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:
Sep. 30, 1997
Filed:
Jun. 29, 1995
Applicant:
Inventor:
Ruby Bei-Loh Lee, Los Altos Hills, CA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
380 37 ; 364200 ; 364900 ; 364D / ; 364D / ; 3642598 ; 3642605 ; 3642607 ; 3649476 ;
Abstract
A computer system facilitates efficient mixing of multiple sub-word items. Mixing circuitry is connected to a plurality of registers and a result register. The mixing circuitry mixes multiple sub-word items packed into the plurality of registers. The multiple sub-word items, when mixed, are placed in the result register. In the preferred embodiment, the mixing circuitry is implemented using a plurality of multiplexors. Control circuitry, connected to the control inputs of the multiplexors, generates control signals which control the mixing of multiple sub-word items by the multiplexors.