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. 10, 2022
Filed:
Jan. 08, 2021
Raydium Semiconductor Corporation, Hsinchu, TW;
Chih-Liang Wu, Taoyuan, TW;
Raydium Semiconductor Corporation, Hsinchu County, TW;
Abstract
A stream decompression circuit is disclosed. The stream decompression circuit includes a coding length first-in-first-out (FIFO) and a calculation circuit. The coding length FIFO is coupled to a variable length coding (VLC) circuit and used to store a coding length that the VLC circuit codes sub-streams and output a specific number of bits when the coding length accumulates over the specific number of bits. The calculation circuit is coupled between the coding length FIFO and a multiplexer circuit and used to calculate a number of bits required for decompression and output an output multiplex control signal to the multiplexer circuit to control the multiplexer circuit to output the sub-streams according to a specific order.