User Manual

ASUS P9A-I Series
4-31
BIST Selection [Disable]
Enables or disables BIST. Conguration options: [Enable] [Disable]
MTRR Default as uncacheable. [Disable]
Enable this item to set MTRR to be uncacheable as default. Conguration options: [Enable]
[Disable]
Extended APIC [Enable]
Enables or disables the extended APIC support. Conguration options: [Enable] [Disable]
AES-NI [Enable]
Enables or disables the AES-NI support. Conguration options: [Enable] [Disable]
PECI Enable [Enable]
Enables or disables the Punit PECI support. Conguration options: [Enable] [Disable]
PECI Trusted [Disable]
Enables or disables the Punit Trusted PECI support. Conguration options: [Enable] [Disable]
PECI SMBus Speed [Standard (80 kHz)]
Sets the speed for the physical bus. Conguration options: [Standard (80 kHz)] [Standard (100
kHz)] [Fast Mode (400 kHz)] [Fast Mode (1 MHz)]
Turbo [Enable]
Enables or disables the CPU's turbo capability. This setting only applies for ES2 and higher
CPU. Conguration options: [Enable] [Disable]
Active Processor Cores [All]
Allows you to choose the number of CPU cores to activate in SoC package. Conguration
options: [All] [4] [2]
CPU Flex Ratio Override [Disable]
Enables or disables the CPU Flex Ratio Override programming. Conguration options:
[Disable] [Enable]