ERROR DETECTION ON INTEGRATED CIRCUIT INPUT/OUTPUT PINS

A method for detecting error on an input/output (IO) pin of an integrated circuit includes using the input/output pin of the integrated circuit in a first mode by receiving or sending a first value as analog data or digital data. The input/output pin is toggled in a test mode after each instance of...

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Hauptverfasser: FANG, Yuhong, GUDIPATI, Harshitha, CIOLEK, Mark, GRUEV, George
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Sprache:eng ; fre ; ger
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creator FANG, Yuhong
GUDIPATI, Harshitha
CIOLEK, Mark
GRUEV, George
description A method for detecting error on an input/output (IO) pin of an integrated circuit includes using the input/output pin of the integrated circuit in a first mode by receiving or sending a first value as analog data or digital data. The input/output pin is toggled in a test mode after each instance of using the input/output pin in the first mode. The test mode includes providing a second value disparate from the first value during a set time after using the input/output pin in the first mode, receiving back during the set time a resulting value based on providing the second value, measuring the resulting value, and identifying an error on the input/output pin of the integrated circuit based on the measured resulting value.
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subjects ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title ERROR DETECTION ON INTEGRATED CIRCUIT INPUT/OUTPUT PINS
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