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. 29, 2024
Filed:
Aug. 12, 2021
Changxin Memory Technologies, Inc., Hefei, CN;
Liang Zhang, Hefei, CN;
CHANGXIN MEMORY TECHNOLOGIES, INC., Hefei, CN;
Abstract
A data transmission circuit, method and memory device are provided. A comparison circuit is configured to compare global data with bus data to output a comparison result on whether the number of different bits between the global data and the bus data exceeds a preset threshold; a correction circuit is configured to check and/or correct the global data to generate corrected data; a first data conversion circuit is configured to invert the corrected data and transmit the inverted corrected data to the data bus when exceeding the preset threshold, and transmit the corrected data to the data bus when not exceeding the preset threshold, and the first data conversion circuit is further configured to output a mark signal; and a recovery circuit is configured to transmit data or inverted data on the data bus to a serial-parallel conversion circuit according to a value of the mark signal.