| 摘要 |
<p>The invention discloses a method and an apparatus for data code block synchronization. The method includes: sampling synchronization data from input data, and performing detection for the synchronization head of the sampled synchronization data; during the detection process, if the number of the detected invalid synchronization heads does not come to the threshold value, configuring the code block synchronization indication signal to be valid, and informing a decoding unit to perform decoding operation. It is realized that a 66-bit data code block is synchronized from 64-bit input data by a data code block synchronization state machine and a sliding control module in the invention. And an instruction of code block locking is provided to achieve the function of data code block synchronization.</p> |
