Распиновка, расположение выводов и внешний вид последовательного интерфейса:
HP48/HP95
(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 Цgren
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