Распиновка, расположение выводов и внешний вид последовательного интерфейса:
Apple LaserWriter AppleTalk
9 PIN D-SUB CONNECTOR
PinNameDirDescription
1
GND
Ground
2
n/c
Not connected
3
GND
Ground
4
TXD+
Transmit Data +
5
TXD-
Transmit Data —
6
n/c
Not connected
7
RXCLK
TRxC of Zilog 8530
8
RXD+
Receive Data +
9
RXD-
Receive Data —
Note: Direction is Printer relative Computer.
Contributor:
Joakim Цgren
Source:
Technote HW19: Pinouts developer.apple.com/technotes/hw/hw_19.html at Apple Technical Notes
Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10