Robert Rolf wrote:

> Except that the watchdog relies on the CPU to be running.
> If it halts, it's not going to do a reset.
> 
> Anyone seen a keyboard dongle watchdog? I'd like know if there
> is a commercial one, before I roll my own.

One that sends CTRL-ALT-CANC upon timeout?
I've got one to be connected to USB and Reset Pins, and perform a HW 
reset upon timeout.

-- 
Ciao, Dario
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