October 2, 2023

The Evolution of Boundary Scan Testing with Flynn Systems

Flynn Systems Corporation

In the intricate electronics world, ensuring components’ functionality and reliability is paramount. Boundary scan testing, a technique that has significantly transformed the electronics testing landscape, offers an efficient method for testing printed circuit boards (PCBs) and integrated circuits. Flynn Systems, a forerunner in this domain, has consistently been at the vanguard of boundary scan technology’s evolution.

The Rise of Boundary Scan Testing

Historical Context: Traditional methods of testing, such as bed-of-nails testers, faced challenges as PCBs grew in complexity. The increasing density of boards and the miniaturization of components made it difficult to access individual pins, leading to the need for a more advanced testing solution.

Birth of the JTAG Standard: Recognizing these challenges, the Joint Test Action Group (JTAG) introduced a standard for boundary scan testing. This standard, known as IEEE 1149.1, provided a framework for testing interconnects on printed circuit boards without requiring physical access to the individual circuits.

Flynn Systems: Pioneering Innovations

onTAP Series: Flynn Systems’ onTAP series is a testament to their commitment to excellence. Designed with precision, the onTAP series offers features like high-speed testing, comprehensive fault coverage, and user-friendly interfaces. This ensures efficient and accurate testing and a seamless user experience.

Continuous Updates: In the fast-paced world of technology, stagnation is not an option. Flynn Systems embodies this ethos by regularly updating their software. These updates, driven by both technological advancements and user feedback, ensure that clients always have access to the latest features and enhancements.

Custom Solutions: Recognizing that every client’s needs are unique, Flynn Systems offers customized solutions. Whether specific testing requirements or integration with other tools, Flynn’s team works closely with clients to deliver tailored solutions.

Benefits of Choosing Flynn Systems

Unparalleled Expertise: Flynn Systems’ deep-rooted expertise in boundary scan technology is evident in every product and service they offer. Their industry veterans team ensures clients benefit from decades of accumulated knowledge.

Dedicated Customer Support: Beyond providing tools, Flynn Systems prides itself on its customer-centric approach. Their dedicated support team, available round the clock, ensures clients have a smooth experience, from initial setup to troubleshooting needs.

Educational Resources: Flynn Systems believes in empowering its users. To this end, they offer a plethora of educational resources. From detailed tutorials and webinars to an extensive knowledge base and FAQs, users have a wealth of information at their fingertips.


With its unwavering commitment to innovation and excellence, Flynn Systems has firmly established itself as a leader in the boundary scan technology domain. As the electronics industry continues to evolve, Flynn Systems’ dedication to pushing the boundaries of what’s possible ensures they remain at the forefront, offering unparalleled solutions to their clients.

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Flynn Systems Corporation

October 2, 2023


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