利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN101361133B 用至少一个伺服信道提供定时恢复和定时信息到数据信道 失效 - 权利终止

用至少一个伺服信道提供定时恢复和定时信息到数据信道
摘要：
提供了一种读取信道、存储驱动器以及处理从存储介质读取的信号的方法。包括内插器和均衡器的至少一个数据信道和伺服信道包括内插器。定时恢复功能处理来自伺服信道中的内插器的定时差错，以计算由内插器内插伺服信道信号使用的内插定时信息。路径被耦合到定时恢复功能和至少一个数据信道中的内插器，以将内插定时信息通信到至少一个数据信道中的内插器。至少一个数据信道中的内插器配置为使用内插定时信息来内插异步的数据信道信号。
摘要（英）：

Provided is a read channel, a storage drive, and a method to process signals read from a storage medium. At least one data channel including an interpolator and equalizer and a servo channel includes an interpolator. A timing recovery function processes a timing error from the interpolator in the servo channel to calculate interpolation timing information used by the interpolator to interpolate aservo channel signal. A path is coupled to the timing recovery function and the interpolator in the at least one data channel to communicate the interpolation timing information to the interpolator in the at least one data channel. The interpolator in the at least one data channel is configured to use the interpolation timing information to interpolate an asynchronous data channel signal.

公开/授权文献
0/0