道迹
道迹-
作为DVD驱动和管理SOC（Systemonchip）芯片中的一部分，DVD伺服控制微处理器被设计用来执行DVD系统的伺服控制程序，如聚焦，旋转，寻道，寻迹等控制任务。
As a part of DVD drive manager SOC ( System On Chip ) , DVD servo control microprocessor architecture was designed to perform routine , periodic servo tasks , such as focus , spindle , track seeking and track following .