Chapter 4: BIOS
4-5
Channel Interleaving
This option enables channel memory interleaving. Options include
Auto
or Disabled.
CS Sparing
This setting will reserve a spare memory rank in each node when enabled.
Options are Enabled and
Disabled
.
Bank Swizzle Mode
This setting
Enables
or Disables the bank swizzle mode.
ECC Confi guration
ECC Mode
This submenu affects the DRAM scrub rate based on its setting. Options
include Disabled,
Basic
, Good, Super, Max and User. Selecting User
activates the other options for user setting.
DRAM ECC Enable
This setting allows hardware to report and correct memory errors au-
tomatically, maintaining system integrity. Options are
Enabled
or Dis-
abled. This is option is only active if ECC Mode above is set to
User
.
DRAM Timing Confi guration
DRAM Timing Confi g
This option allows you to set the DRAM timing confi guration for the system.
Options include
Auto
or Manual.
IOMMU
This options can be used to set the GART size in systems without AGP. Options
include Enabled and
Disabled
.
Memory Timing Parameters
This option selects which node's timing parameters to display. Options include
CPU Node 0
or CPU Node 1.
