Electronica: XJTAG previews XJLink-PF40 JTAG controller

XJTAG is previewing its latest hardware product, the XJLink-PF40 JTAG controller, at Electronica 2024.

The electronic testing specialist is also showing version 4.0 of its XJTAG software suite in action.

Aimed at PCB engineers working from prototype debugs to manufacturing tests, XJLink-PF40 targets complex, high-density circuit boards. Note that the product is due for release in 2025.

Read our full Electronica 2024 coverage »

XJLink-PF40

With up to eight JTAG TAPs over 40 I/O pins, the XJLink-PF40 enables multiple access points to one unit under test (UUT). Other features include configurable test access port (TAP) frequencies, so each TAP can run at a different frequency, and four voltage domains, so each connector can run in a different one.

Note the new connector pin-out includes 4 x 20-way connectors, with even-numbered pins GND for improved signal integrity and odd-numbered pins configurable as I/O or TAP pins.

XJTAG also highlights strong aluminium casing and flexible mounting options.

The company stand can be found at A3-260.

Image: XJTAG

See also: The diverse development of the JTAG port