[LinuxPPS] Why is my ATOM clock a falseticker?

[Cirilo Bernardo]

On Sat, Jan 31, 2009 at 3:42 AM, Paul Simons <paul at thesimonet.org> wrote:
> First, this list is great.  Thank you for your conversation and willingness
> to share.  I took my Truetime 486-DC to a hardware type and he hooked a
> oscilloscope to the pps and declared it a decent RS232 signal (0/+5v,
> 200ms).  I stopped playing with the parallel port and wired it directly to
> the serial port.  I applied Folkert's patch to ppsldisc.  I downloaded and
> built the latest NTP (4.2.5p157) with the right timex.h and against librt:
>
[snip]

Did you use the "prefer" keyword? What does your ntp config file look like?

- Cirilo