Testing is the major bottleneck in all product development. The challenge of testing electronic systems to grow rapidly over the last decade. The complexity of large designs is increasing substantially, at the same time the technology feature sizes are decreasing. A circuit needs to be tested to conform the specifications. Testing of hardware is performed for two purposes to ensure the functionality and to ensure the absence of process faults

Built-in-self-test (BIST), fault tolerance, modelsim software, random access memory (RAM), testing