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Remote Boundary-Scan System Test Control for the ATCA Standard

Författare:
Publiceringsår: 2005
Språk: Engelska
Sidor:
Dokumenttyp: Konferensbidrag
Förlag: IEEE Computer Society Press

Sammanfattning

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.

Disputation

Nyckelord

  • Technology and Engineering
  • testing
  • ATCA standard
  • test control
  • boundary-scan

Övriga

International Test Conference ITC05
2005-11-08
Austin, TX
Published
Yes
  • ISBN: 0-7803-9038-5

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