User guide

Embedded Controller AEC-6637
Chapter 2 Hardware Installation 2 - 34
2 MDI0- DIFF
3 MDI1+ DIFF
4 MDI2+ DIFF
5 MDI2- DIFF
6 MDI1- DIFF
7 MDI3+ DIFF
8 MDI3- DIFF
2.35 USB Port 1 and Port 2 (CN25)
10
Port 2
Port 1
11 12 13
1234
1415161718
5
6
7
89
Pin Pin Name Signal Type Signal Level
1 +5VSB PWR +5V
2 USB1_D- DIFF
3 USB1_D+ DIFF
4 GND GND
5 USB1_SSRX− DIFF
6 USB1_SSRX+ DIFF
7 GND GND
8 USB1_SSTX− DIFF
9 USB1_SSTX+ DIFF