SEMICONDUCTOR INTEGRATED CIRCUIT, INFORMATION PROCESSING APPARATUS, OUTPUT DATA DIFFUSION METHOD, AND PROGRAM

摘要

A semiconductor integrated circuit includes a scan chain configured to serve as a connection path used for testing the semiconductor integrated circuit and connect a plurality of flip-flops and an interleave circuit provided at an output portion of the scan chain. The interleave circuit includes a plurality of branches including different numbers of stages of storage elements, a selector configured to select one of the plurality of branches serving as an input/output branch that performs input of data from the scan chain and output of data from the interleave circuit, and a selector controller configured to execute a process of switching among the plurality of branches to select the input/output branch at every predetermined timing.