Asus PRIME B650M-A WIFI PRIME PROART TUF GAMING AMD AM5 Series BIOS Manual Eng - Page 24

Digi+ VRM, Fixed CPU VRM Switching FrequencyKHz

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Digi+ VRM VRM Initialization Check When any error occurs during VRM initialization, the system will hang at POST code 76/77 if this function is enabled. Configuration options: [Disabled] [Enabled] CPU Load-line Calibration CPU Load-Line Calibration is defined by AMD VRM spec and affects CPU voltage. The CPU working voltage will decrease proportionally to CPU loading. Higher value could get higher voltage and good overclocking performance but increase the CPU and VRM thermal. Configuration options [Auto] [Level 1] [Level 2] [Level 3] [Level 4] [Level 5:Recommended for OC] [Level 6] [Level 7] [Level 8] DO NOT remove the thermal module. The thermal conditions should be monitored. CPU Current Capability A higher value brings a wider total power range and extends the overclocking frequency range simultaneously. Configuration options: [Auto] [100%] - [140%] Configure higher values when overclocking or under a high loading for extra power support. CPU VRM Switching Frequency Sets the VRM switching frequency. VRM switching frequency affects transient response and VRM component temperatures. Setting a higher switching frequency will result in better transient response at the expense of higher VRM temperatures. Active cooling of the VRM heatsink is recommended when running high CPU voltage and high load-line calibration values. Configuration options: [Auto] [Manual] DO NOT remove the thermal module. The thermal conditions should be monitored. The following item appears only when CPU VRM Switching Frequency is set to [Manual]. Fixed CPU VRM Switching Frequency(KHz) Allows you to set a higher frequency for a quicker transient response speed. The values range from 300 KHz to 800 KHz with an interval of 50 KHz. CPU Power Duty Control CPU power duty control adjusts the duty cycle of each VRM phase based upon current and/or temperature. [T. Probe] Sets the buck controller to balance VRM FET temperatures [Extreme] Select to set the VRM current balance mode. DO NOT remove the thermal module when setting this item to [Extreme]. The thermal conditions should be monitored. 24 PRIME / ProArt / TUF GAMING AMD 600 Series BIOS Manual

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24
PRIME / ProArt / TUF GAMING AMD 600 Series BIOS Manual
Digi+ VRM
VRM Initialization Check
When any error occurs during VRM initialization, the system will hang at POST code
76/77 if this function is enabled.
Configuration options: [Disabled] [Enabled]
CPU Load-line Calibration
CPU Load-Line Calibration is defined by AMD VRM spec and affects CPU voltage.
The CPU working voltage will decrease proportionally to CPU loading. Higher value
could get higher voltage and good overclocking performance but increase the CPU
and VRM thermal.
Configuration options [Auto] [Level 1] [Level 2] [Level 3] [Level 4] [Level
5:Recommended for OC] [Level 6] [Level 7] [Level 8]
DO NOT remove the thermal module. The thermal conditions should be monitored.
CPU Current Capability
A higher value brings a wider total power range and extends the overclocking
frequency range simultaneously.
Configuration options: [Auto] [100%] - [140%]
Configure higher values when overclocking or under a high loading for extra power
support.
CPU VRM Switching Frequency
Sets the VRM switching frequency. VRM switching frequency affects transient
response and VRM component temperatures. Setting a higher switching frequency
will result in better transient response at the expense of higher VRM temperatures.
Active cooling of the VRM heatsink is recommended when running high CPU voltage
and high load-line calibration values.
Configuration options: [Auto] [Manual]
DO NOT remove the thermal module. The thermal conditions should be monitored.
The following item appears only when
CPU VRM Switching Frequency
is set to
[Manual]
.
Fixed CPU VRM Switching Frequency(KHz)
Allows you to set a higher frequency for a quicker transient response speed. The
values range from 300 KHz to 800 KHz with an interval of 50 KHz.
CPU Power Duty Control
CPU power duty control adjusts the duty cycle of each VRM phase based upon
current and/or temperature.
[T. Probe]
Sets the buck controller to balance VRM FET temperatures
[Extreme]
Select to set the VRM current balance mode.
DO NOT remove the thermal module when setting this item to
[Extreme]
. The thermal
conditions should be monitored.