AnsweredAssumed Answered

about timing using F446RE

Question asked by lee.kim on Apr 3, 2016
Latest reply on Apr 3, 2016 by markt
Hi all,
  I got a board NUCLEO F446RE. I am using mbed for coding and I saw there are delay function precise up to microsecond. I need to create a series of TTL pulses with period in few microseconds to couple hundreds microseconds. I know that the CPU frequency is 180MHz for this board but I didn't see information about the system frequency. I wonder what's the best time resolution I could have for this board. I need the TTL pulses created in very precise timing (microsecond). Is this board good enough? 

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