Gigabyte GA-78LMT-USB3 Manual - Page 27

HT Link Frequency, Set Memory Clock - chipset

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&& HT Link Frequency Allows you to manually set the frequency for the HT Link between the CPU and chipset. Auto BIOS will automatically adjust the HT Link Frequency. (Default) x1~x10 Sets HT Link Frequency to x1~x10 (200 MHz~2.0 GHz). && 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) && Memory Clock This option is configurable only when Set Memory Clock is set to Manual. Options are: X4.00, X5.33, X6.66, X8.00. && DRAM Configuration CMOS Setup Utility-Copyright (C) 1984-2012 Award Software DRAM Configuration DCTs Mode 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, DIMM3 x Trfc1 for DIMM2, DIMM4 x Write Recovery Time x Precharge Time x Row Cycle Time x RAS to RAS Delay [Unganged] [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 -9T 9T 9T 24T 5T 110ns -10T 5T 33T 4T Item Help Menu Level  Channel Interleaving Bank Interleaving DQS Training Control Memclock tri-stating Move Enter: Select F5: Previous Values [Enabled] [Enabled] [Skip DQS] [Disabled] +/-/PU/PD: Value F6: Fail-Safe Defaults F10: Save ESC: Exit F1: General Help F7: Optimized Defaults && 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 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), 4T~12T. && RAS to CAS R/W Delay Options are: Auto (default), 5T~12T. && Row Precharge Time Options are: Auto (default), 5T~12T. && Minimum RAS Active Time Options are: Auto (default), 15T~30T. - 27 -

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- 27 -
&
HT Link Frequency
Allows you to manually set the frequency for the HT Link between the CPU and chipset.
±
Auto
BIOS will automatically adjust the HT Link Frequency. (Default)
±
x1~x10
Sets HT Link Frequency to x1~x10 (200 MHz~2.0 GHz).
&
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)
&
Memory Clock
This option is configurable only when
Set Memory Clock
is set to
Manual
. Options are: X4.00, X5.33,
X6.66, X8.00.
&
DRAM Configuration
CMOS Setup Utility-Copyright (C) 1984-2012 Award Software
DRAM Con
fi
guration
DCTs Mode
[Unganged]
DDR3 Timing Items
[Auto]
SPD
Auto
x
1T/2T Command Timing
Auto
--
--
x
CAS# latency
Auto
9T
9T
x
RAS to CAS R/W Delay
Auto
9T
9T
x
Row Precharge Time
Auto
9T
9T
x
Minimum RAS Active Time
Auto
24T
24T
x
TwTr Command Delay
Auto
5T
5T
x
Trfc0 for DIMM1, DIMM3
Auto
110ns
110ns
x
Trfc1 for DIMM2, DIMM4
Auto
--
--
x
Write Recovery Time
Auto
10T
10T
x
Precharge Time
Auto
5T
5T
x
Row Cycle Time
Auto
33T
33T
x
RAS to RAS Delay
Auto
4T
4T
Channel Interleaving
[Enabled]
Bank Interleaving
[Enabled]
DQS Training Control
[Skip DQS]
Memclock tri-stating
[Disabled]

: 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
`
&
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 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), 4T~12T.
&
RAS to CAS R/W Delay
Options are: Auto (default), 5T~12T.
&
Row Precharge Time
Options are: Auto (default), 5T~12T.
&
Minimum RAS Active Time
Options are: Auto (default), 15T~30T.