Manual

User’s Manual
ECM-QM77 User’s Manual 31
2.4.16 SPI connector (JSPI1)
Signal
PIN
PIN
Signal
7
HOLD#
SPI_SI
6
5
SPI_SO
SPI_CLK
4
3
SPI_CS0#
GND
2
1
+3.3V
2.4.17 Power connector (PWR1)
Signal
PIN
PIN
Signal
GND
1
2
GND
+12V
3
4
+12V