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. 21, 2008
Filed:
Jan. 24, 2007
Shankar Moni, Bangalore, IN;
Pankaj Chaurasia, Sunnyvale, CA (US);
Shankar Moni, Bangalore, IN;
Pankaj Chaurasia, Sunnyvale, CA (US);
Nvidia Corporation, Santa Clara, CA (US);
Abstract
A bitstream generator is described, for placing variable length coding (VLC) data into a fixed width data stream. The bitstream generator includes an input for receiving VLC data; the VLC data may be separated into a value component, and a length component. The bitstream generator also includes an output buffer, a memory module, for storing the VLC data before sending. The bitstream generator also incorporates a backup buffer, which is used to store any overflow data which does not fit in the output buffer. A comparator is used, to determine how much of the VLC data will fit in the output buffer. Any portion of the VLC data which does not fit in the output buffer is stored in the backup buffer.