Biostar TA690G AM2 Setup Manual - Page 33

Start PWM Value, Slope PWM

Page 33 highlights

TA690G AM2 Start PWM Value When CPU temperature arrives to the set value, the CPU fan will work under Smart Fan Function mode. The range is from 0~127, with an interval of 1. Slope PWM Choices: 1 PWM Value/℃ (default), 2 PWM Value/℃, 4 PWM Value/℃, 8 PWM Value/℃, 16 PWM Value/℃, 32 PWM Value/℃, 64PWM Value/℃. S1: CPU temperature is 60℃, and PWM value is 1 PWM/℃. S2: CPU temperature is 60℃, and PWM value is 2 PWM/℃. S3: CPU temperature is 60℃, and PWM value is 3 PWM/℃. Increasing the value of slope PWM will raise the speed of CPU fan. As in above diagram, when the CPU temperature reaches 60℃, the CPU fan speed for 3 PWM/℃ is higher than 1 PWM/℃ (S1

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TA690G AM2
33
Start PWM Value
When CPU temperature arrives to the set value, the CPU fan will work
under Smart Fan Function mode. The range is from 0~127, with an
interval of 1.
Slope PWM
Choices:
1 PWM Value/
(default), 2 PWM Value/
, 4 PWM Value/
, 8
PWM Value/
, 16 PWM Value/
, 32 PWM Value/
, 64PWM Value/
.
S1: CPU temperature is 60
, and PWM value is 1 PWM/
.
S2: CPU temperature is 60
, and PWM value is 2 PWM/
.
S3: CPU temperature is 60
, and PWM value is 3 PWM/
.
Increasing the value of slope PWM will raise the speed of CPU fan.
As in above diagram, when the CPU temperature reaches 60
, the CPU
fan speed for 3 PWM/
is higher than 1 PWM/
(S1<S2<S3).