Hi,
I had developed custom carrier board for TX2 NX SOM.
I have not used USB 3.0 Hub in my board. I directly take out my USB 3.0 port pins to USB 3 Type A connector. Following are the connections.
USB Type A CON SOM PINS
VBUS 1 +5V
-D 2 USB1_D_N (115)
+D 3 USB1_D_N (117)
GND 4 GND
RX- 5 USBSS_TX_N[166]
RX+ 6 USBSS_TX_P[168]
GND 7 GND
TX- 8 USBSS_RX_N[161]
TX+ 9 USBSS_TX_N[163]
I tried to connect USB keyboard and mouse to that port but its not working.
I checked VBUS at the connector pin it properly coming.
Shall we need to reconfigure the Port.