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:
Oct. 12, 2004
Filed:
Jul. 25, 2000
Yoochang Jung, Seattle, WA (US);
Stefan G. Berg, Seattle, WA (US);
Donglok Kim, Seattle, WA (US);
Yongmin Kim, Seattle, WA (US);
University of Washington, Seattle, WA (US);
Abstract
A processor including a transposable register file. The register file allows normal row-wise access to data and also allows a transposed column-wise access to data stored in a column among registers of the register file. In transposed access mode, a data operand is accessed in a given partition of each of n registers. One register stores a first partition. An adjacent register stores the second partition, and so forth for each of n partitions of the operand. A queue-based transposable register file also is implemented. The queue-based transposable register file includes a head pointer and a tail pointer and has a virtual register. Data written into the virtual register is written into one of the registers as selected by the head pointer. Data read from the virtual register is read from one of the registers as selected by the tail pointer.