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Storage module test method and system

A storage module and test method technology, applied in the field of communication, can solve the problems of long period, time-consuming and labor-intensive, etc., so as to avoid timing problems and improve test efficiency

Active Publication Date: 2021-04-27
AMOLOGIC (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the test of eMMC requires manual operation, which is time-consuming and labor-intensive.

Method used

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  • Storage module test method and system

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Embodiment Construction

[0032] 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.

[0033] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0034] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0035] like figure 1 Shown, a kind of test method of storage module comprises the following steps:

[0036] S1...

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Abstract

The invention discloses a storage module testing method and system, belonging to the technical field of communication. The present invention judges the information of acquiring the data signal of the storage module to be tested, so as to avoid timing problems, and further performs read and write operations on the storage module to be tested, obtains the window position information of the data signal, and adjusts the sampling clock to maximize the effective window of the data signal. Therefore, the purpose of automatically and quickly testing the storage module is improved, and the testing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a storage module testing method and system. Background technique [0002] eMMC (Embedded Multi Media Card) adopts a unified MMC standard interface. An obvious advantage of eMMC is that it integrates a controller in the package, which provides a standard interface and manages flash memory, so that mobile phone manufacturers can focus on other parts of product development. And shorten the time to market products. In electronic products such as smart TVs, set-top boxes, and smart speakers, eMMC is widely used. Due to the high frequency rate, it brings more stability problems. At present, the test of eMMC requires manual operation, which is time-consuming and labor-intensive. Contents of the invention [0003] Aiming at the above problems, a method and system for testing a memory module aiming at quickly testing eMMC are provided. [0004] A method for testing a storage m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11C29/00
Inventor 冯杰张坤
Owner AMOLOGIC (SHANGHAI) CO LTD
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