Programmable Logic for Single-Output Functions

Single output functions have gained attention due to the popularity of FPGAs that implement complicated circuits based on Look-Up Tables (LUTs). LUTs implement single-output modules using multiplexer-based designs. In this work we present a scheme for the implementation of programmable single output functions. The proposed design can be utilized to implement LUTs with lower overhead compared to traditional designs with gate-based multiplexers.