LabVIEW implemented Boundary-Scan Tester

This paper presents the design of a LabVIEW virtual instrument for the implementation of boundary scan testing methods, called Boundary-Scan Tester. The tool is designed for any electronic module equipped with JTAG interface, but was created for educational purposes and for use in teaching. This has included a dynamic state diagram by which the user can follow the process of testing and most operations can be carried out step by step. Throughout the paper is presented design and implementation of graphical user interface in accordance with IEEE 1149.1 and tool operation and use is shown on an electronic module implemented in a programmable circuit.