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Downloads
Once you have registered for an account you can download the XJTAG software.
In addition to the latest release you can also access our download archive for older versions.
DFT Guidelines
Using our Design-for-Test Guidelines, you can make sure that as much of your circuit is testable with JTAG as possible.
XJEase Example Code
Example XJEase files for a range of non-JTAG device types installed with the XJEase Library.
Includes code for the XJDemo board, as well as Ethernet loopback, Video, Memory tests, etc.
Learn about JTAG
Browse a range of resources, including:
What is JTAG and how to make use of it?
High-Level Guide to JTAG
Technical Guide to JTAG
BSDL files (by manufacturer)
Signal Integrity in Test Fixtures
Article on how to ensure optimum signal integrity by using twisted pair cables in order to prevent issues caused by large loop areas.
XJTAG support has been phenomenal. The personal assistance provided to guide us through the process and help us configure our more complicated PCBs was above and beyond normal expectations.
James Wellington, System Analyst – The Logical Company
XJTAG’s support engineers have excellent credentials, and are communicative and accessible. With their help, we have established consistent test processes that are not dependent on the skills of individual users.
Brendan Townsend, Manager, Hardware Test – CSR
FAQ
Find answers to your questions about Evaluating, Installing and Licensing.
Product Documentation
Download product datasheets, technical specifications, user guides and other documentation available in a number of languages.
Discontinued Products
View documentation for your legacy products.
Quick Start Guides
Application Notes
- Testing Analogue Ports with XJTAG
- Using XJTAG with Differential Signals
- Using TI Devices with XJTAG
- Working with Configured Xilinx and Altera Devices
- Clearing Xilinx FPGA Configuration to Allow Boundary Scan Testing
- Compliance Patterns
- Initialising JTAG Devices Using a Test Reset Sequence
- Capabilities and Limitations of Logic Devices in an XJTAG Test System
- Avoiding Damage by Eliminating Ground Bounce in Jigs
- Changing the Connection Test Fault Coverage
- What is the FLUSH Command Used For?
- What is the HOLDOFF Command Used For?
- Guide to Using Dynamic Width Integers in XJEase
- Generating Serial Numbers in XJEase
- Connection Test – Debug Mode
- Broken JTAG Chain
- JTAG Chain Debugging
- JTAG Chain Initialisation