AXIOMTEK SBC81203 Series User Manual page 45

IDE DMA transfer access
Automatic data transfer between system memory and IDE
device with minimum CPU intervention. This improves data
throughput and frees CPU to perform other tasks.
On-Chip Primary/Secondary PCI IDE
The integrated peripheral controller contains an IDE interface
with support for two IDE channels. Select Enabled to activate
each channel separately. The default value is "Enabled".
NOTE: Choosing Disabled for these options will
automatically remove the IDE rimaryMaster/Slave
PIO and/or IDE Secondary Master/Slave PIO items
on the menu.
IDE Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you
set a PIO mode (0-4) for each of the four IDE devices that
the onboard IDE interface supports. Modes 0 to 4 provide
successively increased performance. In Auto mode, the
system automatically determines the best mode for each
device.
IDE Master/Slave UDMA
Select the mode of operation for the IDE drive. Ultra DMA-
33/66/100/133 implementation is possible only if your IDE
hard drive supports it and the operating environment
includes a DMA driver. If your hard drive and system
software both support Ultra DMA-33/66/100/133, select Auto
to enable UDMA mode by BIOS.
** On-Chip Serial ATA Setting **
On-Chip Serial ATA
Use this item to enable or disable the built-in on-chip serial ATA.
SATA PORT Speed Settings
Use this item to select SATA I or SATA II device support forcedly.
PATA IDE Mode
Use this item to set the PATA IDE mode. When set to Primary, P1
and P3 are Secondary; on the other hand, when set to Secondary,
P0 and P2 are Primary.
Award BIOS Utility
SBC81203 LGA775 SBC User's Manual
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