XJEase SWD Enhancements
XJTAG 4.1 introduces enhancements to the ARM Serial Wire Debug (SWD) protocol to return protocol operation acknowledgement responses in XJEase. […]
Setting TCK frequency
In previous versions of XJTAG the JTAG chains in the circuit were all operated at the same frequency. Because the Optimised Scans feature in v4.0 now allows a different frequency to be set for each chain, some changes to the user interface were required, and as a result the chain frequency settings in the user [...]
Optimised Scans
Optimised scans is a new feature added to XJTAG 4.0 and it provides a number of improvements aimed at increasing test speed. With Optimised Scans enabled, every JTAG TAP will scan data through at a separate frequency based on the capabilities of the JTAG devices in that TAP group. […]
SWD support now added to XJEase
XJTAG 3.11 introduces support for the ARM Serial Wire Debug (SWD) protocol in XJEase using our XJLink2-based JTAG controllers. Reading and writing with the SWD protocol is made simple using two new XJEase functions SWD_READ and SWD_WRITE. They handle the transfer of data on the bidirectional data connection, keeping the code in XJEase clean and [...]
Background XJEase Compilation
A time-saving feature of XJTAG v3.10 is streamlined background compilation of projects, drastically reducing the startup time to run tests. […]
Using IIC to enable power supplies on your board
With the introduction of External Hardware per Subchain in XJDeveloper v3.9 it is possible to write a test that powers up your board using your XJLink2 to directly control the IIC pins before the JTAG chain is operable. Following is an example of how to set up this test in your project: [...]
External Hardware available per-Subchain (including testing without JTAG)
Version 3.9 of XJDeveloper introduces the ability to control which External Hardware machines operate in each Subchain, and integrates this control into the Dynamic Chains feature. This means that any test may now be configured to use just JTAG, just External Hardware, or a combination of both, to drive signals on the circuit under test. [...]
XJEase Waveform Viewer updated in version 3.8.3
Version 3.8.3 of XJTAG comes with some usability updates for the new XJEase Waveform Viewer. Tool tip information, event labels, and a context menu for pin navigation and source tracking has been added. […]
XJEase Waveform Viewer in XJDeveloper
From XJTAG version 3.8, the XJEase debugger in XJDeveloper now comes with a Waveform View providing more information about the XJEase code being executed. The XJEase Waveform View is designed to show you what your tests actually did in a style similar to that of a logic analyser, however instead of the bottom axis representing [...]
Arrays in XJEase
From XJTAG version 3.6.0, you can store multiple variables of the same type in an array structure. Arrays are supported for the types INT, STRING and FILE. […]