路由芯片中的微流水设计

THE DESIGN OF MICROPIPELINES IN ROUTER CHIP

微流水技术是异步电路中实现流水线设计的有效方法，而路由芯片是高速通信网络中的重要硬件部件．文中首先介绍了微流水设计的基本结构和控制，然后介绍了采用蛀洞机制的路由芯片的工作机理，并给出了利用微流水实现 Ａ Ｓ Ｉ Ｃ路由芯片的具体应用，该芯片达到了简单、高效、可靠的设计目标。

Micropipeline is an efficient way for pipeline design in an asynchronous circuit, and router chip is the key technology in high\|speed communication networks. In the paper here, the basic structure and control of micropipeline are introduced, and then the application in ASIC router chip with micropipeline is given. The router chip achieves the goal of simplicity, efficiency and reliability. Finally some issues to be researched further in more a complex circiut system are pointed out.