User Manual
Chapter 4
AMI UEFI BIOS Setup
- 45 -
USB Transfer
time
‐
out
The time
‐
out
value for control,
bulk, and interrupt
transfers.
1 Sec
5 Sec
10 Sec
20 Sec
Depends on the
time
‐
out value
Device Reset
time
‐
out
USB mass
storage device
start unit
command time
‐
out.
10 Sec
20 Sec
30 Sec
40 Sec
Depends on the
time
‐
out value
Device power
‐
up
delay
Maximum time the
device will take
before it properly
reports itself to the
host controller.
Auto
Uses default
value: for a root
port it is 100
ms, for a Hub
port the delay is
taken from Hub
descriptor
Mass Storage
Device
Mass storage
device emulation
type.
[AUTO]
enumerates
devices less than
530MB as
floppies. Forced
FDD option can
be used to force
HDD formatted
drive to boot as
FDD
Configure mass
storage device
emulation type
