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. 04, 2004
Filed:
Jan. 17, 2001
University of Washington, Seattle, WA (US);
Abstract
Multi-ported pipelined memory is located on a processor die serving as an addressable on-chip memory for efficiently processing streaming data. The memory sustains multiple wide memory accesses per cycle, clocks synchronously with the rest of the processor, and stores a significant portion of an image. Such memory bypasses the register file directly providing data to the processor's functional units. The memory includes multiple memory banks which permit multiple memory accesses per cycle. The memory banks are connected in pipelined fashion to pipeline registers placed at regular intervals on a global bus. The memory sustains multiple transactions per cycle, at a larger memory density than that of a multi-ported static memory, such as a register file.