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:
Nov. 18, 2025
Filed:
Nov. 02, 2023
Black Sesame Technologies (Chongqing) Co., Ltd., Chongqing, CN;
Yicheng Shan, Shenzhen, CN;
Maosheng Xue, Shenzhen, CN;
Abstract
The present application relates to data comparison of a storage module. A method includes monitoring read transactions and write transactions, storing a write transaction that is in-transit and a write transaction that has ended but may have a read-write conflict with a read transaction, storing a read transaction that is in-transit and a read transaction that has ended but has not completed data comparison, and performing a data comparison on each ended read transaction by using a scoreboard. When a data comparison between a read data value in the ended read transaction and a value at a corresponding address in a reference model fails, and a data comparison between the read data value and a write data value and/or an original value of one write transaction passes, a data comparison on the ended read transaction passes. This method may improve an accuracy of determining an abnormity of a storage module.