Micron technology, inc. (20250014628). COMMAND SCHEDULING COMPONENT FOR MEMORY

COMMAND SCHEDULING COMPONENT FOR MEMORY

Organization Name

micron technology, inc.

Inventor(s)

Patrick A. La Fratta of McKinney TX (US)

Jeffrey L. Scott of Apex NC (US)

Laurent Isenegger of Morgan Hill CA (US)

Robert M. Walker of Raleigh NC (US)

COMMAND SCHEDULING COMPONENT FOR MEMORY

This abstract first appeared for US patent application 20250014628 titled 'COMMAND SCHEDULING COMPONENT FOR MEMORY

Original Abstract Submitted

a system includes a processing device that determines whether a memory bank is active and adds an activate command for a row of the memory bank accessed by an oldest command for the memory bank to a command scheduler in response to determining the memory bank is not active. the processing device determines whether the row of the memory bank has a corresponding row command in response to determining the memory bank is active. the processing device determines whether a close page mode is enabled or an open row timer has expired on the row and adds a precharge command to the command scheduler in response to determining the close page mode is enabled or the open row timer has expired. the processing device executes a command in the command scheduler based on a priority of commands included in the command scheduler.