Gigabyte GA-MA770-ES3 User Manual page 38

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 on the
MB Intelligent Tweaker(M.I.T.) main menu.
DCTs Mode
(Note)
Allows you to set memory control mode.
Ganged
Unganged
DDRII Timing Items
Manual allows all DDR2 Timing items below to be configurable.
Options are: Auto (default), Manual.
CAS# latency
Options are: Auto (default), 3T~7T.
RAS to CAS R/W Delay
Options are: Auto (default), 3T~6T.
Row Precharge Time
Options are: Auto (default), 3T~6T.
Minimum RAS Active Time
Options are: Auto (default), 5T~18T.
1T/2T Command Timing
Options are: Auto (default), 1T, 2T.
TwTr Command Delay
Options are: Auto (default), 1T~3T.
Trfc0 for DIMM1
Options are: Auto (default), 75ns, 105ns, 127.5ns, 195ns, 327.5ns.
Trfc2 for DIMM2
Options are: Auto (default), 75ns, 105ns, 127.5ns, 195ns, 327.5ns.
Trfc1 for DIMM3
Options are: Auto (default), 75ns, 105ns, 127.5ns, 195ns, 327.5ns.
Trfc3 for DIMM4
Options are: Auto (default), 75ns, 105ns, 127.5ns, 195ns, 327.5ns.
Write Recovery Time
Options are: Auto (default), 3T~6T.
Precharge Time
Options are: Auto (default), 2T, 3T.
Row Cycle Time
Options are: Auto (default), 11T~26T.
RAS to RAS Delay
Options are: Auto (default), 2T~5T.
(Note) This item appears only if you install a CPU that supports this feature.
BIOS Setup
Sets memory control mode to single dual-channel.
Sets memory control mode to two single-channel. (Default)
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