Semiconductor integrated circuit and memory test method

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

Reexamination Certificate

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Reexamination Certificate

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11142323

ABSTRACT:
A semiconductor integrated circuit has a memory operating on a first clock. A memory device captures first output data, being output from the memory in synchronization with the first clock, depending on a second clock having a frequency equal to or less than the first clock. An expected value comparison section, operating on the second clock, compares second output data being output from the memory device and third output data being output from the memory immediately after the output of the first output data with a predetermined expected value.

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