SYS-ITX-N-3900/BIOS Settings
v1.0
www.winsystems.com
Page 34
available only for EFI applications. Choices: Enabled (Default), Disabled,
Auto
USB Mass Storage Driver:
Enable/disable USB mass storage driver
support. Choices: Enabled (Default), Disabled
USB Hardware delays and time-outs
USB transfer time-out:
The time-out value for control, bulk, and
Interrupt transfers. Choices: 20 sec (Default), 1 sec, 5 sec, 10 sec
Device reset time-out:
USB mass storage device start unit command
time-out. Choices: 20 sec (Default), 10 sec, 30 sec, 40 sec
Device power-up delay:
Maximum time the device takes before it
properly reports itself to the host controller. Auto uses the default value:
100 ms for a root port; for a hub port the delay is taken from hub
descriptor. Choices: Auto (Default), Manual
Mass Storage Devices
Generic Ultra HS-SD/MMC:
Mass storage device emulation type. AUTO
enumerates devices according to their media format. Optical drives are
emulated as CDROM, drives with no media are emulated according to a
drive type. Choices: Auto (Default), Floppy, Forced FDD, Hard Disk, CD-
ROM