Overview TetraMAX® ATPG automatically generates high quality manufacturing test patterns. It's the only ATPG solution optimized for a wide range of test methodologies and integrated with Synopsys' patented DFTMAX™ compression the leading test synthesis tool. The unparalleled ease-of-use and high performance provided by TetraMAX ATPG allows RTL designers to quickly create efficient, compact tests for even the most complex designs.