57
AIMB-782 User Manual
Chapter 3
B
IOS Operation
3.2.3.3
USB Configuration
XHCI Pre-Boot driver
"Enable or Disable" XHCI Pre-Boot Driver support.
XHCI Mode
Select Smart auto, Auto, Enabled and Disable Mode of operation of XHCI con-
troller.
HS Port #1-4 switchable
Allows for HS port switching between XHCI andEHCI. If disable, port is routed to
EHCI. IF HS port is routed to XHCI, the corresponfing SS port is enabled.
XHCI Streams
"Enable or Disable" xHCI Maximum Primary stream array size.
EHCI1
Control the USB EHCI(USB2.0) functions. One EHCI controller must always be
enabled.
EHCI2
Control the USB EHCI(USB2.0) functions. One EHCI controller must always be
enabled.
USB Ports Pre-port Disable Control
Control each of the USB ports disabling.
Note!
Smart auto setting remembers last setting, but auto mode does not.
Summary of Contents for AIMB-782
Page 12: ...Chapter 1 1 Hardware Configuration ...
Page 24: ...Chapter 2 2 Connecting Peripherals ...
Page 39: ...AIMB 782 User Manual 28 2 19 PCIEX4_1 2 20 PCIEX1_1 ...
Page 42: ...Chapter 3 3 BIOS Operation ...
Page 77: ...AIMB 782 User Manual 66 ...
Page 78: ...Chapter 4 4 Chipset Software Installation Utility ...
Page 81: ...AIMB 782 User Manual 70 2 Click setup to execute program ...
Page 82: ...Chapter 5 5 Integrated Graphic Device Setup ...
Page 84: ...Chapter 6 6 LAN Configuration ...
Page 86: ...Chapter 7 7 Intel ME ...
Page 88: ...Chapter 8 8 Intel USB 3 0 ...
Page 90: ...Chapter 9 9 SATA RAID Setup ...
Page 92: ...Appendix A A Programming the Watchdog Timer ...
Page 100: ...Appendix B B I O Pin Assignments ...
Page 114: ...103 AIMB 782 User Manual Appendix B I O Pin Assignments ...