james.p....@jpl.nasa.gov said: > I don't think the oscillator quality in the typical PC is good enough > to ever get nanoseconds, even with tons of tweaks and temperature > compensation, etc. The short term variability/phase noise is too > high.
> Microseconds, I think you could do. Yes, mostly. PCs have two nasty disadvantages in terms of time keeping. One is that the CPU clock is typically using spread spectrum to make the EMI shielding (a lot) easier. The other is that the temperature at the crystal depends (a lot) on what the CPU is doing. -- These are my opinions, not necessarily my employer's. I hate spam. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
