[time-nuts] Linux PPS clues?

Casey L. Jones timenuts at caseyljones.com
Sat Nov 5 00:48:07 EDT 2016

Yes, you might need a separate dedicated chip to take in the serial input 
steadily. Although you may not. Many serial ports have a small buffer to 
prevent missed serial input when the operating system gets distracted with 
something other than processing serial data.

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