BIOS Settings
45
cPCI-3600 Series
3.6
Integrated Peripherals
OnChip IDE Channel 1
The integrated peripheral controller contains an IDE interface with
support for one IDE channel.
Master/Slave Drive PIO Mode
The four IDE PIO (Programmed Input/Output) fields allow users to
set a PIO mode (0 to 4) for each of the four IDE devices that the
onboard IDE interface supports. Modes 0 through 4 provide suc-
cessively increased performance. In Auto mode, the system auto-
matically determines the best mode for each device. Options:
Auto, Mode 0, Mode 1, Mode 2, Mode 3, and Mode 4.
IDE Primary & Secondary Master/Slave UDMA
Ultra DMA implementation is possible only if your IDE hard drive
supports it and the operating environment includes a DMA driver.
If your hard drive and your system software both support Ultra
DMA, select Auto to enable BIOS support.
