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:
Apr. 20, 2004
Filed:
Jun. 16, 2000
Guillermo Rozas, Los Gatos, CA (US);
David Dunn, San Jose, CA (US);
David Dobrikin, Sunnyvale, CA (US);
Alex Klaiber, Mountain View, CA (US);
Daniel H. Nelsen, San Jose, CA (US);
Transmeta Corporation, Santa Clara, CA (US);
Abstract
A floating point processor including a plurality of explicitly-addressable processor registers, an emulation register capable of storing a value used to logically rename the explicitly-addressable registers to emulate registers of a floating point stack, a computer-executable software process for calculating and changing a value in the emulation register to a value indicating a change in addresses of registers of a floating point stack when executing a floating point stack operation, and adder circuitry combining a register address and the value in the emulation register in response to the computer-executable process to rename the plurality of explicitly-addressable processor registers.