Initializing/diagnosing system in on-chip multiprocessor system
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United States of America Patent
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Feb 8, 2005
Grant Date -
N/A
app pub date -
Jul 21, 1999
filing date -
Jul 24, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A semiconductor chip of the present invention includes a plurality of first elements each of which diagnoses itself, and a second element which inputs diagnosis results from the first elements and determines whether or not there is a faulty first element in the first elements. A method of the present invention which is performed in a semiconductor chip including a plurality of first elements, includes diagnosing the first elements by itself; and determining whether or not there is a faulty first element in the first elements based on diagnosis results from the first elements.
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