Tic333 External watchdog

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cross mob
User90300
Level 1
Level 1
5 questions asked 10 sign-ins 5 replies posted

hello all

I would to add an external watchdog on my TC333 and I would like to know if there are specific pins to Connect il?

thanks a lot

regards 

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µC_Wrangler
Employee
Employee
50 solutions authored 100 sign-ins 25 likes received

Depends on the watchdog.  A simple one might be pet with just a TOM or GPIO, and the watchdog's output would be connected to the AURIX PORST.  A more complicated one like Infineon's TLF35584 supports SPI communication for configuration and challenge/response watchdog operation.

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