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USB3.0 Board Level Camera
·
User Manual
5
1
2
3
4
Figure 3-2
4-Pin I/O Interface
Table 3-2
Pin Definition of 4-pin I/O Interface
Pin
Signal
I/O Signal Source
Description
1
Reserved
--
--
2
GND
Line 1/Line 2, Line 2/Line 5
signal ground
Signal ground
3
GPIO1
Line 1/Line 2 signal line
Can be configured to input or output
4
GPIO2
Line 2/Line 5 signal line
Can be configured to input or output
Refer to the pin definition and labels attached to the I/O cable to wire the camera.
The I/O signal source may differ by camera models, including Line 1/Line 2, and Line 2/Line 5.
Refer to the specification of the camera for details.
3.2 Indicator
The indicator is used to display the camera’s status. Refer to tables below for indic
ator status
definition and camera status.
Table 3-3
Indicator Status Definition
Indicator Status
Description
Light up
Indicator lights up for 5 seconds.
Solid
Indicator keeps solid.
Unlit
Indicator keeps unlit.
Fast flash
Unlit interval is 200 ms.
Slow flash
Unlit interval is 1000 ms.
Summary of Contents for USB3.0
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