
Kontron User's Guide ETXexpress® CD
11.5 Chipset Control
PCI Express Graphics Port
Disabled – Port always disabled
Auto – Only enable if card found
Controls ASPM support for the PEG Device.
Auto = will set ASPC to the highest common
supported ASPM between the Port and
Endpoint
If Enabled, the CLKRUN# logic will stop the
PCI Clocks
Enabled: The Serial IRQ will be placed in
“Quiet” mode. Disabled: The Serial IRQ will
be placed in “Continuous” mode
If enabled, ICH will observe a bus master
request and it will take the system from a
C3/C4 state to a C2 state and auto enable
bus masters.
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