ASROCK X299 Taichi XE Manual page 79

VTTM CD Voltage
Configure the voltage for the VTTM CD.
1.0V PCH Voltage
Configure the chipset voltage (1.0V).
PCH PLL Voltage
PCH PLL voltage helps BCLK overclocking, also slightly improves memory
overclocking.
VCCIO Voltage
Configure the voltage for the VCCIO.
VCCSA Voltage
Configure the voltage for the VCCSA.
CLK VDD Voltage
Configure the voltage for the CLK VDD.
FIVR Configuration
CPU Vcore Voltage Mode
Selects between Adaptive and Override Voltage modes. In Override Mode, the
voltage selected will be applied over all operating frequencies.In Adaptive mode, the
voltage is interpolated only in turbo mode.
Vcore Voltage Additional Offset
Configure the dynamic Vcore voltage added to the Vcore.
Offset Prefix
Sets the offset value as positive or negative.
CPU Mesh Voltage Offset
Configure the amount of voltage fed to the UNCores of the processor, including its
cache. Increase the voltage when increasing CPU Mesh Frequency.
[Auto] For optimized settings.
[Adaptive] Add voltage to the CPU Mesh when the system is under heavy loading.
[Override] The voltage is fixed.
CPU Mesh Voltage Offset
Specifies the Offset Voltage applied to the CPU Mesh domain. This voltage is
specified in millivolts.
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