Posts Tagged ‘JTAG Tools’

Posted on September 2, 2020 in JTAG Boundary Scan

Formed in 1985, Joint Test Action Group (JTAG) developed a method of verifying designs and testing printed circuit boards after manufacture. This method would later become the industry standard. Known as a JTAG test,.

Posted on March 1, 2020 in flynn systems, JTAG

When large numbers of outputs switch simultaneously, they can cause intermittency with your test due the ground bounce effect. JTAG Test with onTAP lets you control this problem by giving you control over how many outputs switch during a single test scan, as shown below:   Understanding ground bounce In manufacturing test environments, it’s not […]

Posted on May 6, 2015 in Boundary Scan, JTAG Boundary Scan, onTAP JTAG Blog

Who cares. The owner of the problem is not necessarily always the issue. Blame most often gets thrown around the work place when things don’t work, and a resolution is needed.

Posted on April 29, 2015 in Boundary Scan, JTAG Boundary Scan, onTAP JTAG Blog

One of the most common comments we hear from our customers and business partners sounds something like this: “Well, I’ve heard about boundary scan testing, and have actually used it a bit before. Moving forward, we have a new project we need to use it on, and we have a bone pile I might get to.”

Now that your board has moved from prototyping to manufacturing, things are humming along until…there is a snag in manufacturing. Suddenly an entire run of boards is failing for unknown reasons, and you’re already dangerously close to being behind schedule.

Posted on April 8, 2015 in onTAP JTAG Blog

Design for Testability, often referred to as DFT, is a critical part of developing a new board. Here’s a link to a terrific class lecture from University of Maryland if you’re interested in seeing a well represented academic presentation of such an important topic.

Posted on April 1, 2015 in onTAP JTAG Blog

As electronics production becomes more complex, and more expensive, board designers and manufacturers require tools that are better suited to handling the complexities of new designs. If this sounds like the same story you’ve heard from JTAG test companies for the past 10 – 15 years, it’s because now, more than ever, Boundary Scan Test Software / JTAG test and programming solutions are the best (read: most economical, accurate, safe, reliable, repeatable, consistent, flexible), choice for the handling of modern electronics.