Foxconn A78AX 3.0 English Manual. - Page 33

3 ► Memory Speed Adjust This item will appear only when the "Memory Speed Mode" is set to [Limit] or [Manual]. The available settings are : [400MHz], [533MHz], [667MHz], [800MHz], [1066MHz]. [1066MHz] will appear only in AM2+ CPU. ► Current DRAM Speed This item displays the current DRAM speed. ► PCI Express Clock This option is used to adjust the speed of PCI Express slot. It may enhance the graphics card speed. ► Spread Spectrum If you enabled this function, it can significantly reduce the EMI (Electromagnetic Interference) generated by the system, so to comply with FCC regulation. But if overclocking is activated, you had better disable it. ► Memory Voltage Control This option is used to change the DRAM voltage in a step of 50mV. The voltage can be incremented from +50mV to +600mV. ► DRAM Voltage This item displays the DRAM Voltage. CPU Configuration CMOS Setup Utility - Copyright (C) 1985-2006, American Megatrends, Inc. CPU Configuration CPU Configuration Help Item Module Version : 14.16 AGESA Version : 6.1.5.0 Enable/disable the Physical Count : 1 generation of ACPI Logical Count : 3 _PPC, _PSS, and _PCT objects. AMD Engineering Sample Revision : C2 Cache L1 : 384KB Cache L2 : 1536KB Cache L3 : N/A Cool 'N' Quiet [Enabled] C1E Support [Enabled] Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help F9:Optimized Defaults This menu shows most of the CPU specifications. ► Cool 'N' Quiet (Appear only when CPU supports) This option helps lowering down the CPU frequency and voltage when system is idling. When the CPU speed is slowing down, the temperature will drop as well. ► C1E Support C1E represents Enhanced HALT State. It is a feature which CPU uses to reduce power consumption when in halt state. C1E drops the CPU's multiplier and voltage to lower levels when a HLT (halt) command is issued. This item is used to enable/disable the C1E support. 26