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. 20, 2003
Filed:
Feb. 12, 1999
Alexander Tessarolo, Sydney, AU;
Peter N. Ehlig, Sugarland, TX (US);
Glenn Harland Hopkins, Missouri City, TX (US);
Venkatesh Natarajan, Bangalore, IN;
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
An improved microprocessor is provided having a program control unit for storing and then decoding instructions, a program address generation unit for generating addresses used to obtain instructions, an address register arithmetic unit for generating addresses for data, an arithmetic logic unit for performing operations on data, a shifter unit for shifting data in response to a predetermined instruction, a multiplier unit for performing multiplication of two input values; and a plurality of registers of which at least a portion are individually selectively associated with one or more of said units as a function of an instruction.