On 2013-06-13, patrick200075...@gmail.com <patrick200075...@gmail.com> wrote: > Hi > > The super stable means easily 1ppm which means about one second every 16 > days. Get a look to www.matel-fordahl.fr or www.kvg-gmbh.de . However my PCB > can be implemented with classics DIL14 pins 1 7 8 14 footprints for people > who has very bad computer clock or simply wants to put the clock outside the > hot computer box or even outside the hot computer room.
1PPM is not what I would call super stable. That is 1 usec per second. > > My goal is to keep internal machines on time to each other more than to keep > an absolute clock. The internal ntp is enough for that as networks are 100M > or 1 giga. The PPS is used only to MY stratum 0 (my PCB has 2 outputs as the > max232 has 2 but I am using only one for the ntpd). > > The orphan mode is never used as long as a source is available. The > 127.127.1.0 IS always available, it is this one that I need to get rid after > the initialization. You should NEVER use the local clock. > > The problem is here: I need the local for initialization. But the local later > on makes a conflict because it is a bad source. Why do you need the local for initialization? > > The time1 and time2 would have been the solution to adjust the phase on > startup but I don't want to do that on each power up. I can do that if I > would be able to use back quotes to call a script. > > Cheers _______________________________________________ questions mailing list questions@lists.ntp.org http://lists.ntp.org/listinfo/questions
