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Debugging device and operation method thereof

An operation method and technology of an electronic device, applied in the field of error detection devices, can solve problems such as insufficient storage space, and achieve the effects of increasing storage space, improving operation efficiency, and reducing hardware installation costs

Pending Publication Date: 2021-10-22
NUVOTON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above-mentioned problems in the prior art, the object of the present invention is to provide a debug device and its operation method, by using the memory of the debug device as an external storage device of the electronic device when the debug program is not executed lack of space

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  • Debugging device and operation method thereof
  • Debugging device and operation method thereof
  • Debugging device and operation method thereof

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Embodiment Construction

[0049] In order for the Ligui Examiner to understand the technical features, content and advantages of the present invention and the effects it can achieve, the present invention is hereby combined with the drawings and described in detail as follows in the form of embodiments, and the drawings used therein are, Its purpose is only for illustration and auxiliary instructions, not necessarily the true proportion and precise configuration of the present invention after implementation, so it should not be interpreted based on the proportion and configuration relationship of the attached drawings, and limit the scope of rights of the present invention in actual implementation , together first describe.

[0050] see figure 1 , figure 1 It is a block diagram of a debugging device according to an embodiment of the present invention. As shown in the figure, the error detection device 11 includes a memory 111, a processing unit 112, a serial line error detection interface 113, and a ...

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Abstract

The invention provides a debugging device and an operation method thereof. The debugging device is used for connecting an electronic device with a sequence line debugging interface. The debugging device comprises a memory, a processing unit, a sequence line debugging interface and a universal serial bus interface, and the sequence line debugging interface is connected to the sequence line debugging interface. When the universal serial bus interface is connected to a computer, the processing unit transmits a debugging instruction of the computer to the electronic device, and when the universal serial bus interface is disconnected, the memory becomes an external storage device of the electronic device.

Description

technical field [0001] The present invention relates to a debug device (DEBUG DEVICE) and its operating method, in particular to using the memory of the debug device as an external storage device of the electronic device when the debug program is not being executed and its corresponding operating method. Background technique [0002] In the process of product development, various tests or inspections will be carried out for newly developed products. During these tests, various debugging data or records of abnormal conditions will be generated, and these data must be stored for development The author does further analysis to adjust or change the existing design. Most of the existing data storage methods are to store it in the original flash memory space inside the device, that is, in the remaining space other than the relevant test program and other data. In this regard, if a long-term electrical test or temperature and humidity environment reliability test is required, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/22G06F3/06
CPCG06F11/2215G06F3/0608G06F3/0653G06F3/0683
Inventor 周丰义
Owner NUVOTON