SCAN-BASED DESIGN VERIFICATION- AN ALTERNATIVE APPROACH

The formalization of the IEEE 1149.1 boundary-scan standard provides and infrastructure that aids test engineers and assists design engineers in the debug of hardware and software. This document provides and overview of the test standardization process and discusses a scan-based debug and integration compliant with IEEE 1149.1. The test, its results and the limitations of the standard are discussed in the article.

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