ASROCK 939DUAL-VSTA User Manual page 31

BIOS SETUP UTILITY
Advanced
CPU Configuration
Overclock Mode
CPU Frequency (MHz)
PCIE Frequency (MHz)
Boot Failure Guard
Spread Spectrum
Cool' n' Quiet
Processor Maximum Multiplier
Processor Maximum Voltage
Multiplier/Voltage Change
Processor Multiplier
Processor Voltage
Memory Clock
Flexibility Option
Burst Length
CAS Latency (CL)
TRCD
TRAS
v02.54 (C) Copyright 1985-2003, American Megatrends, Inc.
Processor Multiplier
BIOS SETUP UTILITY
This item will show when "Multiplier/Voltage Change" is set to [Manual];
otherwise, it will be hidden. You may set the value from [x8 1600 MHz] up
to [x25 5000 MHz] but no higher than the value of "Processor Maximum
Multiplier". For example, if the value of "Processor Maximum Multiplier" is
[x11 2200 MHz], the actual value of multiplier will be [x11 2200 MHz] even if
you set this item to a value higher than [x11 2200 MHz]. However, for
system stability, it is not recommended to adjust the value of this item.
Processor Voltage
This item will show when "Multiplier/Voltage Change" is set to [Manual];
otherwise, it will be hidden. For safety and system stability, it is not recom-
mended to adjust the value of this item.
Memory Clock
This item can be set by the code using [Auto]. You can set one of the
standard values as listed: [100 MHz (DDR200)], [133 MHz (DDR266)], [166
MHz (DDR333)], [200 MHz (DDR400)].
Flexibility Option
The default value of this option is [Disabled]. It will allow better tolerance for
memory compatibility when it is set to [Enabled].
Burst Length
Burst length can be set to 8 or 4 beats. 64 Bit Dq must use the 4 beats.
CAS Latency (CL)
Use this item to adjust the means of memory accessing. Configuration
options: [Auto], [2.0], [3.0], and [2.5].
TRCD
Use this to adjust TRCD values. Configuration options: [Auto], [2CLK], [3CLK],
[4CLK], [5CLK], and [6CLK].
TRAS
Use this to adjust TRAS values. Configuration options: [Auto], [5CLK], [6CLK],
[7CLK], [8CLK], [9CLK], [10CLK], [11CLK], [12CLK], [13CLK], [14CLK], and
[15CLK].
If AUTO, multiplier and
[Auto]
voltage will be left at the
[200]
rated frequency/voltage. If
[100]
Manual, multiplier and
[Enabled]
voltage will be set based
[Auto]
on User Selection in Setup.
[Enabled]
x11 2200 MHz
1.450 V
[Manual]
[x11 2200 MHz]
Select Screen Select Screen
[1.450V]
Select Item Select Item
+- +- Change Option Change Option
[Auto]
[Disabled]
F1 F1 General Help General Help
[4 Beats]
F9 F9 Load Defaults Load Defaults
[Auto]
F10 F10 Save and Exit Save and Exit
[Auto]
ESC ESC Exit Exit
[Auto]
3 1 3 1 3 1 3 1 3 1