|
Trackball Interface
9-pin mini DIN Connector
Cable Length = 6.0 (180 cm)
|
PIN
|
NAME
|
DESCRIPTION
|
|
1
|
+5 VDC
|
+5 VDC
|
|
2
|
XA
|
Phase XA Quadrature Output, TTL Compatible
|
|
3
|
XB
|
Phase XB Quadrature Output, TTL Compatible
|
|
4
|
YA
|
Phase YA Quadrature Output, TTL Compatible
|
|
5
|
YB
|
Phase YB Quadrature Output, TTL Compatible
|
|
6
|
SW1
|
Lower Left Switch, TTL Compatible, Active High
|
|
7
|
SW2
|
Lower Right Switch, TTL Compatible, Active High
|
|
8
|
SW3
|
Upper Right Switch, TTL Compatible, Active High
|
|
9
|
GND
|
System Ground
|
|
