Auxiliary I/O Connector - Matrox 4Sight User Manual

32 VSYNC
33 CLK_OUT
34 OPTOTRIG-
35 OPTOTRIG+
36 NC
37 NC
38 EXP(1)
39 USER1_IN
40 VID2_IN3
41 VID2_IN2
42 GND
43 SYNC_IN
44 VID1_IN2

Auxiliary I/O connector

The auxiliary I/O connector is a 25-pin, D-SUB male connector.
Pin Signal
1 GND
LVTTL I/O 0
2
3 LVTTL I/O 2
4 LVTTL I/O 4
5 LVTTL I/O 6
LVTTL I/O 8
6
7 GND
8 LVTTL I/O 10
9 LVTTL I/O 12
10 LVTTL I/O 14
11 LVTTL I/O 16
12 LVTTL I/O 18
Pin-outs of front panel connectors
TTL Vertical Sync
I/O
O TTL Clock Output
I Opto-isolated Trigger Negative Input
I Opto-isolated Trigger Positive Input
- Not connected
- Not connected
O TTL Exposure1 Output
I TTL User Input
I Video Input 2 (Blue)
I Video Input 2 (Green)
- Ground
Video Input Sync
I
I Video Input 1 (Green)
1
14
177
13
25