Chapter 6: BIOS
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Enhanced Halt State (C1E)
CPU's power consumption by reducing the CPU's clock cycle and voltage during a Halt-state.
The options are Disable and Enable.
Package C State Control
Package C State
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, C6 (Retention) state, No Limit, and Auto.
CPU T State Control
Software Controlled T-States
Enabling this feature allows the OS to choose a T-State. The options are Enable and Disable.
Chipset Conguration
Warning: Setting the wrong values in the following features may cause the system to malfunc-
tion.
North Bridge
UPI Conguration
UPI General Conguration
UPI Status
The following UPI information will display:
• Number of CPU
• Number of IIO
• Current UPI Link Speed
• Current UPI Link Frequency
• UPI Global MMIO Low Base / Limit
• UPI Global MMIO High Base / Limit
•
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