12 Bit Accumulator for Direct Digital Synthesizer A project for ECE 547 “VLSI Design/Layout” Spring Semester 2006 Electrical Engineering Dept. University of Maine Designed By Aravind Reghu Other Parts Designed By Anusha Ramanujam and Cyrus Miller (4×64-bit ROM) Stephen Fortune (10-bit DAC) Ogy Nikolic (8-bit ROM Pointer) Direct Digital Synthesizers(DDSs) are widely used in applications