AnsweredAssumed Answered

Pulse counter 80 MHZ.

Question asked by beaudry.lawrence on May 11, 2018
Latest reply on May 12, 2018 by Clive Two.Zero

Pulse counter 80 mhz input, on 180 MHZ stm32 F479


Hello, I just need to keep count of an external clock input,  wich comes at about 80 mhz.


I dont need to be interrupted or anything, just that this count be accessible at any point in time, reset.


On what pin is this best implemented, pin TIMx_ETR or TIMx_CHx ???


Thank you.