3 output power, 4 gpio setting – NEXCOM NViS 3620 User Manual
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Appendix A: Software Demo Utility for I/O Ports of Function Control
NViS3620/3720 series User Manual
1.3 Output Power
1.3.1 External +12V
Enables or disables the output of 12VDC.
1.3.2 Bypass Car Battery Power
Enables or Disables the output of Car Battery Power.
1.4 GPIO Setting
1.4.1 GPIO Select
Defines GPIO port as GPO or GPI.
1.4.2 GPO Set
Selects the GPO ports and makes the output low or high.
1.4.3 GPI Read
Reads the status of GPI.
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