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Logic Synthesis and Optimization | |||
Logic Synthesis and Optimization |
'....I would recommend this book to any graduate student, or practising digital system design engineer, who wishes to know more about the subject and perhaps even develop new algorithms of his or her own.' Microprocessors and Microsystems 18:8 1994
Preface. 1. A New Exact Minimizer for Two-Level Logic Synthesis. 2. A New Graph Based Prime Computation Technique. 3. Logic Synthesizers, the Transduction Method and Its Extension, SYLON. 4. Network Optimization Using Don't-Cares and Boolean Relations. 5. Multi-Level Logic Minimization of Large Combinatorial Circuits by Partitioning. 6. A Partitioning Method for Area Optimization by Tree Analysis. 7. A New Algorithm for 0-1 Programming Based on Binary Decision Diagrams. 8. Delay Models and Exact Timing Analysis. 9. Challenges to Dependable Asynchronous Processor Design. 10. Efficient Spectral Techniques for Logic Synthesis. 11. FPGA Design by Generalized Functional Decomposition. 12. Logic Synthesis with EXOR Gates. 13. AND-EXOR Expressions and Their Optimization. 14. A Generation Method for EXOR-Sum-of-Products Expressions Using Shared Binary Decision Diagrams. 15. A New Technology Mapping Method Based on Concurrent Factorization and Mapping. 16. Gate Sizing for Cell-Based Designs. Subject Index.
网友对Logic Synthesis and Optimization的评论
This collection of papers presents the latest (as of 1993) in synthesis of logical expressions. About half of the papers extend traditional sum-of-products approaches. The rest focus on xor synthesis, timing, and decomposition in to other functions or under physical constraints. One presents, at a high level, the basics of asynchronous system design.
Decide what you want, though. These papers, except maybe the one on async design, address synthesis of logic expressions in terms of fixed primitives. The world has changed since 1993. Even then, sequential logic (especially synchronous design) was very important, and is not addressed here. This also disregards LUT-based function decomposition. FPGAs were already common when Sasao edited this collection, and they have become increasingly prevalent and varied since then. Anyone doing synthesis for LUT-based FPGAs just won't find much of interest.
Commercially important logic systems are a lot more complex than they were in 1993. They have more levels of hierarchy, to the point that multiprocessor systems and communication networks are implemented in single chips. This book addresses only the very lowest level of that design hierarchy, down to one paper on transistor sizing. If this book's subject matter is important to you, great. You may find it very helpful, but you're one of a vanishing breed. More people work in the higher levels of design and synthesis, and they won't see much that they can use.
//wiredweird
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