User Manual

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5038AD-I User's Manual

Package C-State limit

This feature allows the user to set the limit on the C-State package register. The

options are C0/C1 State, C2 State, C6 (Non Retention) State, and C6 (Rentention)

State.

CPU C3 Report

Select Enabled to allow the BIOS to report the CPU C3 State (ACPI C2) to the

operating system. During the CPU C3 State, the CPU clock generator is turned off.

The options are Enabled and Disabled.

CPU C6 Report

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 cache is turned off.

The options are Enabled and Disabled.

Enhanced Halt State (C1E)

Select Enabled to use Enhanced Halt-State technology, which will signiﬁ cantly

reduce the CPU's power consumption by reducing the CPU's clock cycle and voltage

during a Halt-state. The options are Disable and Enable.