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COMe-mSP1 / BIOS Operation
Passive Cooling
The ACPI OS assesses the optimum CPU performance change necessary to lower the temperature using the following
equation
?P[%] = TC1(Tn-Tn-1) + TC2(Tn-Tt)
?P is the performance delta, Tt is the target temperature = passive cooling trip point. The two coefficients TC1 and TC2 and
the sampling period TSP are hardware dependent constants the end user must supply. It’s up to the end user to set the
cooling preference of the system by setting the appropriate trip points in the BIOS setup.
See chapter 12 of the ACPI specification (
) for more details
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Summary of Contents for 34001-1020-11-1
Page 1: ...COMe mSP1 Document Revision 160 www kontron com...
Page 2: ......
Page 17: ...COMe mSP1 Product Specification 3 3 Block Diagram 17...
Page 64: ...COMe mSP1 BIOS Operation 6 4 2 Module Info Module Component Steppings 64...
Page 65: ...COMe mSP1 BIOS Operation Module Software Revisions Memory Module Information 65...
Page 67: ...COMe mSP1 BIOS Operation 6 4 3 Advanced Menu 67...
Page 87: ...COMe mSP1 BIOS Operation 6 4 5 Boot 87...
Page 91: ...COMe mSP1 BIOS Operation 6 4 7 Advanced Chipset Settings 91...