IEI Integration PCISA-9652 v1.01 - Manual (Page 147)

PCISA -9652 Half-Size CPU Card
Page 127
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
80h or above.
CDROM Assumes the CD-ROM is formatted as bootable
media. All the devices that support block sizes
greater than 512 bytes can only be booted using this
option.
6.3.8 Power Configuration
Use the Power Configuration menu (BIOS Menu 12) configures the Advanced
Configuration and Power Interface (ACPI) and Power Management (APM) options.
BIOS Menu 12: Power Configuration