Avalue EMX-PNV - Manual (Page 11)

EMX-PNV Quick Installation Guide
EMX-PNV Quick Installation Guide 11
2.3.5 USB connector 4 & 5/ 6 & 7 (CN2/ CN3)
Signal PIN PIN Signal
+5V 1 2 GND
P4-/P6- 3 4 GND
P4+/P6+ 5 6 P5+/P7+
GND 7 8 P5-/P7-
GND 9 10 +5V
2.3.6 SPI connector (CN4)
Signal PIN PIN Signal
+3.3V 1 2 GND
SPI_CS0# 3 4 SPI_CLK
SPI_SO 5 6 SPI_SI
CN2
CN3