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Remote Boundary-Scan System Test Control for the ATCA Standard

Publiceringsår: 2005
Språk: Engelska
Sidor: 2-32
Publikation/Tidskrift/Serie: [Host publication title missing]
Dokumenttyp: Konferensbidrag
Förlag: IEEE--Institute of Electrical and Electronics Engineers Inc.


The backplane in a multi-board system has a limited wiring capability, which makes additional backplane Boundary-Scan wiring to link the boards highly costly. The problem is to access the Boundary-Scan tested boards with the Boundary- Scan controller at the central board. In this paper we propose an approach suitable for the Advanced Telecom Computing Architecture standard where we make use of the existing I2C-bus and the Intelligent Platform Management Bus (IPMB) protocol for application of operational tests. We have defined a protocol with commands and responses as well as a test data format for storing test data on the boards to support the remote execution of Boundary-Scan tests. For validation of the proposed approach we have developed a demonstrator.


  • Electrical Engineering, Electronic Engineering, Information Engineering
  • testing
  • ATCA standard
  • test control
  • boundary-scan


International Test Conference ITC05
  • ISBN: 0-7803-9038-5

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