基于Xilinx公司VirtexIIPro器件开发平台,介绍了其内嵌PowerPC405处理器设计原理和软硬件协同设计方法,结合典型的以太网通信实验,详细描述了其可编程片上系统(SOPC)的设计过程以及VxWorks系统下板级支持包(BSP)的开发和移植过程,并且给出了实验的设计实现和结果。 Based on the Xilinx VirtexIIPro device development platform, the embedded PowerPC405 processor design principle and the hardware and software co-design method are introduced. With the typical Ethernet communication experiment, the design process of the programmable system-on-chip (SOPC) and VxWorks Board support package (BSP) development and transplantation process, and gives the experimental design and results.