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Verification test system based on on-orbit reconfigurable fpga software

A verification test and software technology, applied in the field of verification test system based on on-orbit reconfigurable FPGA software, can solve simple verification test, dynamic configurable test stimulus adjustment difficulties, and the inability to truly realize reconfigurable FPGA software follow-up Verification test and other issues to achieve the effect of ensuring the correctness of functions and improving pertinence

Active Publication Date: 2022-04-19
SHANGHAI ENG CENT FOR MICROSATELLITES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the actual verification test requirements of reconfigurable FPGAs on the star, almost all verification tests can only be realized through simulation, and it is impossible to carry out unified verification tests for different chip models. At the same time, due to the particularity of reconfigurable FPGA software, it is necessary to treat The different reconfiguration software needed to configure the FPGA needs to be verified and tested in a unified manner. At this stage, only a single software verification test can be realized through simulation means, and it is impossible to truly realize the whole process of reconfigurable FPGA software to follow the verification test.
Moreover, it is very difficult to adjust the dynamic configurable test stimulus for the characteristics of the on-board reconfigurable FPGA software.
At present, there is no targeted efficient general verification system for on-board reconfigurable FPGA software verification

Method used

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Embodiment Construction

[0031] In the following description, the present invention is described with reference to various examples. One skilled in the art will recognize, however, that the various embodiments may be practiced without one or more of the specific details, or with other alternative and / or additional methods, materials, or components. In other instances, well-known structures, materials, or operations are not shown or described in detail so as not to obscure aspects of the various embodiments of the invention. Similarly, for purposes of explanation, specific quantities, materials and configurations are set forth in order to provide a thorough understanding of embodiments of the invention. However, the invention may be practiced without these specific details. Furthermore, it should be understood that the various embodiments shown in the drawings are illustrative representations and are not necessarily drawn to scale.

[0032] In this specification, reference to "one embodiment" or "the...

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Abstract

The verification system disclosed by the invention is used for verification of FPGA reconfigurable software on a star, and can perform verification tests on target codes to be tested in different implementation forms, different scales and different degrees of complexity. The verification test system may include star system / host computer, main control board and test board.

Description

technical field [0001] The invention relates to the field of computer software verification test, in particular to a verification test system based on on-orbit reconfigurable FPGA software. Background technique [0002] Field programmable logic device (FPGA) technology has achieved amazing development in the past few decades. The fundamental reason is that FPGA can not only solve the problems of electronic system miniaturization, low power consumption, and high reliability, but also has a short development cycle. , less investment in developing software, and the continuous reduction of chip prices have prompted FPGAs to increasingly replace ASICs in the market, especially for small-batch and multi-variety products, making FPGAs the first choice. [0003] Since there is currently no effective support for the implementation of FPGA reconfigurable verification tests systematically, different reconfiguration verification test methods are often used for different FPGA software re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/36
CPCG06F11/3628G06F11/2273G06F11/3684
Inventor 虞业泺施敏华麻文嘉许永建常枭
Owner SHANGHAI ENG CENT FOR MICROSATELLITES
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