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. 09, 2000
Filed:
Jul. 01, 1998
Dinesh K Jain, Austin, TX (US);
Albert J Loper, Jr, Cedar Park, TX (US);
Arturo Martin-de-Nicolas, Austin, TX (US);
IP First LLC, Fremont, CA (US);
Abstract
An apparatus and method for performing integer division in a microprocessor are provided. The apparatus includes translation logic, floating point execution logic, and integer execution logic. The translation logic decodes an integer divide instruction into an integer divide micro instruction sequence and an overflow detection micro instruction sequence. The integer divide micro instruction sequence is routed to and executed by the floating point execution logic. The overflow detection micro instruction sequence is routed to and executed by the integer execution logic. The integer execution logic and the floating point execution logic execute the overflow detection micro instruction sequence and the integer divide micro instruction sequence concurrently.