Derivation of a rotator circuit with homogeneous interconnect

Authors
Hofstee, HP Sawada, J
Citation
Hp. Hofstee et J. Sawada, Derivation of a rotator circuit with homogeneous interconnect, INF PROCESS, 77(2-4), 2001, pp. 131-135
Citations number
3
Categorie Soggetti
Information Tecnology & Communication Systems
Journal title
INFORMATION PROCESSING LETTERS
ISSN journal
00200190 → ACNP
Volume
77
Issue
2-4
Year of publication
2001
Pages
131 - 135
Database
ISI
SICI code
0020-0190(20010228)77:2-4<131:DOARCW>2.0.ZU;2-5
Abstract
We formally construct a rotator circuit with more homogeneous interconnect than the standard logarithmic rotator. The circuit has improved data-in to data-out delay and similar control to data-out delay. The circuit is easily modified to support (SIMD) subfield rotate instructions. (C) 2001 Publishe d by Elsevier Science B.V.