bus interface logic

The method which integrates PCI bus interface and control logic into a FPGA chip improves the integration density and transplantation of system.

该方法将PCI总线接口和控制逻辑集成于一片FPGA中，提高了系统的集成度和可移植性。

Logic for interface to the back-side bus for accesses to the internal unified level two processor cache.

访问内部统一二级处理器缓存的后端总线接口逻辑。