MSC CXC-BT
User Manual
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By CPU sensor
Disabled, Enabled
Fan is auto controlled by CPU.
Note
: Please note that the CPU sensor is an
external sensor placed near the CPU, and is
not within the die itself.
Fan Speed
Off, 25%, 50%, 75%,
100%
Setup the fan duty cycle for manual fan
control.
CPU Throttling Control
Disabled,
Enabled
Enable or disable the CPU throttling control.
Note
: This feature enables CPU Throttling
which temperature is measured by the HW
Monitoring sensor near the CPU.
By CPU sensor
Disabled,
Enabled
If enabled, the CPU throttling can be
triggered by this temperature sensor.
Temperature Limit T1
[°C]
40°C, 45°C, 50°C
Temperature threshold (in degrees celsius)
at which the fan should be set to low speed
duty cycle.
For temperatures below this threshold, the
fan will be off.
Note: This option depends on selected
temperature source ( CPU/System/Board or
a combination of these)
Temperature Limit T2
[°C]
50°C, 55°C, 60°C
Temperature threshold (in degrees celsius)
at which the fan should be set to medium
speed duty cycle.
Note: This option depends on selected
temperature source ( CPU/System/Board or
a combination of these)
Temperature Limit T3
[°C]
60°C, 70°C, 80°C,
90°C, 100°C
Temperature threshold (in degrees celsius)
at which the fan should be set to maximum
speed duty cycle.
Note: This option depends on selected
temperature source ( CPU/System/Board or
a combination of these)
CPU Temperature
Hysteresis
2°C, 4°C, 6°C, 8°C
The value (in degrees celsius) that the
temperature has to fall below a certain
threshold before the next lower fan speed will
be selected.
Critical Temperature
Limit [°C]
60-110°C
Temperature threshold (in degrees celsius)
at which the CPU should be throttled.
Temperature is measured near the CPU and
does not reflect ON DIE temperature.
CPU Temperature
Hysteresis
2°C
4°C
6°C
8°C
The value (in degrees celsius) that the
temperature has to fall below a certain
threshold before the next lower fan speed will
be selected.
Detail explanation how fan control is working
:
Up to 2 Fans are supported, either using manual mode with fixed duty cycles or by temperature based
mode with dynamic duty cycles. The CPU fan is typically associated with the onboard Cpu temperature
sensor for automatic temperature control. The System fan is typically associated with one of the external
temperature sensors and is set to manual mode per default.
