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ASUS A7V User’s Manual 69
4. BIOS SETUP
4. BIOS SETUP
PCI Configuration
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/PNP DMA Resource Exclusion