On Thu, 4 Nov 2021 22:36:29 -0700, you wrote: >(Yes, I know that PCI serial port cards exist -- however, these are not >suitable for connecting a GPS time reference because the PPS signal >timing is unpredictable -- so I've limited myself to using motherboards >with a builtin serial port.)
What timing issues did you have? I've used a similar setup on two old windows machines (one XP and one Win10) and I didn't see much difference between the built in serial port and the ones on the PCI serial cards. They were not PCIe. _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com -- To unsubscribe send an email to time-nuts-le...@lists.febo.com To unsubscribe, go to and follow the instructions there.
