详细介绍了PCI-E总线的系统架构，适合硬件工程师和底层软件工程师学习-Details of the PCI-E bus system architecture for hardware engineers and software engineers to learn the underlying

PCIex system architecture

PCI system architecture

M1671 - P4 Super North Bridge – CPU, AGP, PCI and Memory Controller The M1671 is a high-performance, high-value North Bridge that supports all Pentium 4 processors. With internal 128-bit architecture optimized for CPU bus, DDR and AGP4X