GIGABYTE Xeon Processor Motherboard GA-5YXS-RH - Manual (Page 30)

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GA-5YXS1-RH/GA-5YXS-RH Motherboard
Intel EIST Support
Select the Power Management desired:
Enabled C states and GV1/GV3 are enabled. (Default setting)
C States Only GV1/GV3 are disabled.
GV1/GV3 Only C states are disabled.
Disabled C states and GV1/GV3 are disabled.
PECI Interface
The Platform Environmental Control Interface (PECI Interface) is designed specifically to convey
system management information from the processor. It is a proprietary single wire bus between
the processor and the chipset or other health monitoring device. Data from the Digital Thermal
Sensors are processed and stored in a processor register (MSR) which is queried through the
Platform Environment Control Interface (PECI).
Enabled Enable PECI Interface. (Default setting)
Disabled Disable this function.