A security method based on boot sector of logic partition for removable storage medium 一种基于分区引导扇区控制的移动存储介质安全控制方法
This structure not only achieves the purpose of hardware logic partition but also makes it convenient for the generation of test stimulus , fault simulation , and online debugging . furthermore , we make internal scan share the test access port , so the pin ’ s cost which brings for test is reduced 此外为减少芯片引脚开销,我们还把内部扫描和边界扫描集成在一起,使其共用测试引脚,降低了因测试而带来的芯片引脚开销。