Voltage Configuration - ASROCK Z270M-ITX/AC User Manual

Z270M-ITX/ac
Configure between module write to write delay.
tWRWR_dg
Configure between module write to write delay.
tWRWR_dr
Configure between module write to write delay.
tWRWR_dd
Configure between module write to write delay.
Fourth Timing
MRC Fast Boot
Enable Memory Fast Boot to skip DRAM memory training for booting faster.

Voltage Configuration

CPU Vcore Voltage
Configure the voltage for the CPU Vcore.
CPU Load-Line Calibration
CPU Load-Line Calibration helps prevent CPU voltage droop when the system is
under heavy load.
CPU Core AC Loadline
AC Loadline defined in 1/100 mOhms. A value of 100 = 1.00 mOhm. and 1255 =
12.55 mOhm. Range is 0-6249 (0-62.49 mOhms). 0 = AUTO/HW default. Uses
BIOS mailbox command 0x2.
GT Voltage
Configure the voltage for the integrated GPU.
GT Load-Line Calibration
GT Load-Line Calibration helps prevent GT voltage droop when the system is under
heavy load.
DRAM Voltage
Use this to configure DRAM Voltage. The default value is [Auto].
PCH +1.0 Voltage
Configure the chipset voltage (1.0V).
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