Asus ROG CROSSHAIR X670E GENE ROG CROSSHAIR X670E Series BIOS manual English - Page 77

LCLK Frequency Control, Onboard Voltage Control, VDD Misc Voltage, Maximum Frequency

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The following item appears only when VDD Misc Control is set to [Manual]. VDD Misc Voltage Specifies the VDD MISC Voltage in mV, definitely follow SVI3 type 2 Slave VID (5005600mV, step 10mV). Configuration options: [500] - [5600] LCLK Frequency Control LCLK Frequency Control [Auto] [Manual] Use default settings. Manually configure LCLK frequency. The following item appears only when LCLK Frequency Control is set to [Manual]. Maximum Frequency Allows you to set the maximum LCLK frequency. Configuration options: [1029] - [2500] Onboard Voltage Control VDDIO Voltage Control VDDIO Ctrl Allows the user to adjust the VDDIO voltage. [Auto] Use the default VDDIO voltage. [Manual] Set DIMM VDD/VDDQ to synchronize to APU VDDIO. [Separate] Independent control of APU VDDIO, DIMM VDD/VDDQ. Running VDDQ != VDD is non-standard and may cause memory stability issues. Take care that during ramp down and ramp up, the VDDQ-VDD voltage must be less than 200mV. The following item appears only when LCLK Frequency Control is set to [Manual] or [Separate]. DIMM VDD Adjust Adjust DIMM Power Supply, stepping is 10mV. Range is from 800mV to 1430mV. Take care that during ramp down and ramp up, the VDDQ-VDD voltage must be less than 200mV. Configuration options: [800] - [1430] The following items appear only when LCLK Frequency Control is set to [Separate]. DIMM VDDQ Adjust Adjust DIMM DQ Power Supply, stepping is 10mV. Range is from 800mV to 1430mV. Take care that during ramp down and ramp up, the VDDQ-VDD voltage must be less than 200mV, and Vpp must always be equal to or greater than VDDQ. Configuration options: [800] - [1430] ROG CROSSHAIR X670E Series BIOS Manual 77

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ROG CROSSHAIR X670E Series BIOS Manual
77
The following item appears only when
VDD Misc Control
is set to
[Manual]
.
VDD Misc Voltage
Specifies the VDD MISC Voltage in mV, definitely follow SVI3 type 2 Slave VID (500-
5600mV, step 10mV).
Configuration options: [500] - [5600]
LCLK Frequency Control
LCLK Frequency Control
[Auto]
Use default settings.
[Manual]
Manually configure LCLK frequency.
The following item appears only when
LCLK Frequency Control
is set to
[Manual]
.
Maximum Frequency
Allows you to set the maximum LCLK frequency.
Configuration options: [1029] - [2500]
Onboard Voltage Control
VDDIO Voltage Control
VDDIO Ctrl
Allows the user to adjust the VDDIO voltage.
[Auto]
Use the default VDDIO voltage.
[Manual]
Set DIMM VDD/VDDQ to synchronize to APU VDDIO.
[Separate]
Independent control of APU VDDIO, DIMM VDD/VDDQ.
Running VDDQ != VDD is non-standard and may cause memory stability issues. Take
care that during ramp down and ramp up, the VDDQ-VDD voltage must be less than
200mV.
The following item appears only when
LCLK Frequency Control
is set to
[Manual]
or
[Separate]
.
DIMM VDD Adjust
Adjust DIMM Power Supply, stepping is 10mV. Range is from 800mV to 1430mV. Take
care that during ramp down and ramp up, the VDDQ-VDD voltage must be less than
200mV.
Configuration options: [800] - [1430]
The following items appear only when
LCLK Frequency Control
is set to
[Separate]
.
DIMM VDDQ Adjust
Adjust DIMM DQ Power Supply, stepping is 10mV. Range is from 800mV to 1430mV.
Take care that during ramp down and ramp up, the VDDQ-VDD voltage must be less
than 200mV, and Vpp must always be equal to or greater than VDDQ.
Configuration options: [800] - [1430]