Instruction Manual

User’s Manual
EPI-QM57 User’s Manual
35
2.4.21 SPI connector (JSPI1)
Signal PIN PIN Signal
7 HOLD#_R
SPI_SI 6 5 SPISO
SPI_CLK 4 3 SPI_CS#0
GND 2 1 +3.3V
2.4.22 USB connector 4&5/ 6&7 (JUSB1/ JUSB2)
Signal PIN PIN Signal
+5V 1 2 GND
USB_DN4/ 6 3 4 GND
USB_DP4/ 6 5 6 USB_DP5/ 7
GND 7 8 USB_DN5/ 7
GND 9 10 +5V
Note: Wrong USB cable configuration with
your USB devices might cause your USB devices
damaged
.
JUSB
1
JUSB
2