Domino-CMOS barrel switch for 32-bit VLSI processors
- 1 May 1987
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Circuits and Devices Magazine
- Vol. 3 (3) , 3-8
- https://doi.org/10.1109/MCD.1987.6323270
Abstract
A description is given of a full-fledged CMOS 32-bit barrel switch and its physical design. With an extensive use of domino-CMOS circuits with undecoded control signals, a high-speed, area-efficient barrel switch was designed to shift or rotate 32-bit data to the left or right by any number of bit positions between 0 and 31. Operating principles, timing requirements, gate matrix layout, and simulation and test results are discussed.Keywords
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