What is the input spec of Pin3 !RESET signal on an XPort-05R? How long does the Reset signal need to be held low to trigger a reset?

The XPorts are based on the Lantronix DSTni-EX chip. Here's a circuit diagram and state diagram that details how the RESET circuit works:

I.e. a pulse that pulls the RESET signal low for 18.5 ns or longer will reset the XPort.

It will then take 198.5 milliseconds for the XPort to reboot.

[Originally Published On: 06/01/2017 12:58 PM]