Shuttle XPC SD11G5 User Manual page 59

IDE Primary/Secondary Master/Slave UDMA
Each IDE channel supports a master device and a slave device.
This mainboard supports UltraDMA technology, which provides faster
access to IDE devices.
If you install a device that supports UltraDMA, change the appropriate
item on this list to Auto. You may have to install the UltraDMA driver
supplied with this mainboard in order to use an UltraDMA device.
Ø The Choice: Auto or Disabled.
*** On -Chip Serial ATA Setting ***
SATA Mode
This item allows you to set the SATA Mode.
Ø The choice: IDE.
On-Chip Serial ATA
Ø The Choice: Disabled, Auto, Combined Mode, Enhanced Mode
Disabled : Disabled SATA Controller.
Parallel ATA
Channel 0 Master
Channel 0 Slave
50
or SATA Only.
Disable