公开(公告)号：US20250044966A1

公开(公告)日：2025-02-06

申请号：US18362796

申请日：2023-07-31

Applicant: Advanced Micro Devices, Inc. ,  ATI Technologies ULC

Inventor： Nicholas Carmine DeFiore ,  Sridhar Varadharajulu Gada ,  James R. Magro ,  Michael L. Choate ,  Wayne Paul Rodrigue ,  NrusimhaVamsi Krishna Godavarti ,  Robert Gentile ,  Roozbeh Paribakht ,  Anwar Kashem

IPC: G06F3/06

Abstract: The disclosed device includes a cache that stores sets of settings for memory states, and registers that store a current set of settings for a memory. The device also includes a control circuit that can read, from the cache in response to the memory transitioning to a new memory state, a new set of settings corresponding to the new memory state, and write, to the plurality of registers, the new set of settings. Various other methods, systems, and computer-readable media are also disclosed.

公开(公告)号：US20240004560A1

公开(公告)日：2024-01-04

申请号：US17853393

申请日：2022-06-29

Applicant: Advanced Micro Devices, Inc.

Inventor： Jean J. Chittilappilly ,  Kevin M. Brandl ,  Michael L. Choate

IPC: G06F3/06

CPC classification number: G06F3/0625 ,  G06F3/0659 ,  G06F3/0673

Abstract: A data processor is adapted to couple to a memory. The data processor includes a memory operation array, a power engine, and an initialization circuit. The memory operation array includes a command portion and a data portion. The power engine has an input for receiving power state change request signals and an output for providing memory operations responsive to instructions stored in the command portion. The initialization circuit populates the data portion such that consecutive memory operations are separated by an amount corresponding to a predetermined minimum timing parameter.