Available on Macintosh Mac 512KE and earlier.
(at the Computer)
(at the Equipment)
9 PIN D-SUB FEMALE at the computer.
9 PIN D-SUB MALE at the mouse cable.
|2||+5V||+5 VDC. Don't use this one, it may be converted into output handshake in later equipment.|
|4||Tx+||Transmit Data, positive going component|
|5||Tx-||Transmit Data, negative going component|
|7||DSR/HSK||Handshake input. Signal name depends on mode: Used for Flow Control or Clock In.|
|8||Rx+||Receive Data, positive going component|
|9||Rx-||Receive Data, negative going component|
Note: Direction is Computer relative Equipment.
Contributor: Ben Harris
Apple Tech Info Library, Article ID: TECHINFO-0001424
Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-07