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:
Mar. 26, 2024
Filed:
Dec. 13, 2021
Xilinx, Inc., San Jose, CA (US);
Vamsi Krishna Nalluri, Sunnyvale, CA (US);
Sai Lalith Chaitanya Ambatipudi, Hyderabad, IN;
Mrinal J. Sarmah, Santa Clara, CA (US);
Rajeev Patwari, Campbell, CA (US);
Shreyas Manjunath, San Jose, CA (US);
Sandeep Jayant Sathe, Pune, IN;
XILINX, INC., San Jose, CA (US);
Abstract
Approaches for data compression involve a compression circuit packing non-zero data elements of a succession of words of a plurality of blocks into packed words by packing non-zero data elements of one or more words of the succession in each packed word, and restricting each packed word to data elements of one uncompressed block. The compression circuit writes each packed word in a RAM and within a compressed address range associated with the uncompressed block when the packed word is full of non-zero data elements, or before the packed word is full if the next input word is of another uncompressed block.