Intellectual Property India Publishes Patent Application for 'Full Dynamic Post-Package Repair' Filed by Advanced Micro Devices, Inc.

MUMBAI, India, Aug. 22 -- Intellectual Property India has published a patent application (202517071233 A) filed by Advanced Micro Devices, Inc., Santa Clara, U.S.A., on July 26, for 'full dynamic post-package repair.'

Inventor(s) include Balakrishnan, Kedarnath; Brandl, Kevin M.; and Magro, James R.

The application for the patent was published on Aug. 22, under issue no. 34/2025.

According to the abstract released by the Intellectual Property India: "A memory controller includes a command queue, an arbiter, and a controller. The controller is responsive to a repair signal for migrating data from a failing region of a memory to a buffer, generating at least one command to perform a post-package repair operation of the failing region, and migrating the data from the buffer to a substitute region of the memory. The controller migrates the data to and from the buffer by providing migration read requests and migration write requests, respectively, to the command queue. The arbiter uses the plurality of arbitration rules for both the read migration requests and the write migration requests, and the read access requests and the write access requests."

The patent application was internationally filed on Dec. 19, 2023, under International application No.PCT/US2023/084888.

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