6 . the theoretics of flip - flop anomalous property is perfected , and the oscillatory state of flip - flop is analyzed and the oscillatory frequency calculating equator is provided ; the self - adapting data synchronizer practical circuit with 0 error rate is designed , which can be used to resolve the problem of data synchronizing . the data synchronizer in common use is realized 6 、對觸發器的不確定性理論作了改進,討論了觸發器的非穩態過程,給出了一些計算觸發器振蕩頻率的公式,設計了自適應數據同步器實現電路,理論誤碼率為0 ,為解決數據同步問題提供了新思路,實現了常用數據同步器。