Lines Matching full:frequency
21 * Added defines for hybrid phase/frequency-lock loop.
81 * establishes the timer interrupt frequency, 100 Hz for the SunOS
98 #define SHIFT_KF 16 /* PLL frequency factor (shift) */
99 #define SHIFT_KH 2 /* FLL frequency factor (shift) */
116 * time_tolerance variables, which represent the current frequency
117 * offset and maximum frequency tolerance.
123 #define SHIFT_USEC 16 /* frequency offset scale (shift) */
142 * MAXFREQ is the maximum frequency tolerance of the CPU clock
144 * should be set to at least the frequency tolerance of the oscillator
145 * plus 100 ppm for vernier frequency adjustments. If the kernel
147 * frequency are disciplined to an external source, presumably with
148 * negligible time and frequency error relative to UTC, and MAXFREQ can
172 * asynch driver. They establish the design parameters of the frequency-
176 * PPS_AVG is the averaging factor for the frequency loop, as well as
177 * the time and frequency dispersion.
202 #define MOD_FREQUENCY 0x0002 /* set frequency offset */
216 #define STA_FLL 0x0008 /* select frequency-lock mode (rw) */
221 #define STA_FREQHOLD 0x0080 /* hold frequency (rw) */
262 long freq; /* frequency offset (scaled ppm) (rw) */
268 long tolerance; /* clock frequency tolerance (scaled
275 long ppsfreq; /* pps frequency (scaled ppm) (ro) */