Dram Configuration - Gigabyte GA-890XA-UD3 User Manual

DRAM Configuration

CPU Host Clock Control
x CPU Frequency(MHz)
Set Memory Clock
x Memory Clock
DCTs Mode
DDR3 Timing Items
x CAS# latency
x RAS to CAS R/W Delay
x Row Precharge Time
x Minimum RAS Active Time
x 1T/2T Command Timing
x TwTr Command Delay
x Trfc0 for DIMM1
x Trfc2 for DIMM2
x Trfc1 for DIMM3
x Trfc3 for DIMM4
x Write Recovery Time
x Precharge Time
x Row Cycle Time
higf : Move Enter: Select
F5: Previous Values
x RAS to RAS Delay
** DCTs Drive Strength **
ProcOdt(ohms)
DQS drive Strength
Data drive Strength
MEMCLK drive Strength
Addr/Cmd drive Strength
CS/ODT drive Strength
CKE drive Strength
Bank Interleaving
Channel interleave
higf : Move Enter: Select
F5: Previous Values
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.
CPU Frequency(MHz)
Allows you to manually set the CPU host frequency. The adjustable range is from 200 MHz to 500 MHz.
Important It is highly recommended that the CPU frequency be set in accordance with the CPU specifi-
cations.
Set Memory Clock
Determines whether to manually set the memory clock. Auto lets BIOS automatically set the memory
clock as required. Manual allows the memory clock control item below to be configurable. (Default: Auto)
CMOS Setup Utility-Copyright (C) 1984-2010 Award Software
DRAM Configuration
[Unganged]
[Auto]
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
+/-/PU/PD: Value
F6: Fail-Safe Defaults
CMOS Setup Utility-Copyright (C) 1984-2010 Award Software
DRAM Configuration
Auto
DCT0
[Auto]
[Auto] 1.0x
[Auto] 1.0x
[Auto] 1.25x
[Auto] 1.5x
[Auto] 1.5x
[Auto] 1.5x
[Enabled]
[Enabled]
+/-/PU/PD: Value
F6: Fail-Safe Defaults
[Auto]
200
[Auto]
x6.66 1333Mhz
SPD Auto
9T 9T
9T 9T
9T 9T
24T 24T
-- --
5T 5T
110ns 110ns
-- --
-- --
-- --
10T 10T
5T 5T
33T 33T
F10: Save
4T 4T
DCT1
60 [Auto] 60
[Auto] 1.0x
[Auto] 1.0x
[Auto] 1.25x
[Auto] 1.5x
[Auto] 1.5x
[Auto] 1.5x
F10: Save
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BIOS Setup