Please refer to 'CY7C68013 56-pin QFN' specification in the CY7C68013 datasheet for the details of CY7C68013-CSP. The UART pins are not available in this package. So the UART communication cannot be implemented.
I would also like to know about I2C comm.
Would be glad if I could find a documentation on I2C communication..
Need it for EVAL-AD5933.