Abit SR7-8X, Руководство пользователя

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Chapter 4
SR7-8X
4-28
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Disabled: If you encounter the problem of using Ultra DMA devices, you can try to set this item
to Disabled .
Primary Slave UDMA:
Two options are available: Auto or Disabled. The default setting is Auto . Ultra DMA is a DMA data
transfer protocol that utilizes ATA commands and the ATA bus to allow DMA commands to transfer
data at a maximum burst rate of 133 MB/sec.
³
Auto: When you select Auto, the system automatically determines the optimal data transfer
rate for each IDE device. (Default)
³
Disabled: If you encounter the problem of using Ultra DMA devices, you can try to set this item
to Disabled .
Secondary Master UDMA:
Two options are available: Auto or Disabled. The default setting is Auto . Ultra DMA is a DMA data
transfer protocol that utilizes ATA commands and the ATA bus to allow DMA commands to transfer
data at a maximum burst rate of 133 MB/sec.
³
Auto: When you select Auto, the system automatically determines the optimal data transfer
rate for each IDE device. (Default)
³
Disabled: If you encounter the problem of using Ultra DMA devices, you can try to set this item
to Disabled .
Secondary Slave UDMA:
Two options are available: Auto or Disabled. The default setting is Auto . Ultra DMA is a DMA data
transfer protocol that utilizes ATA commands and the ATA bus to allow DMA commands to transfer
data at a maximum burst rate of 133 MB/sec.
³
Auto: When you select Auto, the system automatically determines the optimal data transfer
rate for each IDE device. (Default)
³
Disabled: If you encounter the problem of using Ultra DMA devices, you can try to set this item
to Disabled .
Back to Integrated Peripherals Setup Menu Here:
Audio Device:
Two options are available: Disabled or Enabled. The default setting is Enabled . This item allows you to
enable or disable the onboard audio controller.
OnBoard LAN:
Two options are available: Disabled or Enabled. The default setting is Enabled . This item allows you to
enable or disable the onboard LAN controller.
USB Function:
Two options are available: Disabled Enabled. The default setting is Enabled . This should be enabled if
your system has a USB device installed on the system board and you wish to use it. If you add a higher
performance controller, you will need to disable this feature.