11 miscellaneous control, Host/pci clock at next boot, Dram clock at next boot – Jetway Computer NC93 User Manual
Page 37: Cpu vcore 7-shift, Vcc 1.05 select

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3-11 Miscellaneous Control
Phoenix – AwardBIOS CMOS Setup Utility
Miscellaneous Control
Item Help
Auto Detect PCI Clock Disabled
Spread Spectrum Disabled
*** Current Host/PCI Clock is 133/33MHz***
Host/PCI Clock at Next Boot 133/33MHz
*** Current DRAM Clock is 533MHz ***
DRAM Clock at next Boot BY SPD(DDR 533)
CPU Vcore 7-shift Normal
VCC 1.05 Select 1.0667V(default)
VCCP Select 1.1213V(default)
NB Select 1.5080V(default)
VCC 2.5V Select 2.5021V(default)
VDIMM Select 1.863v(default)
Menu Level >
↑↓→← Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Optimized Defaults F7:Standard Defaults
Auto Detect PCI Clock
This item allows you to enable/disable auto detect PCI Clock.
The settings are: Enabled, Disabled.
Spread Spectrum
This item allows you to set the Spread Spectrum as Enable or Disabled.
Host/PCI Clock at Next Boot
This item allows you to select the CPU/PCI Clock.
DRAM Clock at Next Boot
This item allows you to set DRAM clock.
CPU Vcore 7-Shift
This item is for user to add value to CPU voltage by 7 selectable stage.
VCC 1.05 Select
This item allows you to set the voltage for Southbridge.