Part two explains the workings of the JTAG (IEEE 1149.1) boundary-scan technology. In software development, perhaps the most critical, yet least predictable stage in the process is debugging. Many ...

Application programming interface management company Kong Inc. is expanding support for autonomous artificial intelligence agents with the latest release of Insomnia, its open-source API development ...

What is the Conducted EMI measurement? Using FFT-based measuring receivers for CISPR 32. Combining debugging and pre-compliance modes in test equipment. EMC compliance testing of a manufacturer’s ...

Modern multithreaded, asynchronous code can be hard to debug. The complexity that comes with message passing and thread management results in bugs that can seem non-determinant, with little or no way ...

Before looking at other aspects of WDM drivers, it is worth while looking at how to test and debug drivers. This chapter explains how to use the DebugPrint tool that comes with the book software. This ...

Back in the day, we'd write some code, compile, execute, see what happened and repeat. That was testing. (Sometimes that's still what testing looks like, for better or worse.) Today, we can do a lot ...

Unit testing is a powerful tool for software quality -- and has been for decades. Unit tests provide a fundamental check that an application meets its software design specifications and behaves as ...

In increasingly complex SoC designs, many of which contain multiple cores and multiple modes, determining best practices for testing and debugging is a moving target. Jason Andrews, architect at ...

Troubleshooting communications test systems can be made easier if the hardware and software development are separated from each other. Problems can be more readily found and corrected by following ...

This chapter discusses how completed die are tested. The chapter describes the validation of the design, the root causes and the fixing of design bugs, and the testing flow to identify manufacturing ...

“Volume diagnosis and debug play a key role in identifying systematic test failures caused by manufacturing defectivity, design marginalities, and test overkill. However, diagnosis tools often suffer ...