公开(公告)号：US11687471B2

公开(公告)日：2023-06-27

申请号：US16833422

申请日：2020-03-27

Applicant: Intel Corporation

Inventor： Joseph D. Tarango ,  Randal Eike ,  Michael Allison ,  Eric Hoffman

IPC: G06F3/06 ,  G06F11/10 ,  G06F13/16 ,  G06F1/28 ,  G06F13/40 ,  G06F13/10

CPC classification number: G06F13/1668 ,  G06F1/28 ,  G06F13/102 ,  G06F13/4068

Abstract: A method is described. The method includes executing solid state drive program code from system memory of a computing system to perform any/all of garbage collection, wear leveling and logical block address to physical block address translation routines for a solid state drive that is coupled to a computing system that the system memory is a component of.

公开(公告)号：US20220004335A1

公开(公告)日：2022-01-06

申请号：US17481786

申请日：2021-09-22

Applicant: Intel Corporation

Inventor： Mohammad Nasim Imtiaz Khan ,  Yogesh B. Wakchaure ,  Eric Hoffman ,  Neal Mielke ,  Shirish Bahirat ,  Cole Uhlman ,  Ye Zhang ,  Anand Ramalingam

IPC: G06F3/06

Abstract: An embodiment of an electronic apparatus may include one or more substrates, and a controller coupled to the one or more substrates, the controller including circuitry to control access to NAND-based storage media that includes a plurality of NAND devices, maintain respective read disturb (RD) counters for each of two or more tracked units at respective granularities, maintain respective global RD counters for each of the two or more tracked units and, in response to a read request, increment one or more global RD counters that correspond to the read request, determine if a global RD counter for a tracked unit matches a random number associated with the tracked unit and, if so determined, increment a RD counter for the tracked unit that corresponds to the read request and generate a new random number for the tracked unit. Other embodiments are disclosed and claimed.