On-Chip Primary/Secondary Pci Ide; Ide Hdd Block Mode - Advantech ARK-7480 User Manual

The default setting "Auto" will allow auto detection to ensure optimal
performance.

4.6.2 On-Chip Primary/Secondary PCI IDE

If you enable IDE HDD Block Mode, the enhanced IDE driver will be
enabled. Leave IDE HDD Block Mode on the default setting.
Figure 4.7: On Chip IDE Device

4.6.3 IDE HDD Block Mode

You can enable the Primary IDE channel and/or the Secondary IDE chan-
nel. Any channel not enabled is disabled. This field is for systems with
only SCSI drives.
53 Chapter 4