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Method and device for automatically generating hardware component simulation engineering

An automatic generation and hardware technology, which is applied in the detection of faulty computer hardware and functional inspection, etc., can solve the problems of large data width, large number of records, and establishment of simulation projects.

Active Publication Date: 2012-07-11
THE PLA INFORMATION ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods inevitably require a lot of manual operations, and when faced with large-scale simulation data (large data width, large number of records), it is impossible to quickly establish a simulation project

Method used

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  • Method and device for automatically generating hardware component simulation engineering
  • Method and device for automatically generating hardware component simulation engineering
  • Method and device for automatically generating hardware component simulation engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: A method for automatically generating a hardware component simulation project, the process of which is composed of a data source generation process and a simulation project generation process.

[0041] Among them, the data source generation process is as follows: figure 1 shown, including the following steps:

[0042] 1) Analyze hardware component port information

[0043] In order to be able to generate simulation data sources suitable for ports of different hardware components, it is necessary to analyze the ports of hardware components. Before downloading and running, the hardware component is a hardware programming program, which may be a VHDL or Verilog program, etc., depending on the development language. Language identification can be obtained simply through the corresponding attributes in the hardware component description file (XML file), or directly through the analysis of special keywords in the program. For different language implementations...

Embodiment 2

[0073] Embodiment two: a kind of device that automatically generates hardware component simulation engineering, its structure is as follows image 3 shown.

[0074] The device includes: simulation data analysis module, hardware component port analysis module, address iterator generation module, ROM file generation module, ROM access interface generation module, data source assembly module, simulation application assembly module, excitation generator module, simulation engineering assembly module.

[0075] in:

[0076] 1) Simulation data analysis module: used to analyze the simulation data input by the user, obtain the number of data pieces, check the validity of the data, and standardize the data length and format;

[0077] 2) Hardware component port analysis module: used to analyze the program code of the hardware component, and obtain the data length of different input ports and the total input data length of the hardware component;

[0078] 3) Address iterator generation...

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Abstract

The invention discloses a method and device for automatically generating hardware component simulation engineering. The method comprises the following steps: generating a data source and generating the hardware component simulation engineering, wherein the generation of the data source comprises the following steps: generating a read only memory (ROM) file and an interface thereof, generating an address iterator, and assembling the data source; and the generation of the hardware component simulation engineering comprises the following steps: assembling the data source and a hardware component, and adding an excitation generator for hardware component simulation application. By utilizing the device for realizing the method, large-scale simulation data can be simulated simultaneously, and the different hardware component interfaces and differentiation of functions can be shielded. The whole generation process is finished automatically, thus the hardware component simulation work is convenient, fast and effective.

Description

technical field [0001] The invention relates to the field of computer hardware development, in particular to a method and device for automatically generating hardware component simulation projects. Background technique [0002] Under the framework of the traditional network technology system, relying on a series of technologies such as expanding link transmission bandwidth, increasing node processing speed, and increasing complex control algorithms and protocols, it is difficult to meet the needs of users with increasingly different characteristics. The problem that the network cannot adapt to the large-scale application of user services is becoming more and more prominent. To solve this problem, a new service-oriented network technology system was proposed. The basic idea of ​​this technology system is to reconstruct the network routing nodes according to the user's business needs, so as to build a service bearer network that meets the user's needs. [0003] The key techno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/26
Inventor 汪斌强王志明王保进黄万伟韩晓亚李鹏赵靓张博袁博齐宁
Owner THE PLA INFORMATION ENG UNIV