Methods and apparatuses for external voltage test of input-output circuits

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United States of America Patent

PATENT NO 7853847
SERIAL NO

11520282

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Abstract

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Various methods and apparatuses are described for a system that includes some on-chip components, e.g., I-Os, test processors, soft wrappers, etc., an external testing unit that provides Parametric Measurement Unit (PMU) capability, and various tests performed on the I-Os by the on-chip testing logic, the test vector patterns supplied by the external testing unit.

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Patent Owner(s)

  • SYNOPSYS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tabatabaei, Sassan Sunnyvale, US 40 290
Zorian, Yervant Santa Clara, US 47 709

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