This paper introduces the design of Pentium 4 mainboard based on structure of Intel 850 chipsets,and analyses the electronic design and notes of hardware which is high-speed and high-intergrality for the Rambus and layout rules.

• 介绍了基于Intel 850 芯片组架构的Pentium 4 主板设计，针对Rambus布线规范，分析了高速、高集成硬件的一些电气设计及注意事项。