Hi Bob, It's pretty easy to get a tiny PIC or AVR down to 50 ns, so to me the next sweet spot would be 1 or 2 ns. A couple of us are trying. Contact me off-list re the dsPIC33.
/tvb (i5s) > On Jan 22, 2014, at 5:53 PM, Bob Stewart <[email protected]> wrote: > > Tom, > > Do you know of any other PIC projects that get a greater resolution? I was > thinking of doing something with a dsPIC33 running at 140MHz or greater, but > I'm not sure I want to devote the time to if it's it's been done. > > Bob > > > > >> ________________________________ >> From: Tom Van Baak (lab) <[email protected]> >> To: Robert Atkinson <[email protected]>; Discussion of precise time and >> frequency measurement <[email protected]> >> Sent: Wednesday, January 22, 2014 7:39 PM >> Subject: Re: [time-nuts] Affordable (cheap) COTS / eBay kit for TIE / 1PPS >> phase comparison >> >> >> As much as I'm fond of my picPET it has 400 ns resolution and not intended >> to replace a 5 or 10 or 50 ns TIC (which is what the OP asked for). >> >> /tvb (i5s) > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
