Connector Nr. 5 at the IBM 317x logic unit (introducted 1983) for connection to keyboard.
Pin Number |
Pin Name |
Description |
---|---|---|
1 | Frame Ground | |
2 | +5 Vdc | |
3 | ÷ Power On Reset | |
4 | ÷ KBD Data Avail. | |
5 | ÷ Serial Data | |
6 | +12 Vdc | |
7 | Signal Ground | |
8 | Signal Ground | |
9 | ÷ Serial Data Clock | |
10 | ÷ Acknowledge | |
12 | ÷ Command 0 | |
13 | ÷ Command 1 | |
14 | Signal Ground | |
15 | Frame Ground |
Omitted pins are Not Connected.