Lines Matching +full:clock +full:- +full:accuracy

1 PARSE reference clock driver:
14 support. Kernelsupport increases accuracy tremendingly. The current restriction
22 		parsestreams.loadable_module.o	- standard parse module for SunOS 4
27 		parse		- auto loadable streams module
32 The structure of the parse reference clock driver is as follows:
34 	ntpd	- contains NTP implementation and calls a reference clock
37 		  - which contains several refclock decriptions. These are
41 		    (/dev/refclock-0 - /dev/refclock-3).
43 		    The kind of clock is selected by the mode parameter. This parameter
44 		    selects the clock type which deterimines how I/O is done,
47 		    refclock_parse operates on an abstract reference clock
48 		    that delivers time stamps and stati. Offsets and sychron-
53 		    The abstract reference clock is generated by the parse*
55 		    clock and convert it to the appropriate time stamps.
56 		    The data is also mapped int the abstract clock states
57 		    	POWERUP - clock has no valid phase and time code
60 			NOSYNC	- Time code is not confirmed, phase is probably
62 			SYNC	- Time code and phase are correct.
64 		    A clock is trusted for a certain time (type parameter) when
68 		    synchronisation source. When the clock does not reagain
71 		    will happen if xntp sees the clock unsynchronised at
75 		    from the clock should be used to discipline the NTP
76 		    loopfilter. For clock with accurate once a second time
79 		    the loopfilter is, that the clock is in synchronised state.
88 		    If you want to add a new clock type this is the file