CAJ | 학술논문

该文讨论了利用S5920和 PLD实现TMS320C32与PCI总线间数据传输,以及用协处理器完成DVD流合成的具体方案;结合设计给出了MAX+PLUSⅡ软件中FIFO模块的使用和操作时序。针对DVB传输流形成,讨论了在复杂时序逻辑设计中,使用同步触发和2倍输入时钟方式消除毛刺的产生,结果表明这种方法是很有效的。
해문토론료이용S5920화 PLD실현TMS320C32여PCI총선간수거전수,이급용협처리기완성DVD류합성적구체방안;결합설계급출료MAX+PLUSⅡ연건중FIFO모괴적사용화조작시서。침대DVB전수류형성,토론료재복잡시서라집설계중,사용동보촉발화2배수입시종방식소제모자적산생,결과표명저충방법시흔유효적。
In this paper,the detail scheme of data transport between TMS320C32 and PCI bus is discussed based on S5920 and the programmable logic device,also the method of DVB stream synthesized by coprocessor is presented.Combined application,the usage and operation time of FIFO module in MAX+PLUSⅡ is presented.The method of synchronous trigger and two times input clock is discussed in the design of complex time logic in order to avoid spikes.This method is much useful in more complex PLD design depending on practice result.