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IEI Integration ROCKY-3786 v4.0 User Manual

Page 121

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ROCKY-3786EV CPU Card

121

PCI/ISA PnP

(Default) The IRQ is assigned to PCI/ISA PNP for devices

compliant with the Plug and Play standard whether

designed for PCI or ISA bus architecture.

Legacy ISA

The IRQ is assigned to legacy ISA for devices

compliant with the original PC AT bus specification.

DMA Resources [Press Enter]

The DMA Resources menu can only be accessed if the Resources Controlled By

option is set to Manual.

The menu has six configurable options:

DMA-0 assigned to

DMA-1 assigned to

DMA-3 assigned to

DMA-5 assigned to

DMA-6 assigned to

DMA-7 assigned to

The above options all have the following default options.

PCI/ISA PnP

(Default) The DMA is assigned to PCI/ISA PNP for devices

compliant with the Plug and Play standard whether

designed for PCI or ISA bus architecture.

Legacy ISA

The DMA is assigned to legacy ISA for devices

compliant with the original PC AT bus specification.

PCI/VGA Palette Snoop [Disabled]

Use the PCI/VGA Palette Snoop option to enable the system to determine whether or not

some special VGA cards, high-end hardware MPEG decoders and other similar devices

are allowed to look at the VGA palette on the video card so these devices can determine