Supero A+ SERVER 2042G-6RF, User Manual

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Chapter 7: BIOS
7-5

ECC Configuration
ECC Mode
This submenu sets the level of ECC protection. Options include Disabled,
Basic , Good, Super, Max and User. Selecting User activates the other op-
tion for user setting.
Note:
The "Super" ECC mode dynamically sets the DRAM scrub rate so all
of memory is scrubbed in 8-hours.
DRAM ECC Enable
This setting allows hardware to report and correct memory errors auto-
matically, maintaining system integrity. Options are
Enabled or Disabled.

DRAM Timing Configuration
DRAM Timing Config
This setting specifies the DRAM timing configuration. Options are Auto and
Manual.
Memory Timing Parameters
This selects the which node's timing parameters to display. The only selection
for this option is
CPU Node 0 .
Clock Speed Information
Clock speed information for memory is also displayed under this Northbridge
Chipset Confirguration page.
IOMMU
This setting is used to disable or set the GART size in systems without AGP. Options
include Enabled and
Disabled .
OHCI/EHCI HC Device Functions
These settings allow you to either Enable or Disable functions for OHCI or EHCI
bus devices.
USB 2.0 Controller Mode
Use this setting to configure the USB 2.0 Controller in either Hi-Speed (480 Mps)
or Full Speed (12 Mps) mode.