User manual

33 PCM-9363 User Manual
Chapter 3 BIOS settings
! BIOS EHCI Hand-Off
This is a workaround for an OS without EHCI hand-off support. The EHCI own-
ership change should be claimed by EHCI driver.
! Hotplug USB FDD Support
A dummy FDD device is created that will later be associated with a hotplugged
FDD. Auto option creates this dummy device only if there is no USB FDD
present.
! USB Mass Storage Device Configuration
Figure 3.18 USB Mass storage Device Configuration
– USB Mass Storage Reset Delay
Number of sends POST wait for the USB mass storage device after start unit
command.
– Emulation Type
If Auto, any USB device less than 530MB will be emulated as a floppy drive
and the remaining as hard drives. Force FDD option can be used to force a
FDD formatted drive to boot as FDD (Ex. ZIP drive).