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Abstract

A semiconductor integrated circuit including a region of a memory macro function block is divided into memory core function block and interface function block regions. The interface function block includes a test circuit, a command decoder for a test, an address decoder for the test, a memory core input/output circuit which inputs a command and address into the memory core function block and transmits!receives data with the memory core function block, a configuration memory block in which information of a memory capacity of the memory core function block and configuration of a memory core is stored, and a configuration memory block which controls a data path and address path of the memory core function block based on the stored information.

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First Claim