Avalue Technology ECM-CX700, User Manual, Page: 76 / 104

ECM-CX700
76 ECM-CX700 Series User’s Manual
3.5.6.4 IRQ Resource
When resources are controlled manually, assign each system interrupt a type, depending
on the type of device using the interrupt.
This item allows you to determine the IRQ assigned to the ISA bus and is not available to
any PCI slot. Legacy ISA for devices compliant with the original PC AT bus specification,
PCI/ISA PnP for devices compliant with the Plug and Play standard whether designed for
PCI or ISA bus architecture.
The Choices: Legacy ISA, PCI/ISA PnP.
3.5.6.5 PCI / VGA Palette Snoop
Leave this field at Disabled.
The choices: Enabled, Disabled.
3.5.6.6 Assign IRQ For VGA
While the system has one VGA controller and more than one VGA devices are connected,
then “Enabled” is set. If the system VGA controller is not used, then “Disabled” is set.
The choices: Enabled, Disabled.
3.5.6.7 Assign IRQ For USB
While the system has one USB controller and more than one USB devices are connected,
then “Enabled” is set. If the system USB controller is not used, then “Disabled” is set.
The choices: Enabled, Disabled.
3.5.6.8 Maximum ASPM Supported
This field is used to control the maximum level of supported ASPM on the given PCI
Express link on the system
The choices: L0, Los, L1, L0s&L1.