J-Testr Compact Functional Test System
J-Testr is a highly compact ‘all-in-one’ modular functional test system controllable via Ethernet and JTAG. The small physical footprint and stowage features maximise the use of production space and also make the J-Testr portable and easy to store. 

J-Testr has both Ethernet and native JTAG communication interfaces so users can work with JTAG boundary scan tools and more conventional functional test software or scripting languages like Python. Driver examples for common Test Executives, scripting languages and JTAG test platforms are provided to allow users to choose their own preferred test software environment and operating system. 

The J-Testr programming interface has been designed for flexibility, speed and simplicity. All internal functions are accessed via simple memory mapped 16-bit register sets, making any engineer with some micro-controller knowledge instantly at home. 

Advanced debugging tools such as the ‘free’ open-source
J-Debugr graphical debugging tool and  breakout cards help engineers develop test code with ease, speed & confidence.  

The J-Testr is 'designed for test' and includes many advanced features to make testing both simple and safe. This includes the unique ‘J-Safe’ technology providing high speed system shutdown in cases where the UUT may be at risk of damage.  

Multiple UUT mounting options, including ‘Bed of Nails’, allows the most suitable mechanical solution to be selected dependent on test volumes and budget.

Eiger Design offer a full suite of mechanical, fixturing, optical, RF, software & debugging solutions in addition to stimulation and measurement electronics.
  • Flexible & configurable
  • Plug-able 'Peripheral' test function cards
  • Advanced protection
  • Compact & integrated
  • 'Microprocessor-like' register interface
  • Multiple 'UUT' mounting options
  • Choice of SW platforms, inc. Python
  • Instantly familiar debugging tools ​
  • LED / optical test options
  • High-speed programming options
  • Unique 'Bed of Nails' Integration options ​​​
BrandEiger Design GmbH

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