DocumentCode
781559
Title
Investigation into micropipeline latch design styles
Author
Day, Paul ; Woods, J.V.
Author_Institution
Dept. of Comput. Sci., Manchester Univ., UK
Volume
3
Issue
2
fYear
1995
fDate
6/1/1995 12:00:00 AM
Firstpage
264
Lastpage
272
Abstract
An asynchronous implementation of the ARM microprocessor has been designed and fabricated based on Sutherland´s Micropipeline approach. Reviews of this work have shown that considerable performance improvement may be possible in a number of key design areas. This paper assesses the effects of different design styles on the micropipeline latch structures used. The original design has latch structures based on pass-transistor transparent latches. An evaluation of the use of single-phase transparent latch structures is given plus the application of 2-phase and 4-phase control techniques.<>
Keywords
CMOS digital integrated circuits; circuit CAD; integrated circuit design; logic CAD; logic design; microprocessor chips; pipeline processing; 2-phase control technique; 4-phase control technique; ARM microprocessor; asynchronous implementation; micropipeline latch design styles; single-phase transparent latch structures; Clocks; Delay; Latches; Logic design; Microprocessors; Protocols; Reduced instruction set computing; Synchronization; Wires;
fLanguage
English
Journal_Title
Very Large Scale Integration (VLSI) Systems, IEEE Transactions on
Publisher
ieee
ISSN
1063-8210
Type
jour
DOI
10.1109/92.386226
Filename
386226
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