Boundary Scan: What Is It? Boundary scan test techniques were first discussed in the late 1980s. At the time, experts believed that the growing complexity of chips would have a serious effect on an ...

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 ...

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 ...

In recent years, boundary scan has transformed itself. JTAG started more than a decade ago as a simple structural interconnect test technology. It now is a foundational embedded infrastructure capable ...