(at the HP48).
| Pin | Name | Dir | Description |
|---|---|---|---|
| 1 | SHIELD |  |
Shield |
| 2 | TXD |  |
Transmit Data |
| 3 | RXD |  |
Receive Data |
| 4 | GND | |
Ground |
Note: Direction is HP48 relative Computer.
| Contributor: | Joakim Ögren |
| Source: | comp.sys.hp48 FAQ |
Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-13