DEC VAXstations, DECstations and DECs input adaptor cables Pin |
Name | Direction | Description |
---|---|---|---|
1 | GND | ![]() |
Common Ground |
2 | RxD | ![]() |
Receive Data |
3 | TxD | ![]() |
Transmit Data |
4 | -12V | ![]() |
-12V power supply |
5 | +5B | ![]() |
+5V power supply |
6 | +12V | ![]() |
+12V power supply |
7 | device available | -?- | The device shorts this pin to GND to let the host computer notice a plugged-in device |
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