SOM-9590 User Manual
58
Figure 3.37 I/O Configuration
Gen3 Phase3 Loop
Count
1
4
16
256
Change Loop Count to 1, 4, 16, or
256.
Skip Halt On DMI Degra
-
dation
Enable
Disable
Enable this option to avoid the sys
-
tem to be halted on DMI width/link
degradation.
Power down unused
ports
yes
no
SLD WA Revision
Auto
Rx Clock WA
Enable
Disable
Feature
Options
Description
IOU2 (IIO PCIe
Port 1)
Auto
x8
x4 x4
Select PCIe port bifurcation for
selected slot(s).
IOU1 (IIO PCIe
Port 2)
Auto
x16
x8 x8
x8 x4 x4
x4 x4 x8
x4 x4 x4
Select PCIe port bifurcation for
selected slot(s)
No PCIe port
active ECO
PCU Squelch eixt ignore option
Reset the SQ FLOP by CSR option
Workaround settings when no PCIe
port active.
IOU1 Non-
Posted Prefetch
Enable
Disable
Summary of Contents for SOM-9590
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Page 105: ...97 SOM 9590 User Manual Appendix A Pin Assignment...
