Data analysis method

An analytical method and data technology, applied in the field of digital data processing, can solve problems such as low R&D efficiency, increased detection difficulty for R&D personnel, and misjudgment

Inactive Publication Date: 2014-07-16
ZEROPLUS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] As we all know, with the advancement of science and technology, the amount of digital data that various electronic products need to process is getting larger and larger, making the data arrays displayed will become more diverse and complex, and this method of analysis will not only This will increase the difficulty of detection by R&D personnel, and may cause misjudgment, and will also cause delays in detection time, resulting in low R&D efficiency

Method used

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Embodiment Construction

[0020] The present invention is used for analyzing various data during detection when a test system detects a test object, and the data includes a plurality of packets. see figure 1 , the test system includes a computer 10 and a logic analyzer 20, the computer 10 is connected to the object under test 30 through a transmission interface 12 (such as USB, SATA, etc.), and the logic analyzer 20 is connected to the computer 10 and The transmission interface 12 . In addition, in this embodiment, the object under test 30 is a memory card. see figure 2 and image 3 , the data analysis method of the preferred embodiment of the present invention includes the following steps:

[0021] Before the detection, a database is established and stored in the computer 10, and the database includes multiple sets of data series and multiple sets of meaning information respectively corresponding to the data series. Wherein, the data sequence 50 refers to the sequence obtained after decoding the...

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Abstract

The invention discloses a data analysis method used for, when an object to be tested or data read from the object to be tested is retrieved and written in a logical analyser, analysing the retrieved data, and the data contains a plurality of packets. The data analysis method comprises the following steps of: establishing a database at first, and the database contains a plurality of groups of data sequences and a plurality of groups of semantic information corresponding to the data sequences; then selecting the decoding means of a communication protocol corresponding to the object to be tested, retrieving at least one packet by the logical analyser, and interpreting the retrieved packet by the selected decoding means to obtain one data sequence; then searching the database, selecting the semantic information corresponding to the obtained data sequence in the database, and displaying the selected semantic information on a display device.

Description

technical field [0001] The present invention is related to digital data processing, and more specifically refers to a data analysis method. Background technique [0002] With the advancement of digital technology, electronic devices that use digital signals to transmit or store data, such as memory cards, electronic chips, image processing chips for liquid crystal screens (LCD), and complementary metal-oxide semiconductors (Complementary Metal-Oxide Semiconductor, CMOS), are becoming increasingly popular. universal. [0003] When R&D personnel are developing and testing the above-mentioned electronic device, they usually use a logic analyzer to capture the digital signal input to or output from the electronic device, and display it on a display device for research and development. Personnel analyze and check whether the above-mentioned captured digital signal is normal, so as to determine whether the design of the above-mentioned electronic product is normal. [0004] Afte...

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F21/6218
Inventor 殷欣靖
Owner ZEROPLUS TECH CO LTD
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