Integrated Peripherals; Ide Hdd Block Mode; Ide Primary Master/Slave Pio/Udma Mode, Ide; Secondary Master/Slave Pio/Udma Mode (Auto) - Advantech PCA-6168 Manual

3.10 Integrated Peripherals

3.10.1 IDE HDD Block Mode

If you enable IDE HDD Block Mode, the enhanced IDE driver will be
enabled. Leave IDE HDD Block Mode on the default setting.

3.10.2 IDE Primary Master/Slave PIO/UDMA Mode, IDE

Secondary Master/Slave PIO/UDMA Mode (Auto)

Each channel (Primary and Secondary) has both a master and a slave,
making four IDE devices possible. Because each IDE device may
have a different Mode timing (0, 1, 2, 3, 4), it is necessary for these to
be independent. The default setting "Auto" will allow autodetection to
ensure optimal performance.

3.10.3 On-Chip PCI IDE Primary/Secondary

You can enable the Primary IDE channel and/or the Secondary IDE
channel. Any channel not enabled is disabled. This field is for systems
with only SCSI drives.

Figure 3-7: Integrated peripherals

Chapter 3 Award BIOS Setup
45