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:
Mar. 09, 1999
Filed:
Jun. 13, 1997
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A microprocessor comprising an instruction pipeline (36) comprising a plurality of successive instruction stages. An instruction passes from a beginning stage (38), through a plurality of intermediary stages (40 through 52), and to an ending stage (54) of the plurality of successive instruction stages. The microprocessor also comprises a storage circuit (58) coupled to receive program thread information output from a first stage (48) of the intermediary stages. Still further, the microprocessor comprises selection circuitry (56) comprising a first input, a second input, and an output for outputting output information from its first and second inputs. The first input of the selection circuitry is coupled to receive output information output from the first stage. The second input of the selection circuitry is coupled to receive program thread information output from the storage circuit. The output of the multiplexer is coupled to an input of a second stage (50) of the intermediary stages, wherein the second stage follows the first stage. Other circuits, systems, and methods are also disclosed and claimed.