A.5
USB 3.0
Table A.5: USB 3.0 Connector Pin Assignments
Pin
1
2
3
4
5
6
7
8
9
A.6
HDMI Display Connector
Table A.6: HDMI Display Connector
Pin
1
3
5
7
9
11
13
15
17
19
Signal Name
Description
VBUS
Power
D-
USB2.0 differential pair
D+
GND
Ground for power return
StdA_SSRX-
SuperSpeed receiver differential pair
StdA_SSRX+
GND_DRIAN
Ground for signal return
StdA_SSTX-
SuperSpeed transmitter differential pair
StdA_SSTX+
Signal
TMDS data2+
TMDS data2-
TMDS data1 shield
TMDS data0+
TMDS data0-
TMDS clock shield
CEC
SCL
DDC/CEC/HEC ground
Hot plug detect
23
Pin
Signal
2
TMDS data2 shield
4
TMDS data1+
6
TMDS data1-
8
TMDS data0 shield
10
TMDS clock+
12
TMDS clock-
14
Reserved
16
SDA
18
+5 V power (max. 50 mA)
UNO-2372G User Manual