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CAn you use internal pull-ups/downs on STM32F7 on SWDIO and SWCLK pins

Question asked by David Harrison on Dec 7, 2017
Latest reply on Dec 7, 2017 by Clive Two.Zero

Hi, I have a Segger-Jink Plus and they recommend the STM32 SWDIO pin to be pulled up to VDD and SWCLK pin to be pulled down to VSS when they are otherwise open and unused. If I configured those pins to be inputs with internal pull-up and pull-down respectively, would they then still function as SWDIO and SWCLK pins or would the chip be bricked as far as the SWD interface goes?

 

Thanks.

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