| 摘要 |
PURPOSE:To achieve an efficient verification by preventing increase in test vectors attributed to. the initialization of memory in the verification (testing) of an LSI containing the memory. CONSTITUTION:This memory peripheral circuit comprises an address memory circuit 2 for storing a writing address, an address comparator circuit 3 to compare a reading address with the writing address stored, an initial value generation circuit 4 to generate an initial value corresponding to the reading address and a selector 5 to select the initial value corresponding to the data read out of the memory 1 and the reading address by an output of the address comparator circuit. This memory peripheral circuit is added to the inside of an LSI having a memory cell 1. |
