Распиновка, расположение выводов и внешний вид последовательного интерфейса:
DEC MMJ
MMJ=Modified Modular Jack
Invented by Digital Equipment Corporation (DEC) (now: Compaq)
(at the devices)
(at the cables)
MMJ FEMALE CONNECTOR at the devices.
MMJ MALE CONNECTOR at the cables.
Pin
Name
Description
1
DTR
Data Terminal Ready
2
TXD+
Transmit Data +
3
TXD-
Transmit Data —
4
RXD+
Receive Data +
5
RXD-
Receive Data —
6
DSR
Data Set Ready
Contributor:
Joakim Цgren
Source:
?
Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10