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Is the STLINK/V2 "NRST" pin open-drain ?

Question asked by Andre W. Lemke on Feb 6, 2018
Latest reply on Feb 6, 2018 by Uwe Bonnes

Hello,

I'm starting a new project with the STM32F746 and I would like to know if I can connect the STLINK/V2 “NRST” output pin (pin 15) directly to a switch, with one of the terminals grounded or directly to a microprocessor supervisory circuit, like the ADM6713.

What is the minimum resistance value that I can put like pull-up, in the NRST signal originated from STLINK/V2?

 

 

Thanks!

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