Gigabyte GA-870A-UD3 Manual - Page 39

RAS to CAS R/W Delay, 1T/2T Command Timing

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Page 39 highlights

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. 1T/2T Command Timing Options are: Auto (default), 1T, 2T. TwTr Command Delay Options are: Auto (default), 4T~7T. Trfc0 for DIMM1 Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns. Trfc2 for DIMM2 Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns. Trfc1 for DIMM3 Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns. Trfc3 for DIMM4 Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns. Write Recovery Time Options are: Auto (default), 5T~8T, 10T, 12T. Precharge Time Options are: Auto (default), 4T~7T. Row Cycle Time Options are: Auto (default), 11T~42T. RAS to RAS Delay Options are: Auto (default), 4T~7T. Bank Interleaving Enables or disables memory bank interleaving. Enabled allows the system to simultaneously access different banks of the memory to increase memory performance and stability. (Default: Enabled) Channel interleave Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access different channels of the memory to increase memory performance and stability. (Default: Enabled) - 39 - BIOS Setup

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- 39 -
BIOS Setup
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.
1T/2T Command Timing
Options are: Auto (default), 1T, 2T.
TwTr Command Delay
Options are: Auto (default), 4T~7T.
Trfc0 for DIMM1
Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns.
Trfc2 for DIMM2
Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns.
Trfc1 for DIMM3
Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns.
Trfc3 for DIMM4
Options are: Auto (default), 90ns, 110ns, 160ns, 300ns, 350ns.
Write Recovery Time
Options are: Auto (default), 5T~8T, 10T, 12T.
Precharge Time
Options are: Auto (default), 4T~7T.
Row Cycle Time
Options are: Auto (default), 11T~42T.
RAS to RAS Delay
Options are: Auto (default), 4T~7T.
Bank Interleaving
Enables or disables memory bank interleaving.
Enabled
allows the system to simultaneously access dif-
ferent banks of the memory to increase memory performance and stability. (Default: Enabled)
Channel interleave
Enables or disables memory channel interleaving.
Enabled
allows the system to simultaneously access
different channels of the memory to increase memory performance and stability. (Default: Enabled)