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:
Aug. 31, 2021
Filed:
Jan. 23, 2020
Amlogic (Shanghai) Co., Ltd., Shanghai, CN;
Weihua Zhou, Shanghai, CN;
Ming Shi, Shanghai, CN;
AMLOGIC (SHANGHAI) CO., LTD., Shanghai, CN;
Abstract
The invention comprises a method for controlling a gain of a multi-stage equalizer of a serial data receiver, applied to the serial data receiver, the serial data receiver comprising the multi-stage equalizer, wherein the method comprises the steps of: Step S, enabling the serial data receiver to receive a set of serial data; Step S, selecting a continuous first data sequence from the set of serial data according to a preset first rule; Step S, selecting a continuous second data sequence from the first data sequence according to a preset second rule; Step S, extracting a predetermined bit from the second data sequence; Step S, calculating an equalization gain identifier of the data sequence by using each predetermined bit; and Step S, controlling the gain value of the multi-stage equalizer according to the equalization gain identifier.