I have I.MX6Q Sabre Automative Infoteinment card. It has UART, power and some other signals on CN1 connector on its base board. I want to connect a GPS device which has PPS signal to it. Where should I connect PPS signal?
RS232 DCD and DTR signals do not exist on this connector.
There is only "GPS_INTERR_B" signal which might be suitable. What is this signal's function?