/contrib/ntp/html/build/hints/refclocks

https://bitbucket.org/freebsd/freebsd-head/ · #! · 35 lines · 34 code · 1 blank · 0 comment · 0 complexity · aae59bef4874516d78549844d27d3068 MD5 · raw file

  1. This is a short overview for the reference clocks currently supported
  2. by xntp V3. (Ultimate wisdom can be obtained from xntpd/refclock_*.c
  3. this file was derived from that information - unfortunately some comments
  4. in the files tend to get stale - so use with caution)
  5. Refclock address Type
  6. 127.127.0.x no clock (fails to configure)
  7. 127.127.1.x local clock - use local clock as reference
  8. 127.127.2.x no clock (fails to configure)
  9. 127.127.3.x PSTI 1010/1020 WWV Clock
  10. 127.127.4.x SPECTRACOM WWVB receiver 8170 and Netclock/2
  11. 127.127.5.x Kinimetric Truetime 468-DC GOES receiver
  12. 127.127.6.x IRIG audio decode (Sun & modified BSD audio driver)
  13. 127.127.7.x CHU Timecode (via normal receiver & Bell 103 modem)
  14. 127.127.8.x PARSE (generic driver for a bunch of DCF/GPS clocks
  15. can be extended for other clocks too)
  16. 8.0-3 Meinberg PZF535/TCXO
  17. 8.4-7 Meinberg PZF535/OCXO
  18. 8.8-11 Meinberg DCF U/A 31
  19. 8.12-15 ELV DCF7000
  20. 8.16-19 Walter Schmid DCF receiver (Kit)
  21. 8.20-23 Conrad DCF77 receiver module + level converter (Kit)
  22. 8.24-27 TimeBrick (limited availability ask
  23. time@informatik.uni-erlangen.de)
  24. 8.28-31 Meinberg GPS166
  25. 8.32-35 Trimble SV6 GPS receiver
  26. 127.127.9.x MX4200 GPS receiver
  27. 127.127.10.x Austron 2201A GPS Timing Receiver
  28. 127.127.11.x Kinemetrics Truetime OM-DC OMEGA Receiver
  29. 127.127.12.x KSI/Odetecs TPRO-S IRIG-B / TPRO-SAT GPS
  30. 127.127.13.x Leitch: CSD 5300 Master Clock System Driver
  31. 127.127.14.x MSFEES
  32. 127/127.15.x TrueTime GPS/TM-TMD
  33. 127.127.16.x Bancomm GPS/IRIG Ticktock
  34. 127.127.17.x Datum Programmable Time System