高密度小型温盘驱动器伺服码刻写的研究  

On Servo Code Writing for a High Density Small Winchester Disk Drive

作　　者：周敬利[1] 袁双庆[1] 谢慕智 余胜生[1] 

机构地区：[1]华中理工大学计算机科学与工程系

出　　处：《华中理工大学学报》1994年第6期92-95,共4页Journal of Huazhong University of Science and Technology

基　　金：国家自然科学基金

摘　　要：讨论了嵌入式伺服的码型、组成及相应格式与算法，对用传统芯片进行硬件设计的伺服编程电路的工作原理、寻道机理进行了阐述。The servo code programming and write/read techniques including the servo code patternanalysis,composition and format are discussed.In particular,the format,number of bitsand the composition of the embedded servo code are investigated.The algorithm principleand composition forinat of the embedded servo code based on the Grey code representing thetrack address and the corresponding signals are derived.The servo code write/read circuitdesigned by traditional integrated circuit chips are discussed and the new servo code record-ing method with large-scale integrated circuit chip CL-SH260 for programming the servocode is proposed.

关 键 词：伺服码 温盘 刻写 磁盘驱动器 

分 类 号：TP333.3[自动化与计算机技术—计算机系统结构]