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:
May. 17, 2016
Filed:
Aug. 09, 2013
Analog Devices Technology, Hamilton, BM;
Andrew J. Higham, Edinburgh, GB;
Boris Lerner, Sharon, MA (US);
Kaushal Sanghai, Brighton, MA (US);
Michael G. Perkins, Edinburgh, GB;
John L. Redford, Arlington, MA (US);
Michael S. Allen, Needham, MA (US);
ANALOG DEVICES GLOBAL, Hamilton, BM;
Abstract
According to an example embodiment, a processor such as a digital signal processor (DSP), is provided with a register acting as a predicate counter. The predicate counter may include more than two useful values, and in addition to acting as a condition for executing an instruction, may also keep track of nesting levels within a loop or conditional branch. In some cases, the predicate counter may be configured to operate in single-instruction, multiple data (SIMD) mode, or SIMD-within-a-register (SWAR) mode.