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. 07, 2017
Filed:
Jan. 29, 2016
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A memory access apparatus includes a read-write module and a processing module. The read-write module is configured to store an error detecting code in an (M+2)DRAM in the memory row, and store the error correcting code in a ZDRAM in the memory row, where Z is a positive integer, 1≦Z≦(M+1), and error correcting codes in consecutive (M+1) memory rows are stored in different DRAMs. The processing module is configured to calculate one group of error detecting code for each single chip burst cluster (SCBC) in a memory row, and calculate one group of error correcting code for all SCBCs in a memory row.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile