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Looking for an efficient way to sample a digital signal

Question asked by Christian Ostermeier on Nov 24, 2017
Latest reply on Dec 1, 2017 by Chris Pflieger



i would like to sample a digital signal (HIGH / LOW) with a sampling rate of >=250kHz. Polling the data using a periodic timer interrupt seems like an inefficient way.


Can you recommend me a hardware component to sample digital data ? Maybe the SSP-Unit can be used for this ?