2 Replies Latest reply on Sep 4, 2017 7:42 PM by DzNg_1446756

    Can't have interrupt connecting to input pin


      Just set up a PSOC 4000 project which comprises of 1 Timer, 1 I2C, 1 digital input pin (external terminal).  Add in interrupt to the digital pin, click generate application and got the error:


      E2809: Unable to find a valid placement for pins and fixed-function blocks. See the Digital Placement's Detailed placement messages section in the report file for details.


      Doesn't PSOC 4000 support external signal as interrupt?


      Please see atteched project file.