Elastic buffer with bidirectional phase detector

摘要: An elastic buffer utilizes a circular for receiving successive symbols over communications link. The transmission clock of the received and internal node on which is located are independent. used to load link into buffer. controls reading from A phase comparator operating clocks periodically generates an input side skip signal when overtakes output external clock. idle symbol detector monitors indication occurs. Responsive concurrence indication, loading omitted. occurrence signal, delayed period.