Chipset Configuration - ASROCK 775XFire-eSATA2 User Manual

3.3.2 Chipset Configuration

3.3.2 3.3.2 Chipset Configuration Chipset Configuration Chipset Configuration
3.3.2 3.3.2 Chipset Configuration
BIOS SETUP UTILITY
Advanced
Chipset Configuration
DRAM Frequency
Flexibility Option
Configure DRAM Timing by SPD
DRAM CAS# Latency
Boot Graphic Adapter Priority
PCIE Frequency
OnBoard HD Audio
Front Panel Control
OnBoard LAN
VCCM (DRAM) Voltage
+1.5V Voltage
v02.54 (C) Copyright 1985-2005, American Megatrends, Inc.
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s)
inserted and assigns appropriate frequency automatically. You may also
select other value as operating frequency: [200MHz (DDRII 400)], [266MHz
(DDRII 533)].
Flexibility Option
The default value of this option is [Disabled]. It will allow better tolerance for
memory compatibility when it is set to [Enabled].
Configure DRAM Timing by SPD
Select [Enabled] will configure the following items by the contents in the
SPD (Serial Presence Detect) device. If you select [Disabled], you will find
the items "DRAM RAS# to CAS# Delay", "DRAM RAS# Precharge", and
"DRAM RAS# Activate to Precharge" appear to allow you adjusting them.
DRAM CAS# Latency
Use this item to adjust the means of memory accessing. Configuration
options are [6], [5], [4], [3], and [Auto].
DRAM RAS# to CAS# Delay
This controls the latency between the DRAM active command and the
read / write command. Configuration options: [2 DRAM Clocks], [3 DRAM
Clocks], [4 DRAM Clocks], [5 DRAM Clocks], and [6 DRAM Clocks].
DRAM RAS# Precharge
This controls the idle clocks after a precharge command is issued.
Configuration options: [2 DRAM Clocks], [3 DRAM Clocks], [4 DRAM
Clocks], [5 DRAM Clocks], and [6 DRAM Clocks].
Options
Auto
[Auto]
200MHz (DDRII400)
[Disabled]
266MHz (DDRII533)
[Enabled]
[Auto]
[PCI/PCIE]
[Auto]
Select Screen
[Auto]
Select Item
[Auto]
+ - Change Option
[Enabled]
F1 General Help
F9 Load Defaults
[Auto]
F10 Save and Exit
[Normal]
ESC Exit
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