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A reusable simulation verification platform and a simulation verification method

A technology of simulation verification and platform, applied in the field of simulation verification platform and simulation verification, can solve the problems of heavy workload, excessive manual intervention, low reusability of verification platform, etc., and achieve the effect of improving efficiency and quality

Active Publication Date: 2019-03-15
CHINA TECHENERGY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above analysis, the present invention aims to provide a reusable simulation verification platform and simulation verification method to solve the problems of excessive manual intervention, heavy workload, and low reusability of the verification platform in existing directional tests

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  • A reusable simulation verification platform and a simulation verification method
  • A reusable simulation verification platform and a simulation verification method
  • A reusable simulation verification platform and a simulation verification method

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Embodiment Construction

[0057] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.

[0058] A specific embodiment of the present invention discloses a reusable simulation verification platform, such as figure 1 As shown, the simulation verification platform includes the DUT to be tested and verification components,

[0059] The DUT (Device Under Test, device under test) is used to realize channel acquisition or output (interaction with field sensors or actuators) on the one hand, and communicate with the main processing unit (MPU) through the communication bus on the other hand.

[0060] The verification component further includes: a parameter configuration module, a test cas...

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Abstract

The invention relates to a reusable simulation verification platform and a simulation verification method, belonging to the technical field of FPGA product function simulation verification, which solves the problems of excessive manual intervention, large workload and low reusability of the verification platform in the existing directional test. Includes DUT and verification component. Verification component includes parameter configuration module, test case module, external storage agent, channel agent and MPU function model. Parameter configuration module is used to configure parameters of other verification components. The test case module is used for receiving the environmental parameters sent by the parameter configuration module and uniformly scheduling the excitation sequence of theexternal storage agent, the channel agent and the MPU function model. The external storage agent is used for storing register configuration data inside the DUT; The channel agent is used to simulatethe external channel of the DUT. The MPU functional model is used to interact with the DUT according to the test case model's test requirements. The simulation verification platform designed by the invention has the characteristics of reusability, easy expansion and the like.

Description

technical field [0001] The invention relates to the technical field of FPGA product function simulation verification, in particular to a reusable simulation verification platform and a simulation verification method. Background technique [0002] Due to the advantages of FPGA over microprocessors and software systems, many domestic and foreign nuclear power instrument control manufacturers use FPGA technology for diverse drive systems. At present, the instrument and control system based on FPGA technology has no mature application experience in the domestic nuclear power field. Therefore, nuclear power owners and nuclear regulatory agencies require strict verification and confirmation of instrument and control products based on FPGA technology to ensure their quality and reliability. [0003] Functional simulation of FPGA products is an important means to verify its correctness and safety. Functional simulation verification is the most complex and time-consuming link in the...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06F11/36
CPCG06F11/3664G06F11/3688G06F30/331G06F30/367
Inventor 张运涛吕秀红冀建伟齐敏黄君龙曹宗生吴飞董玲玲
Owner CHINA TECHENERGY
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