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Published Articles >> Table of Contents >> Abstract
Ninth IEEE International Symposium on Asynchronous Circuits and Systems (ASYNC'03)
p. 184
Control Signal Sharing Using Data-Path Delay Information at Control Data Flow Graph Descriptions
Hiroshi Saito, University of Tokyo
Euiseok Kim, University of Tokyo
Nattha Sretasereekul, University of Tokyo
Masashi Imai, University of Tokyo
Hiroshi Nakamura, University of Tokyo
Takashi Nanya, University of Tokyo
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ASYNC.2003.1199178
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| Abstract |
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Due to state explosion problem, signal transition graph based asynchronous circuit synthesis cannot handle large specifications. To overcome this problem, we propose two control signal sharing methods by using the delay information of data-path circuit. Since the number of states is exponential with the number of signals in the synthesis, the reduction of signals by sharing can reduce the number of states in exponential order. They are carried out at the control of data-path operations which is represented as a control flow graph description, without sacrificing the critical path delay of data-path circuit. Experimental results are encouraging in that a number of control signals can be shared by our methods.
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 Additional Information
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Citation:
Hiroshi Saito, Euiseok Kim, Nattha Sretasereekul, Masashi Imai, Hiroshi Nakamura, Takashi Nanya,
"Control Signal Sharing Using Data-Path Delay Information at Control Data Flow Graph Descriptions,"
async,
p. 184,
Ninth IEEE International Symposium on Asynchronous Circuits and Systems (ASYNC'03),
2003
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