Unknown Connectors
Hi everyone!
In BOXER-8250AI there are two connectors that are not specified on datasheet
We need to use a GPIO to generate a digital signal to create a watchdog to keep the system running at any cost.
We already have a external control board responsible to power on, power off and listen the watchdog signal.
Does anyone know what is the function of connectors CN23 and CN21 on base board?
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Hi Sandro,
CN21 is for RD debug use only.
CN23 is a GPIO pin, but our 8250 does not have this function in the specification, so we do not have the corresponding cable and sample code available.
Best Regards,
Neptune Liu