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:
Dec. 24, 2024
Filed:
Apr. 07, 2022
Applicant:
Airoha Technology (Hk) Limited, North Point, HK;
Inventor:
Huan-Sheng Chen, Hsinchu County, TW;
Assignee:
Airoha Technology (HK) Limited, North Point, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 17/00 (2015.01); G06F 13/42 (2006.01); H03K 5/133 (2014.01); H03K 19/0175 (2006.01); H04L 1/24 (2006.01);
U.S. Cl.
CPC ...
H03K 19/017545 (2013.01); G06F 13/4282 (2013.01); H03K 5/133 (2013.01); H04L 1/242 (2013.01);
Abstract
A dummy signal generation circuit includes a consecutive identical digit (CID) detection circuit and a dummy transition circuit. The CID detection circuit detects occurrence of N CIDs in serial data, and sets a transition enable window in response to each sequence of N CIDs in the serial data, where N is a positive integer not smaller than 3. The dummy transition circuit generates a dummy signal that has transitions constrained to occur within transition enable windows set by the CID detection circuit.