61
(at the computer)
6 PIN MINI-DIN FEMALE (PS/2 STYLE) at the computer.
Pin Name Dir Description
1 DATA
Key Data
2 n/c - Not connected
3 GND
Ground
4 VCC
Power , +5 VDC
5 CLK
Clock
6 n/c - Not connected
Note: Direction is Computer relative Mouse.
Macintosh Mouse
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.
Pin Name Dir Description
1 CGND
Chassis ground
2 +5V
+5 VDC
3 CGND
Chassis ground
4 X2
Horizontal movement line (connected to VIA PB4 line)
5 X1
Horizontal movement line (connected to SCC DCDA-line)
6 n/c - Not connected
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.
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