Measuring pulse shorter than 1 microsecond

Author	Message
twofingers Guru Joined: 02/06/2014 Location: Germany Posts: 1654	Posted: 09:16am 07 Sep 2022         geodav said   Are there any Csubs that can access the CPU clock, count the number of clock cycles that occur within  a digital pulse of duration say 0.1 uS   ( 100 nS)  on say PIN(4)? Am using the 28 pin PIC32MX170F 256,... Hi, are you looking for something like this or this (only 80000s/sec)? At least it shows the limits and possibilities of the MX170. The Picomite has the ADC command. Regards Michael