Foxconn H55MXV LE English Manual. - Page 35

► DRAM tWR (Write Recovery) This item allows you to select the write recovery time (in clock cycles). ► DRAM tRFC(Auto-Refresh-to-Active/Auto-Refresh Command Period) Refresh to Refresh or Refresh to Active command interval. ► DRAM tWTR (Internal Write to Read Command Delay) This item allows you to select a delay time (in clock cycles) between sending the last data from a write operation to the memory and issuing a read command. ► DRAM tRRD (Active-to-Active of a Different Bank) This item allows you to select a delay time (in clock cycles) between the RAS# and RAS# strobe signals. ► DRAM tRTP (Internal Read to Precharge Command Delay) This item allows you to set the delay time (in clock cycles) between read command and precharge command. ► DRAM tFAW(Four Active Window Delay) Specifies the time window in which four activates are allowed the same rank. 3 CPU Configuration CMOS Setup Utility - Copyright (C) 1985-2009, American Megatrends, Inc. CPU Configuration CPU Configuration Help Item Module Version : 01.08 Configure CPU EIST Manufacturer : Intel and C-state Intel(R) Core(TM) i5 CPU 670 @3.47GHz function Frequency :3.47GHz BCLK Speed :133MHz Cache L1 : 128 KB Cache L2 :512 KB Cache L3 :4096 KB ► Intel PPM Configuration [Press Enter] C1E Support [Enabled] MPS and ACPI MADT ordering [Modern ordering] Limit CPUID MaxVal [Disabled] Virtualization Technology [Enabled] Execute Disable Bit [Enabled] Intel(R) HT Technology [Enabled] Active Processor Cores [All] A20M [Disabled] Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help F9:Optimized Defaults ► Intel PPM Configuration Press to go to relative submenu. ► C1E Support (Appears only when CPU supports) 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. ► MPS and ACPI MADT ordering [Modern ordering] : for Windows XP or later OSes. [Legacy ordering] : for Windows 2000 or earlier OSes. ► Limit CPUID MaxVal This item is used to enable or disable CPUID maximum value limit configuration. Set [Disa- bled] for WinXP. ► Virtualization Technology Virtualization (i.e. Intel® Vanderpool Technology) allows a platform to run multiple operating 28