NCA-6520 User Manual
91
USB Configuration
This option allows you to change USB configuration parameters.
Item
Option
Description
Legacy USB
Support
Enabled
Disabled
Auto
Enables Legacy USB support.
Auto
option disables legacy support if no USB devices are
connected;
Disabled
option will keep USB devices available only for EFI
applications.
XHCI Hand-off
Enabled
Disabled
This is a workaround for OSes without XHCI hand-off support.
The XHCI ownership change should be claimed by XHCI driver.
USB Mass Storage
Driver Support
Enabled
Disabled
Enables or disables USB Mass Storage Driver Support.
USB transfer
time-out
1 sec
5 sec
10 sec
20 sec
The time-out value for Control, Bulk, and Interrupt transfers
Device reset
time-out
1 sec
5 sec
10 sec
20 sec
USB mass storage device Start Unit command time-out
Device power-up
delay
Auto
Manual
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.
Summary of Contents for NCA-6520
Page 22: ...Chapter 2 Motherboard Information 22 JNGFF1 JNGFF2 JNGFF3 ...
Page 78: ...Chapter 5 BIOS Setup 78 Trusted Computing TPM 2 0 ...
Page 80: ...Chapter 5 BIOS Setup 80 ...
Page 94: ...Chapter 5 BIOS Setup 94 NVMe Configuration ...
Page 116: ...NCA 6520 User Manual 116 Intel VMD Technology ...