Journal article
Decomposition of logic networks with emphasis on signed digit arithmetic systems
IEE Proceedings - Circuits, Devices and Systems, Vol.141(4), pp.307-314
1994
Abstract
This paper describes an attempt to combine advantages of the signed digit number representation, applied at the word-level, and the residue number system applied at the digit-level, to achieve arithmetic decomposition of high-radix systems. Also introduced is a new decomposition algorithm for multiple-output Boolean functions based on partition products. Analysis of the proposed new method of arithmetic decomposition, when compared to an approach based on the theory of digit sets, reveals a more efficient use of data storage plus a higher degree of structural uniformity. The practical importance of the proposed method has been tested on a number of designs for the field programmable gate arrays. Comparison with a commercially available CAD system indicates a significant reduction in implementation complexity
Details
- Title
- Decomposition of logic networks with emphasis on signed digit arithmetic systems
- Authors/Creators
- W. Kuczborski (Author/Creator)Y. Attikiouzel (Author/Creator)G. Crebbin (Author/Creator)
- Publication Details
- IEE Proceedings - Circuits, Devices and Systems, Vol.141(4), pp.307-314
- Publisher
- IEE
- Identifiers
- 991005541743907891
- Copyright
- © IEE, 1994
- Murdoch Affiliation
- Murdoch University
- Language
- English
- Resource Type
- Journal article
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- Domestic collaboration
- Citation topics
- 4 Electrical Engineering, Electronics & Computer Science
- 4.206 Models of Computation
- 4.206.620 Approximate Circuits
- Web Of Science research areas
- Engineering, Electrical & Electronic
- ESI research areas
- Engineering