Gigabyte GA-A75N-USB3 User Manual page 35

DDR3 Timing Items
&
Manual allows all DDR3 Timing 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.
Row Precharge Time
&
Options are: Auto (default), 5T~14T.
Minimum RAS Active Time
&
Options are: Auto (default), 15T~36T.
TwTr Command Delay
&
Options are: Auto (default), 4T~8T.
Trfc0 for DIMM2
&
Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns.
Trfc1 for DIMM1
&
Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns.
Write Recovery Time
&
Options are: Auto (default), 5T~8T, 10T, 12T, 14T, 16T.
Precharge Time
&
Options are: Auto (default), 4T~8T.
Row Cycle Time
&
Options are: Auto (default), 20T~54T.
RAS to RAS Delay
&
Options are: Auto (default), 4T~8T.
Four Bank Activate Window
&
Options are: Auto (default), 16T~40T.
** DCTs Drive Strength **
ProcOdt(ohms)
&
Options are: Auto (default), 240 ohms, 120 ohms, 60 ohms.
DQS Drive Strength
&
Options are: Auto (default), 0.75x, 1.0x, 1.25x, 1.5x.
Data Drive Strength
&
Options are: Auto (default), 0.75x, 1.0x, 1.25x, 1.5x.
MEMCLK Drive Strength
&
Options are: Auto (default), 0.75x, 1.0x, 1.25x, 1.5x.
Addr/Cmd Drive Strength
&
Options are: Auto (default), 1.0x, 1.25x, 1.5x, 2.0x.
CS/ODT Drive Strength
&
Options are: Auto (default), 1.0x, 1.25x, 1.5x, 2.0x.
CKE Drive Strength
&
Options are: Auto (default), 1.0x, 1.25x, 1.5x, 2.0x.
** DCTs Addr/Cmd Timing **
Addr/Cmd Setup Time
&
Options are: Auto (default), 1/2T, 2T.
- 35 - BIOS Setup