Boundary-Scan Test: A Practical Approach - Couverture souple

Bleeker, Harry

Couverture souple

ISBN 10 : 0792392965 ISBN 13 : 9780792392965

Editeur : Kluwer Academic Publishers, 2009

Synopsis

The ever-increasing miniaturization of digital electronic components is hampering the conventional testing of Printed Circuit Boards (PCBs) by means of bed-of-nails fixtures. Basically this is caused by the very high scale of integration of ICs, through which packages with hundreds of pins at very small pitches of down to a fraction of a millimetre, have become available. As a consequence the trace distances between the copper tracks on a printed circuit board cmne down to the same value. Not only the required small physical dimensions of the test nails have made conventional testing unfeasible, but also the complexity to provide test signals for the many hundreds of test nails has grown out of limits. Therefore a new board test methodology had to be invented. Following the evolution in the IC test technology. Boundary-Scan testing hm; become the new approach to PCB testing. By taking precautions in the design of the IC (design for testability), testing on PCB level can be simplified 10 a great extent. This condition has been essential for the success of the introduction of Boundary-Sc, m Test (BST) at board level.

Détails de l'édition

• Éditeur: Kluwer Academic Publishers
• Date d'édition: 2009
• Langue: anglais
• ISBN 10: 0792392965
• ISBN 13: 9780792392965
• Reliure: Broché
• Nombre de pages: 225
• Coordonnées du fabricant: Springer Nature Customer Service Center GmbH; ProductSafety@springernature.com; ; Europaplatz 3; Heidelberg; 69115; Allemagne