49
SOM-9590 User Manual
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Multi-
Treaded
MRC
Auto
Enable
Disable
Enable to execute the Memory Refer
-
ence Code multi-threaded.
ECC Support
Auto
Enable
Disable
Enable or disable DDR ECC support.
Enforce
Timeout
Auto
Enable
Disable
Enable or disable forcing cold reset
after three months.
Enhanced
Log Parsing
Enable
Disable
Enables additional output in debug log
for easier machine parsing.
Backside
RMT
Auto
Enable
Disable
Enable backside RMT.
Feature
Options
Description
Rank Multipli
-
cation
Auto
Enable
Force rank multiplication factor for
LRDIMM.
LRDIMM
Module
Delay
Auto
Disable
When ‘Disabled’, MRC will not use
SPD bytes 90-95 for LRDIMM Module
Delay. When ‘Auto’,MRC will bound
-
ary check the values and use default
values, if SPD is 0 or not of range.
MemTest
Auto
Disable
Enable
Enable or disable memory test during
normal boot.
MemTest
-
Loops
1
Number of memory test loops during
normal boot, set to 0 to run memtest
infinitely.
Dram Mainte
-
nance Test
Auto
Disable
Enable
Dram Maintenance Test during normal
boot.
Memory Type
UDIMMs and RDIMMs
UDIMMs only
RDIMMs only
Select the memory type supported by
this platform.
CECC WA
CH Mask
1
CH bitmask to apply CECC WA. 1 bit
per CH. Value 2 applies WA on CH1, 3
on CH0 and 1.
Rank Margin
Tool
Auto
Disable
Enable
Enables the rank margin tool to run
after DDR4 memory training.
RMT Pattern
Length
32767
Set the pattern length for the Rank
Margin Tool.
Summary of Contents for SOM-9590
Page 94: ...SOM 9590 User Manual 86...
Page 98: ...SOM 9590 User Manual 90...
Page 105: ...97 SOM 9590 User Manual Appendix A Pin Assignment...
