>>> In article <[EMAIL PROTECTED]>, [EMAIL PROTECTED] (Nicola Berndt) writes:
Nicola> Hello, recently I tried building a microsecond precision timeserver Nicola> using a gps-device with pps signal. Nicola> The gps-data is transmitted via usb, the pps signal via the rs232 Nicola> carrier detect line. Nicola> I tried several drivers and they all worked, but I had to figure Nicola> that obviously my mainboard (via epia en12000EG) has terrible Nicola> jitter. - unusable! Your best hope will be to get that PPS signal delivered to either a real serial port (no USB) or a pin on a parallel port. The jitter on USB serial is large, as you have seen. -- Harlan Stenn <[EMAIL PROTECTED]> http://ntpforum.isc.org - be a member! _______________________________________________ questions mailing list [email protected] https://lists.ntp.org/mailman/listinfo/questions
