Connector - Macintosh RS-422

It's possible to connect RS-232 peripheral to the RS-422 portavailable on Macintosh computers. Use RXD- as RXD, TXD- as TXD,Ground RXD+, Leave TXD+ unconnected, GPi as CD.

8 PIN MINI-DIN FEMALE at the computer.

(at the computer)

Pin	Name	Direction	Description
1	HSKo	Output	Output Handshake
2	HSKi/CLK	Input	Input Handshake or External Clock
3	TXD-	Output	Transmit Data (-)
4	GND	---	Ground
5	RXD-	Input	Receive Data (-)
6	TXD+	Output	Transmit Data (+)
7	GPi	Input	General Purpose Input
8	RXD+	Input	Receive Data (+)

Note: Direction is DTE (Computer) relative DCE (Modem).

Note: GPi is connected to SCC Data Carrier Detect (or to Receive/Transmit Clock if the VIA1 SYNC signal is high). Not connected on the Macintosh Plus, Classic, Classic II, LC, LC II or IIsi.

Source: HW-Book 2001-06-08
Last modified: 2007-06-27 14:22:58.0
Aus rechtlichen Gründen kann ich leider keinelei Garantie für die Angaben übernehmen.

Counter: 6090359

Version 2.6.0.0
2016-04-26 22:00:00

0.0s

File last modified 2024-02-15 23:07:43