Foxconn 6497MB Series User Manual page 41

Chapter 3 BIOS Description
SIS Onchip IDE Menu
Internal PCI/IDE (Default: Both)
This option is used to set the ports of onboard IDE. The available setting
values are: Disabled, Primary, Secondary and Both.
Primary/Secondary Master/Salve PIO (Default: Auto)
These four items let you assign which kind of PIO (Programmed Input/Output)
is used by IDE devices. Choose Auto to let the system auto detect which PIO
mode is best or select a PIO mode from 0-4.
Primary/Secondary Master/Salve UDMA (Default: Auto)
UltraDMA technology provides faster access to IDE devices. If you install a
device that supports UltraDMA, change the appropriate item on this list to
Auto. The available setting values are: Disabled and Auto.
IDE Burst Mode (Default: Enabled)
This option is used to set whether the IDE burst mode is allowed. The
available setting values are: Disabled and Enabled.
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