Supero C7Z370-CG-IW, Руководство пользователя

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Chapter 4: AMI BIOS
4-11
PCH Voltage
Use this feature to trim the PCH Voltage. The options are 1.00V to 1.50V
in .05 increments.
CPU_IO Voltage
Use this feature to calibrate the CPU I/O Voltage. The options are 0.95
Volts to 1.35 Volts in .05 increments.
PSYS Slope
PSYS Slope is defined in 1/100 increments and uses the BIOS VR mail -
box command 0x9. Range is 0-200. For example, enter 125 for a 1.25
slope. Enter 0 for AUTO.
PSYS Offset
PSYS Offset is defined in 1/4 increments and uses the BIOS VR mailbox
command 0x9. For example, enter 100 for a 25 offset. Range is 0-255.
PSYS PMax Power
The value is defined in 1/8 Watt increments and uses the BIOS VR mail -
box command 0xB. For example, enter 1000 for a 125 Watt PMax value.
Range is 0-8192. Enter 0 for AUTO.
Acoustic Noise Settings
Acoustic Noise Mitigation
Select Enable to help mitigate acoustic noise on certain SKUs when
the CPU is in deeper C-State. The options are Enabled or
Disabled .
When the above is set to Enabled, the following can be configured:
Disable Fast PKG C State Ramp for IA Domain
Select False to leave Fast ramp enabled during deeper C-States. Se-
lecting True will disable Fast ramp during deeper C-States. The options
are True or
False .
Slow Slew Rate for IA Domain
This feature sets the VR IA Slew Rate for Deep Package C-State ramp
time. Slow slew rate equals Fast divided by the number 2, 4, 8, or
16. This feature is used to help reduce acoustic noise. The options are
Fast/2 , Fast/4, Fast/8, and Fast/16.