Sb pci express config, Come-chl6 / bios operation sb pci express config – Kontron COMe-cHL6 User Manual
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COMe-cHL6 / BIOS Operation
SB PCI Express Config
Feature
Options
Description
PCIe Root Port Clock Gating
Disabled
Enabled
Enable or Disable PCI Express Clock Gating for each root
port
DMI Link ASPM Control
Disabled
Enabled
Controls Active State Power Management on both NB
side and SB side of the DMI Link
DMI Link Ext Synch
Disabled
Enabled
Controls Extended Synch on SB side of the DMI Link
PCIe-USB Glitch W/A
Disabled
Enabled
PCIe-USB Glitch W/A for bad USB device(s) connected
behind PCIe/PEG Port
PCI ExpressCard 0
PCI ExpressCard 1
Port 1
Port 2
Port 3
Port 4
Port 5
Disabled
Controls PCIe Port for ExpressCard support
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