DocumentCode
2994506
Title
Handshake protocols for de-synchronization
Author
Blunno, I. ; Cortadella, J. ; Kondratyev, A. ; Lavagno, L. ; Lwin, K. ; Sotiriou, C.
Author_Institution
Politecnico di Torino, Italy
fYear
2004
fDate
19-23 April 2004
Firstpage
149
Lastpage
158
Abstract
De-synchronization appears as a new paradigm to automate the design of asynchronous circuits from synchronous netlists. This paper studies different protocols for de-synchronization and formally proves their correctness. Taxonomy of existing protocols for latch controllers is provided. In particular, four-phase handshake protocols devised for micro-pipelines are studied. A new controller with maximum concurrency for de-synchronization is also proposed. The applicability of de-synchronization on an implementation of the DLX microprocessor is also described and discussed.
Keywords
asynchronous circuits; microprocessor chips; protocols; DLX microprocessor; asynchronous circuits; de-synchronization; four-phase handshake protocols; latch controllers; micropipelines; protocol taxonomy; synchronous netlists; Asynchronous circuits; Automatic control; Circuit synthesis; Clocks; Design automation; Microprocessors; Network synthesis; Pipelines; Protocols; Synchronization;
fLanguage
English
Publisher
ieee
Conference_Titel
Asynchronous Circuits and Systems, 2004. Proceedings. 10th International Symposium on
ISSN
1522-8681
Print_ISBN
0-7695-2133-9
Type
conf
DOI
10.1109/ASYNC.2004.1299296
Filename
1299296
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