Approximate early output asynchronous adders based on dual-rail data encoding and 4-phase return-to-zero and return-to-one handshaking

• Main Author: Balasubramanian, Padmanabhan
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Computer science and engineering; Asynchronous Design; Approximate Computing
• Online Access: https://hdl.handle.net/10356/137668
• Institution: Nanyang Technological University

Approximate computing is emerging as an alternative to accurate computing due to its potential for realizing digital circuits and systems with low power dissipation, less critical path delay, and less area occupancy for an acceptable trade-off in the accuracy of results. In the domain of computer ar...