USB 3.0 upstream port
Pin number Signal name
1
VBUS
2
D-
3
D+
4
GND
5
StdB_SSTX-
6
StdB_SSTX+
7
GND_DRAIN
8
StdB_SSRX-
9
StdB_SSRX+
Shell
Shield
RS232 connector
RS232 monitor pin assignment (Facing monitor)
Male
GND
TXD
RXD
RS232 serial communication cable pin assignment (Facing cable)
USB 3.0 downstream port
Pin number Signal name
1
VBUS
2
D-
3
D+
4
GND
5
StdB_SSTX-
6
StdB_SSTX+
7
GND_DRAIN
8
StdB_SSRX-
9
StdB_SSRX+
Shell
Shield
Appendix
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