mITX-BDW-U – User Guide, Rev. 1.6
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6.3.
USB Connectors (J6, J7)
The mITX-BDW-U board contains a EHCI (Enhanced Host Controller Interface) and
a
XHCI (Extensible Host Controller
Interface). The
EHCI controller
supports six USB 2.0 ports allowing data transfers up to 480 Mb/s.
The XHCI controller
supports up to four USB 3.0 ports allowing data transfers up to 5 Gb/s.
Four of the USB 3.0 ports are shared with four
of the USB 2.0 ports (USB0 – USB3).
Not all USB 2.0 and USB 3.0 ports are physically connected to the board.
Legacy Keyboard/Mouse and wakeup from sleep states are supported. Over-current detection on all USB ports is
supported. The following USB connectors are available:
USB 2.0/3.0 Port 0, 1, 2 & 3 are supplied on the dual USB connectors in the I/O Area (J6 & J7) and supports
USB3.0/USB2.0.
USB 2.0 Port 4, 5 are supplied on the combined Front Panel connector (J23).
USB 2.0 Port 7 is available in the mPCIe connector (J27).
For USB2.0 cabling it is required to use only HiSpeed USB cable, specified in USB2.0 standard:
For USB3.0 cabling it is required to use only HiSpeed USB cable, specified in USB3.0 standard:
Summary of Contents for mITX-BDW-U
Page 1: ... USER GUIDE mITX BDW U User Guide Rev 1 6 Doc ID 1060 4825 KTD N0XXX A ...
Page 17: ...mITX BDW U User Guide Rev 1 6 www kontron com 17 3 2 mITX BDW U Block Diagram ...
Page 46: ...mITX BDW U User Guide Rev 1 6 www kontron com 46 System Information ...
Page 52: ...mITX BDW U User Guide Rev 1 6 www kontron com 52 Silicon Information ACPI Configuration ...
Page 99: ...mITX BDW U User Guide Rev 1 6 www kontron com 99 10 4 Boot ...
Page 102: ...mITX BDW U User Guide Rev 1 6 www kontron com 102 ...
