The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 29, 2011
Filed:
Jan. 03, 2008
Bruce M. Fleischer, Bedford Hills, NY (US);
Hung C. Ngo, Austin, TX (US);
Jun Sawada, Austin, TX (US);
Bruce M. Fleischer, Bedford Hills, NY (US);
Hung C. Ngo, Austin, TX (US);
Jun Sawada, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of providing wiring efficiency in a permute unit. Multiple selectors receive input data and shared control signals from multiple register files. The permute unit includes multiple multiplexors (MUXs) coupled to multiple logical AND gates. The multiple logical AND gates are coupled to multiple logical OR gates. The logical AND gates are physically separated from the logical OR gates. The logical AND gates receive input from one or more output data signals from the selectors. The logical OR gates combine the one or more output signals from the logical AND gates and provide output data from the permute unit.