For more than four decades, scan technology has somehow eluded the radar screen of the IC test industry. As test continues to evolve and make significant newsworthy changes, scan has maintained a ...

Make all clocks and asynchronous resets come from chip pins during scan mode. Ensure that all scan elements on a scan chain are in the same clock domain. Know the requirements and limitations of your ...

Today, PCBs are becoming more and more complex, and that means adequate test coverage is becoming harder and harder to achieve. Moreover, every test methodology has its limitations. As a result, many ...

This in-depth discussion of scan-based testing explores the benefits, implementation, and possible problems of AC scan. Today�s large, complex chips present an entirely new set of test issues for ...