摘要
介绍一种适用于公共机房维护的硬盘保护卡,给出了保护卡中ROM获取BIOS系统控制的方法和启动ROM的构造,并介绍了保护卡对硬盘I/O重新定位和COMS数据保护及保护卡的硬件设计,该卡可防止人为因素和计算机病毒对计算机软件系统的破坏。
This paper introduces a hard-disk protective card applied to public computer room safeguarding and expounds the method for 'ROM' to obtain 'BIOS' system control and the structure to start 'ROM' . Meanwhile,it also introduces the fixed position again to hard disk 'I/O' in the protective card and the data protecting of 'COMS' and the design of the protective card hardware.
出处
《鞍山科技大学学报》
2003年第1期20-22,共3页
Journal of Anshan University of Science and Technology
