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A method and device for acquiring location information of a storage unit in a memory

A technology of storage unit and location information, which is applied in the directions of instruments, calculations, electrical digital data processing, etc., can solve the problems of cumbersome operation of location information, error-prone, time-consuming, etc., and achieve simple and convenient acquisition operation, accurate acquisition, and saving the effect of time

Active Publication Date: 2020-04-14
SPREADTRUM COMM (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1) Importing GDS layout files with the help of IC layout tools requires mutual conversion between text and graphics, which makes the operation of obtaining the location information of memory storage units cumbersome and time-consuming;
[0006] 2) Obtaining the location information of the memory storage unit by manually checking the graphics is also time-consuming and error-prone

Method used

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  • A method and device for acquiring location information of a storage unit in a memory
  • A method and device for acquiring location information of a storage unit in a memory
  • A method and device for acquiring location information of a storage unit in a memory

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] An embodiment of the present invention provides a method for acquiring location information of a storage unit in a memory, such as figure 1 As shown, the method includes:

[0033] S11. Read and analyze the GDS layout file of the memory input by the user, and establish a corresponding data structure;

[0034] S12. Obtain location info...

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Abstract

The invention provides a method and device for acquiring location information of storage units in a memory. The method comprises the steps of reading and parsing a GDS layout file of the memory input by a user, establishing a corresponding data structure of the GDS layout file of the memory input by the user, and acquiring the location information of all storage units in the memory on the basis of the corresponding data structure of the GDS layout file of the memory input by the user. According to the method and device for acquiring the location information of the storage units in the memory, the location information of the storage units in the memory can be obtained quickly and accurately.

Description

technical field [0001] The invention relates to the technical field of integrated circuits, in particular to a method and device for acquiring location information of storage units in a memory. Background technique [0002] In the field of integrated circuit technology, GDS (Graphic Data Stream, called graphic data stream file) files are usually generated after the design of the memory is completed. The GDS file is a layout file stored in binary form, and is now recognized by the industry as a semiconductor physical layout. storage format. [0003] During the use of the memory, it is often necessary to obtain the location information of the memory storage unit, but the GDS layout file is stored in binary form, so that the user cannot directly obtain the location information of the memory storage unit. The existing common practice is mainly to use IC layout tools to import the GDS layout file corresponding to the memory, and obtain the position information of the memory stor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/392G06F16/11
CPCG06F16/113G06F30/392
Inventor 孙国清郑坚斌张爱林诸月平
Owner SPREADTRUM COMM (SHANGHAI) CO LTD
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