ConnectCore for i.MX51
©2011DigiInternational,Inc. 116
The table below shows the GPIO signal assigned to the user interface, and the jumpers used
to enable/disable the buttons and LEDs:
Signal GPIO Jumper Comment
USER_BUTTON1 GPIO3_6 J28 10K pull-up to +2.775V on the development board
USER_LED1# GPIO3_10 J16
USER_BUTTON2 GPIO1_1 J29 10K pull-up to +2.775V on the development board
USER_LED2# GPIO3_9 J9