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XJTAG Blog
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Welcome to the XJTAG blog

We believe that sharing our knowledge will help you get the most out of your XJTAG system. This is where our development and support team share their insights and experience. You’ll find posts highlighting particular features of the different software packages that make up the XJTAG development system or aspects of the XJEase language.

Above all this blog is for YOU. We’d love to hear your feedback and suggestions for topics.
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Stuck-at testing on 1149.6 pins

One of the standard types of testing that is done in XJTAG’s Connection Test is to detect stuck-high and stuck-low faults (shorts to power/ground). Using the IEEE 1149.1 JTAG standard this can be done providing the net has full IN/OUT functionality – that is to say it can both drive output and read input at the same time.  The test is implemented by driving the net high or low and then checking that the value read from the net changes to reflect the value driven. […]

By |April 6th, 2020|Categories: Connection Test, Support, XJDeveloper|Tags: , , |0 Comments

Revisions – part 3

This blog article is the final part of the three part series detailing the new Revisions feature in XJDeveloper 3.10. This article looks under the hood at how the device matching algorithm works. […]

By |March 25th, 2020|Categories: Board Design, Features, XJDeveloper|Tags: , , |0 Comments

Dealing with the Covid-19 situation

We wish all of our customers the best at this difficult time, as everyone tries to keep their production and development moving, amidst supply line issues and staff being temporarily unavailable due to illness or the need to isolate themselves. XJTAG is of course affected by the current situation too, but we would like to reassure our customers that if you are able to work, we are able to support you. […]

By |March 20th, 2020|Categories: Support|Tags: |0 Comments

Revisions – part 2

This blog article is the second part of a three part series detailing the new Revisions feature in XJDeveloper 3.10. This article covers the setup process for a revisions project. […]

By |March 2nd, 2020|Categories: Features, XJDeveloper|Tags: , , , |0 Comments

Revisions – part 1

The big new feature in XJTAG 3.10 is Revisions support. We will be posting a 3 part blog series to go in to detail on how it works and how it can help you save time in your board setups. […]

By |February 17th, 2020|Categories: Board Design, Features, XJDeveloper|Tags: , , |0 Comments

XJTAG version 3.10

A new major version of XJTAG – version 3.10 – is now available from our website for users who are in maintenance. […]

By |February 3rd, 2020|Categories: Features, Releases, Support|Tags: |0 Comments