On 10/20/2016 12:44 PM, TJF wrote: > > eCAP is the right module to use. > > Am Donnerstag, 20. Oktober 2016 12:22:36 UTC+2 schrieb Charles Steinkuehler: > > ... record the time it happened with up to 5 nS resolution. > > The resolution is up to 10 nS (100 MHz clock), so the maximum frequency is 50 > MHz.
Oops...I've been using the eCAP in the PRU sub-system, which does have 5 nS resolution (200 MHz clock). I forgot the normal system timers have a slower 100 MHz clock, so only 10 nS resolution. Still *WAY* better than anything a software loop can mange! ;-) -- Charles Steinkuehler [email protected] -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/f305e34a-d571-8078-776f-34451555999b%40steinkuehler.net. For more options, visit https://groups.google.com/d/optout.
