Asus F1A75-M PRO User Manual - Page 59

APU Spread Spectrum [Auto]

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CPU/NB Current Capability [100%] This item provides wider total power range for overclocking. A higher value brings a wider total power range and extends the overclocking frequency range simultaneously. Configuration options: [100%] [110%] [120%] [130%] CPU Power Phase Control [Standard] Phase number is the number of working VRM phase. Increasing phase number under heavy system loading to get more transient and better thermal performance. Reducing phase number under light system loading to increase VRM efficiency. [Standard] Proceeds phase control depending on the CPU loading. [Optimized] Loads the ASUS optimized phase tuning profile. [Extreme] Proceeds the full phase mode. [Manual Adjustment] Allows manual adjustment. CPU Voltage Frequency [Auto] Switching frequency will affect the VRM transient response and component thermal. Setting a higher frequency gets faster transient response. [Auto] Allows you to enable or disable the Spread Spectrum item. [Manual] Allows you to manually set the frequency with a 10k Hz interval. VRM Spread Spectrum [Disabled] This item appears only when you set the CPU Voltage Frequency item to [Auto] and allows you to enable the spread spectrum to enhance system stability. VRM Fixed Frequency Mode [xxx] This item appears only when you set the CPU Voltage Frequency item to [Manual] and allows you to set a fixed VRM frequency. Use the and keys to adjust the value. The values range from 200k Hz to 400k Hz with a 10k Hz interval. CPU Power Duty Control [T.Probe] [T.Probe] Maintains the VRM thermal balance. [Extreme] Maintains the VRM current balance. Do not remove the thermal module while changing the DIGI+VRM related parameters. The thermal conditions should be monitored. 2.4.14 APU Spread Spectrum [Auto] [Auto] Automatic configuration. [Disabled] Enhances the PCIE overclocking ability. [Enabled] Sets to [Enabled] for EMI control. Chapter 2: BIOS information 2-17

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Chapter 2: BIOS information
2-17
CPU/NB Current Capability [100%]
This item provides wider total power range for overclocking. A higher value brings a
wider total power range and extends the overclocking frequency range simultaneously.
Configuration options: [100%] [110%] [120%] [130%]
CPU Power Phase Control [Standard]
Phase number is the number of working VRM phase. Increasing phase number under heavy
system loading to get more transient and better thermal performance. Reducing phase
number under light system loading to increase VRM efficiency.
[Standard]
Proceeds phase control depending on the CPU loading.
[Optimized]
Loads the ASUS optimized phase tuning profile.
[Extreme]
Proceeds the full phase mode.
[Manual Adjustment]
Allows manual adjustment.
CPU Voltage Frequency [Auto]
Switching frequency will affect the VRM transient response and component thermal. Setting a
higher frequency gets faster transient response.
[Auto]
Allows you to enable or disable the Spread Spectrum item.
[Manual]
Allows you to manually set the frequency with a 10k Hz interval.
VRM Spread Spectrum [Disabled]
This item appears only when you set the CPU Voltage Frequency item to [Auto] and allows
you to enable the spread spectrum to enhance system stability.
VRM Fixed Frequency Mode [xxx]
This item appears only when you set the CPU Voltage Frequency item to [Manual] and allows
you to set a fixed VRM frequency. Use the <+> and <-> keys to adjust the value. The values
range from 200k Hz to 400k Hz with a 10k Hz interval.
CPU Power Duty Control [T.Probe]
[T.Probe]
Maintains the VRM thermal balance.
[Extreme]
Maintains the VRM current balance.
Do not remove the thermal module while changing the DIGI+VRM related parameters. The
thermal conditions should be monitored.
2.4.14
APU Spread Spectrum [Auto]
[Auto]
Automatic configuration.
[Disabled]
Enhances the PCIE overclocking ability.
[Enabled]
Sets to [Enabled] for EMI control.