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Method and apparatus for performing resuming management

A recovery management and recovery system technology, which is applied in the input/output process of data processing, electrical digital data processing, static memory, etc., can solve the problems of overall performance degradation and achieve the effect of ensuring real-time response and improving overall performance

Pending Publication Date: 2021-09-03
SILICON MOTION INC (CN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the memory device can enter a power-saving mode to save power, and can reload large and complex program codes when accessed, making the memory device temporarily unresponsive, which can lead to poor overall performance

Method used

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  • Method and apparatus for performing resuming management
  • Method and apparatus for performing resuming management
  • Method and apparatus for performing resuming management

Examples

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Embodiment Construction

[0039] figure 110 is a diagram of an electronic device according to an embodiment of the present invention, wherein the electronic device 10 may comprise a host device (host device) 50 and a memory device 100. Host device 50 may include at least a processor (e.g., one or more processors), which may be referred to as the processor 52, and may further include a power supply circuit 54, coupled to the processor 52. The processor 52 is used to control the operation of the host device 50, and the power supply circuit 54 is used to provide power to the processor 52 and memory device 100, and outputs one or more drive voltage to the memory device 100. Memory device 100 may be used to provide storage space to the host device 50, and may obtain the one or more drive voltage as a power supply apparatus 100 from the main memory device 50. Examples of the host device 50 may include (but are not limited to): multifunctional mobile phone (multifunctional mobile phone), the wearable device (wea...

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Abstract

The invention discloses a method and apparatus for carrying out recovery management. The method comprises the following steps: loading a group of intra-system programming codes by using a boot loader; storing the information to be reserved including a programming loader in a recovery system in a reserved area of a random access memory, so as to be reserved during the dormancy period; judging whether to start dormancy, and generating a judgment result; controlling the memory device to start dormancy according to the judgment result; judging whether any wake-up event occurs or not after the sleep is started; executing a first intra-system programming code in the group of intra-system programming codes to start a first operation after the any wake-up event occurs; and executing the recovery intra-system programming loader to load other intra-system programming codes in the group of intra-system programming codes. The first operation is performed by executing the first in-system programming code, so that the real-time response between the main device and the memory device can be ensured to improve the overall efficiency.

Description

Technical field [0001] The present invention relates to a memory control, particularly, to a method for recovery management and related apparatus (Apparatus) as a memory device, a controller and an electronic device. Background technique [0002] In recent years, due to the continuous development of memory technology, a variety of portable or non-portable storage device (e.g.: respectively meet SD / MMC, CF, MS, and XD memory card standard; another example:, respectively, and meet eMMC standard UFS embedded (embedded) memory devices) are widely implemented in many applications. Thus, the memory access control means of these memories became very popular topic. [0003] In conventional NAND flash memory, the area which can be divided into two main categories single-level flash memory cells (single level cell, SLC) and multi-stage cell (multiple level cell, MLC). Single stage flash memory cell transistors as memory cells each (memory cell) charge only two values ​​are used to repres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C16/20G11C16/30
CPCG11C16/20G11C16/30G06F3/0679G06F3/0634G06F3/061G06F2212/7205G06F12/0246G06F3/0659G06F3/0611
Inventor 柯冠宇
Owner SILICON MOTION INC (CN)
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