4-6
H8DA6+/I+(-F) Serverboard User’s Manual
Power Down Enable
This setting enables or disables DDR power down mode. Options are
Enabled
and Disabled.
Power Down Mode
This sets the power down mode. Options are
Channel
and Chip Se-
lect.
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 automati-
cally, maintaining system integrity. Options are
Enabled
or Disabled.
DRAM Scrub Redirect
This setting allows the system to correct DRAM ECC errors immediately
when they occur, even if background scrubbing is off. Options are Enabled
or
Disabled
.
4-Bit ECC Mode
Allows the user to enabled 4-bit ECC mode (also known as ECC Chipkill).
Options are
Enabled
and Disabled.
DRAM BG Scrub
Corrects memory errors so later reads are correct. Options are Disabled
and various times in nanoseconds and microseconds. The default is
Disabled
.
Data Cache BG Scrub
Allows L1 cache RAM to be corrected when idle. Options are Disabled
and various times in nanoseconds and microseconds. The default is
Disabled
.
