Power-down protection technology in embedded system
With the importance of data is concerned by the enterprise and uses, the system reliability is becoming the primary consideration factors in the purchase of storage equipment. However, when a large fault occurs, such as power supply interruption, the operating data and status will not be able to be protected in system. It will result data inconsistencies, and even more serious economic losses. In response to these problems, we have analyzed the advantages and disadvantages of the general program of power-down protection in existing systems and the running processes of embedded system. We have designed this system with hardware and software modules for cellphone power-down protection, which can effectively deal with power interruption abnormalities and improve system reliability. By evaluating our system prototype using tool Iometer, we found that the data is correct while opening the power-down protection and the read and write performance of the system has almost no effect.
Armature optimal design flexure tube dynamic stiffness.
Hongbo Yu Yihua Lan Haozheng Ren Yi Chen
School of Computer Engineering Huaihai Institute of Technology Lianyungang, China School of Science Hubei University of Technology Wuhan, China
国际会议
南昌
英文
539-542
2012-08-26（万方平台首次上网日期，不代表论文的发表时间）