TYAN TEMPEST I5000VF Manual page 48

Thermal Management 2
This feature is used to enable the function of Thermal Management 2. When
TM2 is enabled and the thermal sensor detects the die temperature is above
the predetermined Thermal Monitor activation temperature, the TM2
mechanism will reduce the bus to core ratio to the value contained in the
Thermal Monitor Core to Bus Ratio field in the Thermal Monitor 2 Core to Bus
Ratio/Voltage selection register, and then step the operating voltage down to
the value contained in the thermal Monitor VID field in the thermal Monitor 2
Core to Bus Ratio/Voltage selection register.
Enabled / Disabled
C1 Enhanced Mode
This feature is used to enable the C1 Enhanced mode.
Enabled / Disabled
No Execute Mode Mem Protection
Execution protection prevents code execution from data pages such as the
default heap, various stacks, and memory pools. Protection can be applied in
both user and kernel-mode. Windows XP SP2 supports this technology.
Enabled / Disabled
Set Max Ext CPUID=3
This feature is used to set Max CPUID extended function value to 3.
Disabled / Enabled
Discrete MTRR Allocation
This feature is used to configure the MTRR method. Disabling the feature will
set the MTRR method in continuous status.
Disabled / Enabled
Intel EIST support
This feature is used to select the processor ETST support.
Disabled: ETST disabled
Enabled: Enable CPU P state dynamically change based on system load
Enabled / Disabled
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