Asus Sabertooth X99 - Page 103

ASUS SABERTOOTH X99
3-33
Chapter 3
PCH I/O Voltage [Auto]
This item allows you to set the I/O voltage on the PCH (Platform Controller Hub). You can
use the <+> or <-> keys to adjust the value. The values range from 1.2000 V to 2.0000 V with
a 0.0125 V interval.
VCCIO CPU 1.05V Voltage [Auto]
This item allows you to set the main power supply for the CPU REF. Use the <+> or <-> key
to adjust the value. The values range from 0.7000 V to 1.8000 V at 0.0625 V increment.
VCCIO PCH 1.05V Voltage
This item allows you to set the main power supply for the PCH REF. Use the <+> or <-> key
to adjust the value. The values range from 0.7000 V to 1.8000 V at 0.0625 V increment.
VTTDDR Voltage (CHA, CHB, CHC, CHD) [Auto]
This item allows you to set the termination voltage for the system memory. You can use
the <+> or <-> keys to adjust the value. The values range from 0.6000 V to 1.0000 V with a
0.0125 V interval.
PLL Termination Voltage [Auto]
This item allows you to terminate the PLL Voltage. You can use the <+> or <-> keys to adjust
the value. The values range from 0.20000 V to 3.098278 V with a 0.006602 V interval.
PLL Reference Offset Mode Sign
[+] To offset the voltage by a positive value.
[—] To offset the voltage by a negative value.
PLL Reference Offset Value [Auto]
This item allows you to congure the PLL reference value. You can use the <+> or <->
keys to adjust the value.
Conguration options: [Auto] [1] - [20]
CPU Spread Spectrum [Auto]
This item allows you to enhance the BCLK overclocking capability or reduce the EMI
(electromagnetic disturbance) generated by the BCLK. Set this item to [Enabled] for EMI
reduction, or set this item to [Disabled] to enhance BCLK overclocking.
Conguration options: [Auto] [Disabled] [Enabled]