4-26
Chapter 4: BIOS setup
4.4.7
USB Configuration
Legacy USB Support [Enabled]
Allows you to enable or disable Legacy USB device support.
Configuration options: [Enabled] [Disabled] [Auto]
EHCI Hand-off [Disabled]
This is a workaround for 0ses without EHCI. Ownership change should be claimed by EHCI
driver. Configuration options: [Disabled] [Enabled]
Port 60/64 Emulation [Enabled]
This allows you to enable the I/O port 60h/64h emulation support. This should be enabled for
the complete USB keyboard legacy support for non-USB aware OSes. Configuration options:
[Disabled] [Enabled]
USB hardware delays and time-outs
USB transfer time-out [20 sec]
The time-out value for control, bulk, and interrupt transfer.
Configuration options: [1 sec] [5 sec] [10 sec] [20 sec]
Device reset time-out [20 sec]
USB mass storage device start unit command time-out.
Configuration options: [10 sec] [20 sec] [30 sec] [40 sec]
USB Ports Configuration
Summary of Contents for Z9PE-D16-10G Series
Page 1: ...Motherboard Z9PE D16 10G Series ...
Page 14: ...xiv ...
Page 15: ...Chapter 1 Product Introduction ...
Page 21: ...Chapter 2 Hardware Information ...
Page 25: ...Z9PE D16 10G Series 2 5 2 2 3 Motherboard layout ...
Page 26: ...2 6 Chapter 2 Hardware information ...
Page 64: ...2 44 Chapter 2 Hardware information ...
Page 65: ...Chapter 3 Powering Up ...
Page 69: ...Chapter 4 BIOS setup ...
Page 118: ...4 50 Chapter 4 BIOS setup ...
Page 119: ...Chapter 5 RAID Configuration ...
Page 157: ...Chapter 6 Driver installation ...
Page 193: ...Appendix A Reference Information ...
Page 195: ...Z9PE D16 10G Series A 3 A 1 Z9PE D16 10G Series block diagram ...
Page 196: ...A 4 Appendix A Reference information ...
Page 202: ......