Foxconn P55A User Manual

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This item allows you to select the row precharge time (in clock cycles).
► DRAM tRCD (RAS-to-CAS Delay)
This item allows you to select a delay time (in clock cycles) between the CAS# and RAS#
strobe signals.
► 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
► 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)
This item allows you to specify the time window in which four activates are allowed the same
rank.
► BIOS Write Protect
To protect the system BIOS from virus attack, there is a BIOS write-protection mechanism
provided. Super BIOS Protect function protects your BIOS from being affected by viruses, e.g.
CIH.
CPU Conguration
This menu shows most of the CPU specications.
► MPS and ACPI MADT ordering
[Modern ordering] : for Windows XP or later OSes.
[Legacy ordering] : for Windows 2000 or earlier OSes.
CMOS Setup Utility - Copyright (C) 1985-2009, American Megatrends, Inc.
CPU Conguration
Congure advanced CPU settings
Help Item
Module Version : 01.06
MPS and ACPI MADT
Manufacturer : Intel ordering .
Intel(R) Core (TM) CPU 870 @2.93GHz Modern ordering for
Frequency :2.93GHz
Windows XP or
BCLK Speed :133MHz
later OSes .
Cache L1 :256KB
Legacy ordering for
Cache L2 :1024KB
Windows 2000 or
Cache L3 :8192KB
earier OSes .
MPS and ACPI MADT ordering [Modern ordering]
Limit CPUID MaxValue [Disabled]
Virtualization Technology [Enabled]
Execute Disable Bit [Enabled]
Intel(R) HT Technology [Disabled]
Active Processor Cores [All]
A20M [Disabled]
EIST Function [Enabled]
↑↓←→:Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help
F9:Optimized Defaults
[Modern ordering]

Foxconn P55A Specifications

General

Brand	Foxconn
Model	P55A
Category	Motherboard
Language	English