Gigabyte GA-E350N Manual - Page 24

CPU Host Clock Control

Page 24 highlights

&& CPU Frequency(MHz) Allows you to manually set the CPU host frequency. Options are 1600MHz. (Default: Normal) && CPU Host Clock Control Enables or disables the control of CPU host clock. Auto (default) allows the BIOS to automatically adjust the CPU host frequency. Manual allows the CPU Frequency (MHz) item below to be configurable. Note: If your system fails to boot after overclocking, please wait for 20 seconds to allow for automated system reboot, or clear the CMOS values to reset the board to default values. (Default: Auto) && CPU Host Clock Allows you to manually set the CPU host clock. The adjustable range is from 100 MHz to 120 MHz. This item is configurable only when CPU Host Clock Control is set to Manual. && Set Memory Clock Determines whether to manually set the memory clock. Manual allows the memory clock control item below to be configurable. Auto lets BIOS automatically set the memory clock as required. Manual allows the memory clock control item below to be configurable. (Default: Auto) && Memory Clock This option is configurable only when Set Memory Clock is set to Manual. Options are: X5.33, X6.66. && DRAM Configuration CMOS Setup Utility-Copyright (C) 1984-2012 Award Software DRAM Configuration DDR3 Timing Items x 1T/2T Command Timing x CAS# latency x RAS to CAS R/W Delay x Row Precharge Time x Minimum RAS Active Time x TwTr Command Delay x Trfc0 for DIMM1 x Trfc1 for DIMM2 x Write Recovery Time x Precharge Time x Row Cycle Time x RAS to RAS Delay x Four Bank Activate Window [Auto] Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto SPD -9T 9T 9T 24T 5T 110ns -10T 5T 33T 4T -- Auto -8T 8T 8T 20T 4T 110ns -8T 4T 27T 4T -- Item Help Menu Level  Bank Interleaving [Enabled] Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults && DDR3 Timing Items Manual allows all DRAM timing control items below to be configurable. Options are: Auto (default), Manual. && 1T/2T Command Timing Options are: Auto (default), 1T, 2T. && CAS# latency Options are: Auto (default), 5T~14T. && RAS to CAS R/W Delay Options are: Auto (default), 5T~14T. - 24 -

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40

- 24 -
&
CPU Frequency(MHz)
Allows you to manually set the CPU host frequency. Options are 1600MHz. (Default: Normal)
&
CPU Host Clock Control
Enables or disables the control of CPU host clock.
Auto
(default) allows the BIOS to automatically adjust
the CPU host frequency.
Manual
allows the
CPU Frequency (MHz)
item below to be configurable.
Note: If your system fails to boot after overclocking, please wait for 20 seconds to allow for automated
system reboot, or clear the CMOS values to reset the board to default values. (Default: Auto)
&
CPU Host Clock
Allows you to manually set the CPU host clock. The adjustable range is from 100 MHz to 120 MHz. This
item is configurable only when CPU Host Clock Control is set to Manual.
&
Set Memory Clock
Determines whether to manually set the memory clock.
Manual
allows the memory clock control item
below to be configurable.
Auto
lets BIOS automatically set the memory clock as required.
Manual
allows
the memory clock control item below to be configurable. (Default: Auto)
&
Memory Clock
This option is configurable only when
Set Memory Clock
is set to
Manual
. Options are: X5.33, X6.66.
&
DRAM Configuration
CMOS Setup Utility-Copyright (C) 1984-2012 Award Software
DRAM Configuration
DDR3 Timing Items
[Auto]
SPD
Auto
x
1T/2T Command Timing
Auto
--
--
x
CAS# latency
Auto
9T
8T
x
RAS to CAS R/W Delay
Auto
9T
8T
x
Row Precharge Time
Auto
9T
8T
x
Minimum RAS Active Time
Auto
24T
20T
x
TwTr Command Delay
Auto
5T
4T
x
Trfc0 for DIMM1
Auto
110ns
110ns
x
Trfc1 for DIMM2
Auto
--
--
x
Write Recovery Time
Auto
10T
8T
x
Precharge Time
Auto
5T
4T
x
Row Cycle Time
Auto
33T
27T
x
RAS to RAS Delay
Auto
4T
4T
x
Four Bank Activate Window
Auto
--
--
Bank Interleaving
[Enabled]

: Move
Enter: Select
+/-/PU/PD: Value
F10: Save
ESC: Exit
F1: General Help
F5: Previous Values
F6: Fail-Safe Defaults
F7: Optimized Defaults
Item Help
Menu Level
`
&
DDR3 Timing Items
Manual
allows all DRAM timing control items below to be configurable.
Options are: Auto (default), Manual.
&
1T/2T Command Timing
Options are: Auto (default), 1T, 2T.
&
CAS# latency
Options are: Auto (default), 5T~14T.
&
RAS to CAS R/W Delay
Options are: Auto (default), 5T~14T.