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Design, features, and specifications are subject to change without notice
35
09282017
WWW.LUMENERA.COM
Lumenera Camera User's Manual
Release 6.8.1
For all GPO pins, the voltage swing is as follows:
For a LOW value: 0.0 to 0.1 V
For a HIGH value: 3.0 to 3.3 V
For all GPI pins, the tolerated input voltage swing is as follows:
For LOW input voltages: 0.0 to 0.5 V
For HIGH input voltages: 2.0 to 5.0 V
3.6.3
GPI/O Descriptions and Signal Definitions for Mini Cameras
For all mini form factor cameras, the external header can be found on the back of the camera near the Mini USB
connector. It uses a standard RJ45 connector as shown in Figure 28.
Figure 28: Mini Camera External Header Location and Pin Numbering.
3.6.3.1
Header Pin-out
Pin
Function
Signal
1
optically-isolated output, negative lead
GPO1 (negative lead)
2
optically-isolated output, positive lead
GPO1 (positive lead)
3
optically-isolated input, negative lead
GPI1 (negative lead)
4
bi-directional input/output 0
GPO/GPI2
5
ground
ground reference for GPIO2-4
6
optically-isolated input, positive lead
GPI1 (positive lead)
7
bi-directional input/output 2
GPO/GPI4
8
bi-directional input/output 1
GPO/GPI3
Table 9: Mini Camera External Header Pin-out Definition
