Importance

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Abstract

A processor having a built-in configuration error detector for a logic pipeline and a method for operating the same are provided. The processor may include, but is not limited to, a pipeline status indicator configured to determine when the logic pipeline is idle, a test vector source storing a test vector and configured to transmit the test vector to the logic pipeline when the pipeline status indictor determines that the logic pipeline is idle, and a validator configured to compare an output of the logic pipeline in response to the test vector to a predetermined data set, the validator configured to allow the processor to output data when the output of the logic pipeline in response to the test vector matches the predetermined data set and to block the processor from outputting data when the output of the logic pipeline does not match the predetermined data set.

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First Claim