IEI Technology PCIE-9450, User Manual, Page: 132 / 232

PCIE-9450 PICMG 1.3 CPU Card
Page 112
Device ##
The Device## field lists the USB devices that are connected to the system.
Emulation Type [Auto]
Use the Emulation Type BIOS option to specify the type of emulation BIOS has to
provide for the USB device.
NOTE:
Please note that the device’s formatted type and the emulation type
provided by the BIOS must match for a device to boot properly. If both
types do not match then device’s behavior is undefined. To make sure
both types match, format the device using BIOS INT13h calls after
selecting the proper emulation option in BIOS setup. The FORMAT
utility provided by Microsoft® MS-DOS®, Microsoft® Windows® 95,
and Microsoft® Windows® 98 can be used for this purpose.
Auto D
EFAULT
BIOS auto-detects the current USB.
Floppy
The USB device will be emulated as a floppy drive.
The device can be either A: or B: responding to
INT13h calls that return DL = 0 or DL = 1
respectively.
Forced FDD Allows a hard disk image to be connected as a
floppy image. This option works only for drives
formatted with FAT12, FAT16 or FAT32.
Hard Disk Allows the USB device to be emulated as hard disk
responding to INT13h calls that return DL values of