Gigabyte GA-990FXA-UD3 User Manual page 39

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, 1T.
Addr/Cmd Fine Delay
Options are: Auto (default), 0/64~31/64.
CS/ODT Setup Time
Options are: Auto (default), 1/2T, 1T.
CS/ODT Fine Delay
Options are: Auto (default), 0/64~31/64.
CKE Setup Time
Options are: Auto (default), 1/2T, 1T.
CKE Fine Delay
Options are: Auto (default), 0/64~31/64.
Channel Interleaving
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)
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)
DQS Training Control
Enables or disables memory DQS training each time the system restarts. (Default: Skip DQS)
CKE Power Down Mode
Determines whether to set the memory to power down mode when the CKE pin is closed. (Default: Dis-
abled)
Memclock tri-stating
Determines whether to enable memory clock tri-stating in CPU C3 or Alt VID mode. (Default: Disabled)
- 39 - BIOS Setup