Phase accumulator synthesis algorithm for DDS applications
René de Jesús Romero-Troncoso, Guillermo Espinosa-Flores-Verdad · Electronics Letters · 1999
An algorithm for area-speed optimisation in phase accumulator synthesis is presented. Digital direct synthesis ([)DS) requires an efficient phase accumulator as its main functional block. However, fast phase accumulators are very area-demanding and the tradeoff between area and speed is very critical. The approach can be used for the optimisation and synthesis of phase accumulators in FPGAs and ASICs.