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:
Sep. 12, 2023
Filed:
Jan. 11, 2021
Marvell Asia Pte, Ltd., Santa Clara, CA (US);
Kamal Dalmia, Fremont, CA (US);
Marvell Asia Pte, Ltd., Singapore, SG;
Abstract
A bidirectional transceiver integrated circuit (IC) includes a transmit circuit configured to transmit during a data transfer mode of operation first data over a first bidirectional communication channel to a link partner. The transmit circuit is configured, during a low power mode of operation, to transmit an encoded refresh signal over the first bidirectional communication channel to the link partner. A receiver circuit is configured to receive during the data transfer mode of operation second data independent of the first data over the first bidirectional communication channel. An encoder is configured, during the low power mode of operation, to encode third data into a refresh signal to generate the encoded refresh signal.