
Kontron User's Guide ETXexpress® CD
CPU Thermal Control
Disabled
TM1
TM2
TM1 and TM2
Setting this bit enables the thermal control
circuit (TCC) portion of the Thermal Monitor
feature of the CPU.
Intel ® Thermal Monitor
TM1 = 50% duty cycle
TM2 = Geyserville III
Enables the processors‟ PROCHOT# signal. If
asserted, TMx circuit will be engaged.
PROCHOT# is in addition to the TCC and
Enhanced TCC circuitry inside the processor
and either may engage TMx
Enables the Yonah DTS to be used for
platform Thermal Management
Disabled
15 C
23 C
31 C
39 C
47 C
55 C
63 C
71 C
79C
87 C
95 C
103 C
111 C
119 C
This value controls the temperature of ACPI
Active Trip Point – the point in which the OS
will turn the CPU fan on
Passive Cooling Trip Point
Disabled
15 C
23 C
31 C
39 C
47 C
55 C
63 C
71 C
This value controls the temperature of ACPI
Passive Trip Point – the point in which the
OS will begin throttling the CPU
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