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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