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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Alhagi, N. Hawash, M. Perkowski, M. |
| Copyright Year | 2010 |
| Abstract | This paper presents a new algorithm MP(multiple pass) to synthesize large reversible binary circuits without ancilla bits. The MMD algorithm requires to store a truth table (or a Reed-Muller -RM transform) as a 2^n vector for a reversible function of n variables. This representation prohibits synthesis of large functions. However, in MP we do not store such an exponentially growing data structure. The values of minterms are calculated in MP dynamically, one-by-one, from a set of logic equations that specify the reversible circuit to be designed. This allows for synthesis of large scale reversible circuits (30-bits), which is not possible with existing algorithms. In addition, our unique multipass approach where the circuit is synthesized with various, yet specific, minterm orders yields optimal solution. The algorithm returns a description of the optimal circuit with respect to gate count or quantum cost. Although the synthesis process is relatively slower, the solution is found in real-time for smaller circuits of 8 bits or less |
| Starting Page | 39 |
| Ending Page | 45 |
| File Size | 387195 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781424467525 |
| ISSN | 0195623X |
| e-ISBN | 9781424467532 |
| DOI | 10.1109/ISMVL.2010.16 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-05-26 |
| Publisher Place | Spain |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Circuit synthesis Equations Convergence Logic circuits Cost function Transforms Data structures Logic design Large-scale systems Synthesizers ancilla bit MMD MMDS MMDSN Large Reversible Circuits Logic Synthesis 30-bit Hasse diagram line blocking |
| Content Type | Text |
| Resource Type | Article |
| Subject | Mathematics Computer Science |
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