Communication system equipment and detection method thereof
A technology of communication system and equipment, applied in the field of communication, can solve the problems of uncertainty, lack of consistency, unstable single board operation, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0035] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0036] Such as figure 1 As shown, a communication system device usually includes multiple equipment single boards, a main control board and a backplane, and the multiple equipment single boards and the main control board are connected through the backplane. On the basis of the above structure, the present invention provides a communication system device with an online test function by adding an online test chain between each single board and an online test controller for managing a test database, which is mainly based on JTAG standard in-circuit test, so if figure 1 As shown, in the device of the present invention, the main connection relationship includes the following parts:
[0037] (1) Equipment single board and its JTAG online test chain 101, that is, on each equipment single board, the online test ports (such as JTAG test ports) of i...
PUM
![No PUM](https://static-eureka-patsnap-com.libproxy1.nus.edu.sg/ssr/23.2.0/_nuxt/noPUMSmall.5c5f49c7.png)
Abstract
Description
Claims
Application Information
![application no application](https://static-eureka-patsnap-com.libproxy1.nus.edu.sg/ssr/23.2.0/_nuxt/application.06fe782c.png)
- 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