F71869A
In the figure below, TFan1 is the scaled temperature for fan1. T1 is the real temperature
for the fan1 sensor. Ta is another temperature data which can be used for linearly scale up
or scale down the fan1 speed curve. Tb would be the point which starts the temperature
scaling. The slope for the temperature curve over and under Tb would be Ctup and Ctdn.
In application, we can set the Ta as the 2nd sensor temperature and Tb as the
temperature which starts the scaling. So if the 2nd sensor temperature Ta is higher or lower
than Tb, the fan1 speed would be changed with it.
34
Oct., 2011
V0.19P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
