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Full-Size CPU Card SBC- 780
Chapter 2 Quick Installation Guide
2 - 16
2.18 SIR Connector (CN6)
Pin
Signal
1 +5V
2 NA
3 CIRRX
4 GND
5 CIRTX
2.19 USB Connectors (CN8/CN9)
USB1 Connector (CN8)
Pin
Signal Pin
Signal
1 +5V 2 GND
3 USBD0- 4 GND
5 USBD0+ 6 USBD1+
7 GND 8 USBD1-
9 GND 10 +5V
USB2 Connector (CN9)
Pin
Signal Pin
Signal
1 +5V 2 GND
3 USBD2- 4 GND
5 USBD2+ 6 USBD3+
7 GND 8 USBD3-
9 GND 10 +5V