Foxconn P55MX - Manual (Page 35)

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► 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 pre-
charge command.
► DRAM tFAW(Four Active Window Delay)
Specifies the time window in which four activates are allowed the same rank.
► Adjust DRAM Voltage
This item is used to change the memory voltage.
CPU Configuration
CMOS Setup Utility - Copyright (C) 1985-2009, American Megatrends, Inc.
CPU Configuration
CPU Configuration
Help Item
Module Version : 01.06
Manufacturer : Intel
Genuine Intel(R) CPU 000 @2.67GHz
Frequency :2.66GHz
BCLK Speed :133MHz
Cache L1 : 256KB
Cache L2 :1024KB
Cache L3 :8192KB
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]
EIST Function [Disabled]
↑↓←→:Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help
F9:Optimized Defaults
[Enabled]
This should be enabled
in order to enable or
disable the “Enhanced
Halt State”.
► 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