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Blackfly®S

BFS-U3-50S5-BD2

 

General Purpose Input Output (GPIO)

This test connects a special adapter to the device's external GPIO interface and performs a series of continuity tests to ensure that all of the communications pins are functional.

Pass/Fail Criteria

  • All I/O pins must be able to input and output signals as per the device specification.

Measurement conditions: Opto-Isolated I/O VCC=5V, Rext=1KOhm, Non-Isolated Output: VCC=5V, Rext=330 Ohm, Non-Isolated Input: VCC=3.3V. Measured over operating temperature range (-20˚C to +50˚C ambient temperature), unless otherwise noted.

Note: Diagram is for reference only.
Actual number of pins is 6.

Color Pin Line Function Description Parameters Min Max Unit
Orange 1 0 GPIO0 Non-isolated Input/Output Input Low Level 0 1.4 V
Input High Level 2.6 24 V
Propagation Delay   1 µs
Output Low Current   25 mA
Output High Level 0 24 V
Black 2 1 GPIO1 Non-isolated Input/Output Input Low Level 0 1.4 V
Input High Level 2.6 24 V
Propagation Delay   1 µs
Output Low Current   25 mA
Output High Level 0 24 V
White 3 2 GPIO2 Non-isolated Input/Output Input Low Level 0 1.4 V
Input High Level 2.6 24 V
Propagation Delay   1 µs
Output Low Current   25 mA
Output High Level 0 24 V
Green 4 3 GPIO3 Non-isolated Input/Output Input Low Level 0 1.4 V
Input High Level 2.6 24 V
Propagation Delay   1 µs
Output Low Current   25 mA
Output High Level 0 24 V
Brown 5 N/A GND Camera Power Ground        
  Red   6 N/A   Vout   Camera Power Output Output Voltage 3.05 3.35 V
Output Current   120 mA

 

Test Stages and Configurations

Test Stage Test Configuration
U6 STC I

 

Additional Configuration

  • GPIO Test Adapter.

 

6/28/2018
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Blackfly®S BFS-U3-50S5-BD2
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