[time-nuts] Is there any IRIG-B hardware decoders available?
jason at extremeoverclocking.com
Tue May 14 10:52:51 EDT 2013
I think the NTP distribution has an audio driver to decode IRIG-B via your sound card...
> What is needed now is to decode IRIG-B timecode and syncronize the
> system time (or hardware timer) to it with about 1 ms precision.
> Operating system is Linux based and runs on embedded environment. It
> should support both, AM modulated and digital pulse versions of IRIG-B
> (for now it's unsure which will be used).
> Is there any IRIG-B decoder chips or reference schematics available with
> full support for the standard? Google didn't find any ready solution
> for this need. It looks like only way to get this is to design it from
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