1 Reply Latest reply on Oct 10, 2011 11:25 PM by pmad

    cy8c22545 run on 5.0v 24mhz(SYSCLK/1), I2C fail

    teddy.wolf

      I download the demo file of CY3280. I try to add EZI2C into this project. but it always fail.

         

      At last I found out that cy8c22545 run on 5.0v 24mhz(SYSCLK/1), I2C can not work. If SYSCLK/x, x not equal to 1, every thing is fine.
      Please tell me why. Is there any document about this situation?

         

      I attached a most simple file for your testing.

         

      Thanks.