AMD的高速电路板设计资料，我看过很受益，讲的都是一些基础知识，但是都通过理论加实践，讲的很仔细，例如为什么有的时候滤波电容要一个大电容与与一个小电容并用等等。 希望大家共同进步。 程海全 High-Speed Board Design Techniques 高速电路板设计技术 INTRODUCTION 简介 The most important factor in the design of many systems today is speed. 66-MHz thru 200-MHz processors are common; 233 and 266-MHz processors are becoming readily available. The demand for high speed results from: a) the requirement that systems perform complex tasks in a time frame considered comfortable by humans; and b) the ability of component manufacturers to produce high-speed devices. An example of a) is the large amount of information that must be processed to perform even the most rudimentary computer animation. Currently, Programmable Array Logic(PAL) devices are available with propagation delays of 4.5 ns, and complex PLDs such as MACH have propagation delays of 5 ns. Whil……