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Asia and South Pacific Design Automation Conference 1999 (ASP-DAC'99)
Formal Verification Method for Combinatorial Circuits at High Level Design
Wanchai, Hong Kong
January 18-January 21
ISBN: 0-7803-5012-X
Junji Kitamichi, Osaka University, Japan
Hiroyuki Kageyama, Osaka University, Japan
Nobuo Funabiki, Osaka University, Japan
In this paper, we propose a formal verification method for combinatorial circuits at high level design. The specification is described by both integer and Boolean variables for input and output variables, and the implementation is described by only Boolean variables. Our verification method judges the equivalence between the specification and the implementation by deciding the truth of Presburger sentence. We show experimental results on some benchmarks, such as 4bit ALU, multiplier, by our method.
Citation:
Junji Kitamichi, Hiroyuki Kageyama, Nobuo Funabiki, "Formal Verification Method for Combinatorial Circuits at High Level Design," asp-dac, pp.319, Asia and South Pacific Design Automation Conference 1999 (ASP-DAC'99), 1999
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