Octal SPI NOR Flash Support Now Available in XJTAG

With the release of XJEase Library build 192 we included a notable update to the SPI NOR Flash test files: support for Octal SPI NOR Flash devices[1], also known as OSPI or OPI. Octal SPI NOR Flash is a variant of SPI NOR Flash that supports the use of an 8-bit bidirectional I/O bus for [...]

New board to protect against current spikes

One potential cause of damage to an XJLink2 JTAG controller is transient current spikes caused when a board is first powered on and the decoupling capacitors are charged. We’ve talked about this issue on the blog before and shown that, unfortunately, even a very brief spike in current can cause damage to the controller. [...]

TCK Termination

We all pay close attention to the termination of high speed signals, especially clock signals. However in many of the designs I see this doesn’t seem to have happened for the JTAG clock signal TCK. But TCK is a clock signal just like any other clock signal. […]

2010-02-19T14:29:09+00:00By |Categories: Board Design|Tags: |
Improve your printed circuit board test, debug and programming processes using XJTAG’s powerful boundary scan test suite. It can speed up your design and development, as well as providing excellent test coverage in production.
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