Available on Macintosh Mac Plus and earlier.
(at the computer)
(at the mouse cable)
9 PIN D-SUB FEMALE at the computer.
9 PIN D-SUB MALE at the mouse cable.
|4||X2||Horizontal movement line (connected to VIA PB4 line)|
|5||X1||Horizontal movement line (connected to SCC DCDA-line)|
|7||SW-||Mouse button line (connected to VIA PB3)|
|8||Y2||Vertical movement line (connected to VIA PB5 line)|
|9||Y1||Vertical movement line (connected to SCC DCDB-line)|
Note: Direction is Computer relative Mouse.
|Source:||Apple Tech Info Library, Article ID: TECHINFO-0001424|
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Document last modified: 2002-01-13