Advantech AIMB-226 User Manual page 23

18. Power LED and keyboard lock pin header (JFP2)
Pin
1
2
3
4
5
19. SPI Pin Header (SPI1_CN1)
Pin
1
2
3
4
5
6
7
8
Signal
LED Power
NC
GND
NC
GND
Signal
CS#
+3.3V
MISO
NC
NC
SCLK
GND
MOSI
11 AIMB-226 User Manual