[time-nuts] Time Code generator
Collins, Graham
CollinG at navcanada.ca
Fri Dec 3 18:59:19 UTC 2010
A PIC or Arduino widget would be perfect (I mess around with both). A
quick Google search for Arduino and IRIG-B didn't seem to return much of
interest but I will have another look and this time also a search on PIC
as well.
Cheers, Graham
-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of jimlux
Sent: December 3, 2010 13:53
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Time Code generator
apropos of the conversation
I seem to recall someone having built a PIC or Arduino based widget that
was a IRIG generator/receiver.. you'd hook up an external 10 MHz
source (something that any time-nut would certainly have.. the problem
would be selecting which one to use). I think it used a USB or serial
port to do the "control" function (i.e. setting the time or returning
the decoded time)
I also ran across a real small FPGA implementation about a year ago, but
I can't find it now. I was looking for a decoder I could drop into a
Xilinx design to be an "enhanced" 1pps sort of thing.
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