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Asia and South Pacific Design Automation Conference 1999 (ASP-DAC'99)
Hazard-Free Synthesis and Decomposition of Asynchronous Circuits
Wanchai, Hong Kong
January 18-January 21
ISBN: 0-7803-5012-X
Ren-Der Chen, National Cheng Kung University, Tainan, Taiwan
Jer Min Jou, National Cheng Kung University, Tainan, Taiwan
Yeu-Horng Shiau, National Cheng Kung University, Tainan, Taiwan
In this paper, we solve the problems of hazard-free synthesis and decomposition of asynchronous speed-independent circuits for technology mapping. All high fanin gates are decomposed into gates that can be implemented by the gate library. We first analyze the conditions where hazards may occur during decomposition and then give corresponding strategies to solve them. All the proposed algorithms have been implemented and applied to the asynchronous benchmarks to verigy their correctness. Experimental results show that less area is required in our final implementations.
Citation:
Ren-Der Chen, Jer Min Jou, Yeu-Horng Shiau, "Hazard-Free Synthesis and Decomposition of Asynchronous Circuits," asp-dac, pp.185, Asia and South Pacific Design Automation Conference 1999 (ASP-DAC'99), 1999
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