CUSTOM ELECTRONIC TEST SYSTEMS

Brand	Owner	Address	Description
SYMTX CUSTOM TEST SOLUTIONS	Symmetrix, Inc.	4401 Freidrich Lane Bldg. 2 Suite 200 Austin TX 78744	custom electronic test systems, custom hardware and software, test system consulting services, custom fixture design, build to print services, and test integration services;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A test arrangement for testing the interconnections of an electronic circuit (100) and a further electronic circuit is provided. A first selection of I/O nodes (120), which are arranged to receive input data in a functional mode of the electronic circuit (100), and which are coupled to a test unit in a test mode of the electronic circuit (100). The test unit has a combinatorial circuit (160) for implementing a multiple-input XOR or XNOR gate. The test unit also provides interconnections between the first selection of I/O nodes (120) and a second selection of I/O nodes (130) via logic gates (141-144). These interconnections increase the interconnect test coverage of the electronic device (100), because the interconnects with the further electronic circuits that are associated with I/O nodes (131-134) become testable as well.