Lines Matching refs:speed
44 high speed successive approximation ADC allows frequent sampling of all
63 with independent fan speed measurement cycles counting alternating rising
66 DS1780 measurement cycle is about once per second including fan speed.
68 LM81 measurement cycle is about once per 400ms including fan speed.
83 clock via a divider to an 8-bit counter. Fan speed (rpm) is calculated by:
90 - low speed alarm is disabled
92 - auto fan clock adjuster enabled for valid fan speed reading
95 - low speed alarm is enabled
99 - low speed alarm will be asserted if fan speed is
100 less than minimum measurable speed
103 * User sets reasonable fan speed
104 - low speed alarm is enabled
108 * User sets unreasonably high low fan speed limit
109 - resolution of the low speed limit may be reduced
113 * fan speed may be displayed as zero until the auto fan clock divider
114 adjuster brings fan speed clock divider back into chip measurement
120 fan speed amplifier circuit. The analog output is set to maximum value on