Method for locating wiring swap in a hi-fix structure of a...

Data processing: measuring – calibrating – or testing – Testing system – Of circuit

Reexamination Certificate

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Reexamination Certificate

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07092836

ABSTRACT:
A method for locating wiring swap in a hi-fix structure of a simultaneous multi-electronic device test system is introduced to screen the complicated wiring state of the hi-fix structure and to pinpoint the wiring swap thereinside as well. The hi-fix structure has at least S socket slots for testing electronic devices which each of the electronic devices has at least R leads. The present method, firstly, is to prepare R test unit sets which each of the test unit set includes S identical lead-off elements. Then, all R test unit sets are tested, in order, on the hi-fix structure and the respective test results are recorded. Finally, by analyzing the test results, the wiring swap inside the hi-fix structure can be accurately located.

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