DAVE will configure the XC164CM microcontroller making the right and complicated C functions for you, so you can save work and time!!! 

DAVE is free from Infineon.          

You  have to inform DAVE which microcontloller will you use.
So, you have to load  DAVE with the right .DIP file.

        DAVE           DAVE   .DIP  FILES       DIPs for the C166/XC166 microcontroller Family