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Chapter 4: AMI BIOS

4-11

CPU C6 Report (Available when "CPU C States" is set to Enabled)

Select Enabled to allow the BIOS to report the CPU C6 State (ACPI C3) to the

operating system. During the CPU C6 State, the power to all caches is turned

off. The options are Enabled and Disabled.

C6 Latency (Available when "CPU C States" is set to Enabled)

Select Short to set a short delay time(period) during which the BIOS reports

CPU C6 State (ACPI C3) to the operating system. Select Long to set a long

delay time(period) during which the BIOS reports CPU C6 State (ACPI C3)

to the operating system. The options are Short and Long.

CPU C7 Report (Available when "CPU C States" is set to Enabled)

Select Enabled to allow the BIOS to report the CPU C7 State (ACPI C3) to the

operating system. CPU C7 State is a processor-specic low C-State. The options

are Disabled, CPU C7, and CPU C7s.

C7 Latency (Available when "CPU C States" is set to Enabled)

Select Short to set a short delay time(period) during which the BIOS reports

CPU C7 State (ACPI C3) to the operating system. Select Long to set a long

delay time(period) during which the BIOS reports CPU C7 State (ACPI C3)

to the operating system. The options are Short and Long.

C1 State Auto Demotion

When this item is enabled, the CPU will conditionally demote C3, C6 or C7

requests to C1 State based on un-cored auto-demote information. The options

are Disabled and Enabled.

C3 State Auto Demotion

When this item is enabled, the CPU will conditionally demote C6 or C7

requests to C3 State based on un-cored auto-demote information. The

options are Disabled and Enabled.

C State Pre-Wake

Select Enabled to support C State Pre-Wake State features. The options are

Enabled and Disabled

Package C-State limit

Select Auto for the AMI BIOS to automatically set the limit on the C-State package

Supero X10SLV User Manual

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