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5. BIOS Setup
Description
IDE Primary Master / Slave PIO
The two IDE PIO (Programmed Input/Output) fields let you
set a PIO mode (0-4) for the one IDE device that the onboard
IDE interface supports. In Auto mode, the system
automatically determines the best mode for the device.
IDE Primary Master/Slave UDMA
UDMA (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 33
MB/s. When you select Auto in the two IDE UDMA fields,
the system automatically determines the optimal data
transfer rate for each IDE device.
On-Chip Secondary PCI IDE
The integrated peripheral controller contains an IDE
interface with support for 2 IDE channels. Select Enabled to
activate each channel separately.
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Choice
PT-955LXC-DC5311 User's manual
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