Why stm32h743 pc1 can not set output speed to very high in cubmex

[Yi Zhou]

Posted on July 01, 2018 at 15:42

Hi all:

    I using cubemx to config stm32h743 eth, why pc1 can not set output speed to very high, the pc1 can only select low, not like other pins.

Thanks. 

#stm32h7-ethernet

[Tesla DeLorean]

Posted on July 01, 2018 at 17:00

Doesn't MDC clock at 2.5 MHz max, what would be the value of aggressively slewing it other than generating unnecessary ringing and noise?

[Yi Zhou]

Posted on July 04, 2018 at 13:51

Thanks Clive Two.Zero.