Recently, researchers have been interested in reversible computing because of its ability to
dissipate nearly zero heat and because of its applications in quantum computing and low
power VLSI design. Synthesis and testing are two important areas of reversible logic. The
thesis first presents an approach for the synthesis of reversible circuits from the exclusive-
OR sum-of-products (ESOP) representation of functions, which makes better use of shared
functionality among multiple outputs, resulting in up to 75% minimization of quantum cost
compared to the previous approach. This thesis also investigates the previous work on constructing
the online testable circuits and points out some design issues. A simple approach
for online fault detection is proposed for a particular type of ESOP-based reversible circuit,
which is also extended for any type of Toffoli circuits. The proposed online testable designs
not only address the problems of the previous designs but also achieve significant improvements
of up to 78% and 99% in terms of quantum cost and garbage outputs, respectively. / xii, 82 leaves : ill. ; 29 cm
| Identifer | oai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:ALU.w.uleth.ca/dspace#10133/3309 |
| Date | January 2012 |
| Creators | Nayeem, Noor Muhammed |
| Contributors | Rice, Jacqueline E. |
| Publisher | Lethbridge, Alta. : University of Lethbridge, Dept. of Mathematics and Computer Science, c2012, Arts and Science, Department of Mathematics and Computer Science |
| Source Sets | Library and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada |
| Language | en_CA |
| Detected Language | English |
| Type | Thesis |
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