Usb Connectors (Io Area); Usb Connector 0/1 (Usb0/1) - Kontron KTQ67/Flex User Manual

KTD-N0829-C

5.3 USB Connectors (IO Area)

The KTQ67 board contains two EHCI (Enhanced Host Controller Interface) host controllers that support
up to fourteen USB 2.0 ports allowing data transfers up to 480Mb/s. Legacy Keyboard/Mouse and
wakeup from sleep states are supported. Over-current detection on all fourteen USB ports is supported.
The following USB connectors are available in the IO Area.
USB Port 0 and 1 are supplied on the combined USB0, USB1 and DP0 connector.
USB Port 2 and 3 are supplied on the combined USB2, USB3 and DP1 connector.
USB Port 4 and 5 are supplied on the combined ETH1, USB4 and USB5 connector.
Note: It is required to use only HiSpeed USB cable, specified in USB2.0 standard:

5.3.1 USB Connector 0/1 (USB0/1)

USB Ports 0 and 1 are mounted together with DP0 port.
Note
1
1
Note 1: In order to meet the requirements of USB standard, the 5V input supply must be at least 5.00V.
Signal Description
USB0+ USB0-
Differential pair works as Data/Address/Command Bus.
USB1+ USB1-
5V supply for external devices. SB5V is supplied during powerdown to allow
5V/SB5V wakeup on USB device activity. Protected by resettable 1A fuse covering both USB
ports.
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Type Signal PIN
PWR 5V/SB5V 1 2
IO USB1-
PWR 5V/SB5V 1 2
IO USB0-
IO-Area Connectors
Signal Type Note
3 4 GND PWR
USB1+ IO
3 4 GND PWR
USB0+ IO
KTQ67 Users Guide