Intel ETX CD - Manual (Page 82)

10 BIOS Operation
Kontron User's Guide ETX CD 82
CPU Thermal Control Circuit
Feature Option Description
Thermal Control Circuit
Disabled
TM1
TM2
TM1 and TM2
Sets the mode of the Thermal Control Circuit
PROCHOT# Enable
Enabled
Disabled This function engages the Thermal Control
Circuit when enabled
DTS Enable
Enabled
Disabled
Controls the DTS function of the processor
Active Trip Point
Disabled
15 C
23 C
…
55 C
63 C
…
119 C
This value controls the temperature of the
ACPI active trip point - the point in which
the OS will turn on the CPU fan (connector
on PCB). If DTS is enabled only values below
97°C are valid.
Passive Cooling Trip Point
Disabled
15 C
23 C
…
119 C This value controls the temperature of the
ACPI passive cooling trip point - the point in
which the OS will start to throttle the CPU,
either by TM1 or TM2. If DTS is enabled only
values below 97°C are valid.
Critical Trip Point
POR
15 C
23 C
…
119 C
127 C
This value controls the temperature of the
ACPI critical trip point - the point in which
the OS will shut down the system.
POR means 100°C for all Intel processors.