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Brief Contributions A Fast VLSI-Efficient Self-Routing Permutation Network

  • Hasan Cam
  • , Jose A.B. Fortes

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

A multistage self-routing permutation network is presented. This network is constructed from concentrators and digit-controlled 2x4 switches. A destination-tag routing scheme is used to realize any arbitrary permutation. The network has 0(log2 N) gate-delay and uses 0(N2) VLSI-area, where N is the number of inputs.1 Assuming packet-switching is used for message transmission, the delay and VLSI-area of the network are smaller than those of any self-routing permutation network presented to date.

Original languageEnglish
Pages (from-to)448-453
Number of pages6
JournalIEEE Transactions on Computers
Volume44
Issue number3
DOIs
StatePublished - Mar 1995
Externally publishedYes

Bibliographical note

Funding Information:
The authors thank A’ OrUc for his constmctive co“ents. This research was SupPofled in Pm by the U.S. office of Naval Research under contract NO. OOO14-904-1483a nd in part by the Innovative Science and Technology Office of the Strategic De-. fense Initiative Organization, and was administered through the of-. fice of Naval Research under contract No. 00014-88-k-0723.

ASJC Scopus subject areas

  • Software
  • Theoretical Computer Science
  • Hardware and Architecture
  • Computational Theory and Mathematics

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