基于PCI总线的高速可重构PCM帧同步器的实现

REALIZATION OF HIGH-SPEED RECONFIGURABLE FRAME -SYNCHRONIZER BASED ON CPLD

给出了一种基于PCI(PeripheralComponentInterconnection)总线的高速可重构帧同步器的设计思路和实现方法 ,探讨了如何提高系统速度和可靠性的具体措施。采用了系统内在线可编程ISP(In -SystemProgramming)技术和高速PCI总线接口设计方法 。

In this paper,a design idea and realization of the high speed reconfigurable frame-synchronizer based on PCI bus is presented. How to improve the system speed and dependability is also discussed. We adopt many techniques during this design,including in-system programming? integrating high speed PCI bus interface, we realize the on-line reconfiguration of high speed frame-synchronizer.