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X11DSF-E User's Manual
LLC Dead Line Alloc
Select Enable to optimally fill dead lines in LLC. Select Disable to never fill dead lines in
LLC. The options are Disable, Enable, and Auto.
Isoc Mode
Select Enabled for Isochronous support to meet QoS (Quality of Service) requirements.
This feature is especially important for Virtualization Technology. The options are Enable
and Disable.
Memory Configuration
Enforce POR
Select Enable to enforce POR restrictions on DDR4 frequency and voltage programming.
The options are Enabled and Disable.
Memory Frequency
Use this feature to set the maximum memory frequency for onboard memory modules. The
options are Auto, 1333, 1400, 1600, 1800, 1867, 2000, 2133, 2200, and 2400.
Data Scrambling for NVDIMM
Use this festure to enable or disable data scrambling for non-volatile DIMM (NVDIMM)
memory. The options are Auto, Disable, and Enable.
Data Scrambling for DDR4
Use this feature to enable or disable data scrambling for DDR4 memory. The options are
Auto, Disable, and Enable.
tCCD_L Relaxation
Select Enable for tCCD_L to override the SPD. Select Disable for onboard DIMM modules
to run based on memory frequencies. The options are Enable and Disable.
tRWSR Relaxation
Select enable for rRWSR to override the SPD. Select Disable for onboard DIMM modules
to run based on memory frequencies. The options are Enable and Disable.
2X Refresh
This option allows the user to select 2X refresh mode. The options are Auto, Enabled, and
Disabled. The options are Auto and Enable.
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