4. BIOS SETUP

PCI/PNP DMA Resource Exclusion

DMA x Reserved for Legacy Device [No/ICU]

These fields indicate whether or not the displayed DMA channel for each field is being used by an onboard legacy (non-PnP) device. The default setting indicates either that the displayed DMA channel is not used or an ICU is being used to determine if a legacy device is using that channel. Configuration options: [No/ICU] [Yes]

PCI Configuration

4. BIOS SETUP

ASUS A7PRO User’s Manual

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