Design and Verification of IP Core Test Wrapper Based on IEEE 1500 Standard

IEEE 1500 Standard defines the behavior of test wrapper and core test language, which enables test reuse for embedded IP cores.Based on the research of IEEE 1500 Standard, the IP core test wrapper of an ISCAS'89 Benchmark S349 circuit is designed and verified.The simulation results are presented showing the efficiency of the test wrapper under all instructions.Wrapper Creator tool is implemented and applied to several benchmarks, through simulation the correctness of tool is verified.