Automatic signal delay adjustment method

作者: Michael A. McCullough , Laurence P. Flora

DOI:

关键词: Synchronous circuitClock gatingAsynchronous circuitClock skewDigital clock managerComputer scienceCPU multiplierClock angle problemElectronic engineeringClock domain crossing

摘要: A method for automatically adjusting the propagation time delay of an electrical circuit, such as integrated circuit chip. In a preferred embodiment, is employed to de-skew clock outputs provided by plurality distribution chips having different signal times. implementation method, feedback circuitry including multi-tapped line and accurate constant are in conjunction with phase comparator each chip provide substantially same relative main system chips.