Field-programmable gate array testing method
A test method and gate array technology, applied in the field of microelectronics, can solve the problem of low test accuracy and validity of field programmable gate array chips
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0038] Example 1:
[0039] Step 201: Generate a test circuit file according to the function of the test circuit and the structure of the FPGA chip to be tested. In the embodiment of the present invention, the test circuit file includes the description of the logic unit type test circuit inside the VS1000 FPGA, the description of the input and output unit type test circuit, General wiring resource type test circuit description and global wiring resource type test circuit description. Among them, the logic unit type test circuit includes all the unit working modes, the input and output unit type test circuit includes all the attributes of the unit, and the general wiring resource type test circuit includes Wiring rules for wiring and switch boxes, global wiring resource test circuits include wiring rules for all global wiring branches;
[0040] Step 202: Generate a test circuit constraint file according to the structure of the field programmable gate array chip; in practice, it is al...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap