Channel sharing for testing circuits having non-identical cores
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United States of America Patent
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Mar 13, 2018
Issued Date -
N/A
app pub date -
Nov 26, 2014
filing date -
Nov 26, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
Various aspects of the disclosed techniques relate to channel sharing techniques for testing circuits having non-identical cores. Compressed test patterns for a plurality of circuit blocks are generated for channel sharing. Each of the plurality of circuit blocks comprises a decompressor configured to decompress the compressed test patterns. Test data input channels are thus shared by the decompressors. Control data input channels are usually not shared by non-identical circuit blocks in the plurality of circuit blocks.
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International Classification(s)
- 2014 Application Filing Year
- G01R Class
- 4836 Applications Filed
- 4099 Patents Issued To-Date
- 84.77 % Issued To-Date
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- 0 Citation Count
- G01R Class
- 0 % this patent is cited more than
- 7 Age
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