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A memory processing method and a system

A processing method and technology of a processing system, which is applied in the field of memory processing methods and systems, can solve problems such as slow memory processing speed, and achieve the effect of improving processing speed

Inactive Publication Date: 2009-09-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the research of the prior art, the inventor found that: since the processing code runs in Flash, intermediate devices such as buses are required to process the memory, for example, the time required to erase 1G of memory when the ECC function is turned on Almost 30 minutes, so slower for memory

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  • A memory processing method and a system

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0023] First introduce the memory processing method provided by the embodiment of the present invention, figure 1 The process of Embodiment 1 of the memory processing method is described, including:

[0024] 101. Run the processing code in the flash memory to process the content stored in the memory with a preset space size;

[0025] After the memory controller is initialized, the processing code can be run in the flash memory. After running, the processing code w...

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Abstract

The present invention relates to the technical field of communications, discloses a memory processing method and a system. Wherein, the memory processing method comprises that running processing codes in a flash memory and processing stored contents in a memory of predetermined space size; copying the processing codes to the memory of predetermined space size; and running the processing codes in the memory of predetermined size and processing the contents stored in memories other than the memory of predetermined space size. By adopting the technical proposal provided by the embodiment of the invention, memories can be processed quickly.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a memory processing method and system. Background technique [0002] After the memory controller is initialized during the board startup phase, it may be necessary to process the memory. If the Error Checking and Correction (ECC: Error Checking and Correction) function of the memory controller is enabled, the memory needs to be erased to regenerate the ECC check code. Issue causing false positives on ECC exceptions. After the memory controller is initialized during the board startup phase, if it is in the aging state, the aging operation needs to be performed on the memory. [0003] An existing technical solution for processing memory (erasing, aging, self-checking) is as follows: the processing code is stored in flash memory (Flash), and the stored processing code is run in Flash to update the content stored in the memory. to process. [0004] In the research of the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G06F11/14G11C29/00G11C29/12
Inventor 王新宇邵俊刘超
Owner HUAWEI TECH CO LTD
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