[ntp:questions] Re: High jitter with GPS Clock

Villy Kruse vek at station02.ohout.pharmapartners.nl
Wed Nov 12 09:00:04 UTC 2003


On Tue, 11 Nov 2003 16:46:19 +0100,
    Rickan <rickan2000 at hotmail.com> wrote:


>No, not PPS. Is PPS also supported by Linux? can PPS signal pass thru an
>RS422/RS232 converter?
>

Speaking of which, the serial driver has a small but varibale delay in 
fetching characters from the uart.  Setting low_latency using setserial
should minimise that delay.  

Villy



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