
Compact Board PCM-QM77
Chapter 2 Quick Installation Guide 2-51
15
USB4_SSTX−
DIFF
16
GND
GND
17
USB4_SSRX+
DIFF
18
USB4_SSRX−
DIFF
19
+5VSB
PWR
+5V
2.47 USB 2.0 Ports 5 and 6 (CN36)
GND
GND
USB6_D+
USB6_D-
+5VSB
+5VSB
12
910
USB5_D-
USB5_D+
GND
GND
Pin Pin Name Signal Type Signal Level
1 +5VSB PWR +5V
2 GND GND
3 USB5_D- DIFF
4 GND GND
5 USB5_D+ DIFF
6 USB6_D+ DIFF
7 GND GND
8 USB6_D- DIFF
9 GND GND
10 +5VSB PWR +5V
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