ASROCK H570M-ITX/ac User Manual

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English
CPU GT Load-Line Calibration
GT Load-Line Calibration helps prevent integrated GPU voltage droop when the
system is under heavy load.
VCCSA Voltage
Congure the voltage for the VCCSA.
VCCSA Load-Line Calibration
VCCSA Load-Line Calibration helps prevent integrated VCCSA voltage droop when
the system is under heavy load.
DRAM Voltage
Use this to congure DRAM Voltage. e default value is [Auto].
VCCIO Voltage
Congure the voltage for the VCCIO.
CPU Standby Voltage
Congure the voltage for the CPU Standby.
VCCIN AUX Voltage
Congure the voltage for the VCCIN AUX.
DRAM Activating Power Supply
Congure the voltage for the DRAM Activating Power Supply.
PLL Voltage Conguration
CPU Internal PLL Voltage
Default is 0.900V. Each step is 0.0175V. Adding 9~15 steps will help CPU PLL to
lock internal clock during High frequency under Ln2 cooling. For Example: 1.0575V
~ 1.1625V will be proper value. But the voltage level will be dierent on each
processor. User has to nd the best value for your own processor. VCCPLL Voltage
must be at least 150mV higher than the target PLL voltage, or your system will hang.
GT PLL Voltage
Default is 0.900V. Each step is 0.0175V. Adding 9~15 steps will help CPU PLL to
lock internal clock during High frequency under Ln2 cooling. For Example: 1.0575V
~ 1.1625V will be proper value. But the voltage level will be dierent on each
processor. User has to nd the best value for your own processor. VCCPLL Voltage
must be at least 150mV higher than the target PLL voltage, or your system will hang.

ASROCK H570M-ITX/ac Specifications

General

Brand	ASROCK
Model	H570M-ITX/ac
Category	Motherboard
Language	English