Gigabyte GA-MA770T-UD3 Manual - Page 39

DRAM Configuration, CPU Host Clock Control, CPU Frequency MHz, Set Memory Clock, Memory Clock, DCTs

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DRAM Configuration CMOS Setup Utility-Copyright (C) 1984-2009 Award Software DRAM Configuration CPU Host Clock Control x CPU Frequency (MHz) Set Memory Clock x Memory Clock DCTs Mode [Auto] 200 [Auto] x5.33 1066Mhz [Unganged] Item Help Menu Level 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 Move Enter: Select F5: Previous Values [Auto] Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto Auto SPD 7T 7T 7T 20T - 4T 110ns - - - 8T 3T Auto 7T 7T 7T 20T - 4T 110ns - - - 8T 3T +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults x Row Cycle Time x RAS to RAS Delay CMOS Setup Utility-Copyright (C) 1984-2009 Award Software DRAM Configuration Auto 27T 27T Auto 4T 4T Item Help Menu Level Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults CPU Host Clock Control, CPU Frequency (MHz), Set Memory Clock, Memory Clock The settings under the four items above are synchronous to those under the same items in the MB Intelligent Tweaker(M.I.T.). DCTs Mode Allows you to set memory control mode. Ganged Unganged Sets memory control mode to single dual-channel. Sets memory control mode to two single-channel.(default) DDR3 Timing Items Manual allows all DDR3 Timing items below to be configurable. Options are: Auto (default), Manual. - 39 - BIOS Setup

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- 39 -
BIOS Setup
DRAM Configuration
CMOS Setup Utility-Copyright (C) 1984-2009 Award Software
DRAM Configuration

: 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
CPU Host Clock Control
[Auto]
x
CPU Frequency (MHz)
200
Set Memory Clock
[Auto]
x
Memory Clock
x5.33
1066Mhz
DCTs Mode
[Unganged]
DDR3 Timing Items
[Auto]
SPD
Auto
x
CAS# latency
Auto
7T
7T
x
RAS to CAS R/W Delay
Auto
7T
7T
x
Row Precharge Time
Auto
7T
7T
x
Minimum RAS Active Time
Auto
20T
20T
x
1T/2T Command Timing
Auto
- -
- -
x
TwTr Command Delay
Auto
4T
4T
x
Trfc0 for DIMM1
Auto
110ns
110ns
x
Trfc2 for DIMM2
Auto
- -
- -
x
Trfc1 for DIMM3
Auto
- -
- -
x
Trfc3 for DIMM4
Auto
- -
- -
x
Write Recovery Time
Auto
8T
8T
x
Precharge Time
Auto
3T
3T
CMOS Setup Utility-Copyright (C) 1984-2009 Award Software
DRAM Configuration

: 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
x
Row Cycle Time
Auto
27T
27T
x
RAS to RAS Delay
Auto
4T
4T
CPU Host Clock Control, CPU Frequency (MHz), Set Memory Clock, Memory Clock
The settings under the four items above are synchronous to those under the same items in the
MB Intelligent Tweaker(M.I.T.)
.
DCTs Mode
Allows you to set memory control mode.
Ganged
Sets memory control mode to single dual-channel.
Unganged
Sets memory control mode to two single-channel.(default)
DDR3 Timing Items
Manual
allows all DDR3 Timing items below to be configurable.
Options are: Auto (default), Manual.