Advanced Fault Injection Tool for Memory Unit

system has very much importance because it will increase performance and accuracy. The fault injection method is used to find out the fault tolerance of a system. This method is valuable and attractive. In this paper fast FPGA based fault injector for memory unit is introduced. In previous FPGA based fault injection methods the response according to the fault injection is send to the observation system which is a personal computer. So in the case of large volume data there will be communication latency between this observation unit and FPGA. In this advanced tool all the modules in the fault injection environment is designed inside the FPGA itself. So there is no communication latency. This fault injector inject fault to the memory designed inside the FPGA, find out the architecture error and correct it. SPATAN 3E FPGA is used for this design. VHDL language is used for the FPGA design.