1 |
PAR-2 |
RIGHT hand |
Blue |
D0 |
D0 |
Yellow |
D1 |
D1 |
Green |
D2 |
D2 |
Red |
D3 |
D3 |
Magenta |
D4 |
+BUSY |
LEFT Hand |
Blue |
D5 |
D4 |
Yellow |
D6 |
D5 |
Green |
D7 |
D6 |
Red |
+BUSY |
D7 |
Magenta |
+PAPER |
+PAPER |
If you plan to use the TTL outputs with an eight buttons response device, the PAR-2 is probably the better choice. If you plan to use it with a 5 button response device, then the PAR-1 may be better.
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BenDugan - 30 Mar 2023