0 Replies Latest reply on Mar 7, 2012 5:24 AM by manuel.julian.moron

    TWO-BITS ADC

    manuel.julian.moron

      I was performing the two-bits ADC example showed at page 8 in the

         

      Understanding Switched Capacitor Analog Blocks paper.

         

      http://www.cypress.com/?docID=2617

         

      I adapted the code to my CY8C24994 PsOC Device.

         

      The C code force the Port 1 output by means handling the PRT1DR register

         

      (which is detailed in page 100 and 141 in the technical Reference Manual) after evaluate the comparator output column (CMP_CR0 reg, page 180 Technical Ref Manual).

         

      After check my program don't works I performed the most simple code I could imagine:

         

       

         

      #include

         

       

         

             // part specific constants and macros

         

               

         

      #include

          "PSoCAPI.h"        // PSoC API definitions for all User Modules       

      void

         

      {

          main()       

      TwoBit_cr3 &=

         

       

          0x3F    ;    while    (    1    ){   

       

         

      PRT3DR |=

         

      PRT3DR=

         

      }

         

      }

          0xFF    ;    0xFF    ;