Usb Connectors (I/O Area); Table 13: Pin Assignment Usb3.0 / Usb2.0 Connector Cn22, Cn23; Figure 6: Usb 3.0 Connector Cn22, Cn23 - Kontron mITX-DNV User Manual

6.3. USB Connectors (I/O Area)

The external I/O connector panel supports two dual USB 3.0 connectors.
USB3.0 ports are backward compatible with USB2.0.

Figure 6: USB 3.0 Connector CN22, CN23

Table 13: Pin Assignment USB3.0 / USB2.0 Connector CN22, CN23

Pin Signal Note
Top
18 USBB_TX+ USB 3.0 Tx. Differential Pair (+)
17
USBB_TX- USB 3.0 Tx. Differential Pair (-)
16
GND
15 USBB_RX+ USB 3.0 Tx. Differential Pair (+)
14 USBB_RX- USB 3.0 Tx. Differential Pair (-)
13 GND
12 USBB_D- USB 2.0 Differential Pair (+)
11 USBB_D- USB 2.0 Differential Pair (-)
10 +USBB_VCC* +5 V Supply for USB device
Bottom
9 USBA_TX+ USB 3.0 Tx. Differential Pair (+)
8
USBA_TX- USB 3.0 Tx. Differential Pair (-)
7 GND
6 USBA_RX+ USB 3.0 Tx. Differential Pair (+)
5 USBA_RX- USB 3.0 Tx. Differential Pair (-)
4 GND
3 USBA_D- USB 2.0 Differential Pair (+)
2 USBA_D- USB 2.0 Differential Pair (-)
1 +USBA_VCC* +5 V Supply for USB device
* The power source of +USBVCC can be selected by JP2.
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