Design and implementation of a high-speed storage module with emergency burning function
In view of the current new requirements for large capacity,high speed and data security of the storage system,this paper proposes a design scheme of high-speed large-capacity storage module with emergency destruction function,the system adopts NAND Flash to realize large-capacity storage array,PCI bus as communication interface,FPGA as the control core,through the logic control of multi-chip NAND Flash to achieve high-speed mass storage of data.Key technologies such as parallel operation and pipeline technology of NAND Flash chips are proposed to ensure the high bandwidth and high-rate read and write requirements of the storage system.The circuit design of emergency data self-destruct is given,which can physically burn the memory chip storing the core key data to ensure the security of the system data.The test results show that the module has stable working performance and can meet the requirements of high rate and emergency burnout function.
large capacity storageemergency burning functionassembly linehard destroy secret
万方数据
维普
