利用FPGA实现51IP核的下载和运行，并在下载到FPGA后，在改51IP核上运行自己编写的单片机程序，软核51单片机有利的解决了，硬件51单片机的很多限制，提高了单片机的性能。-FPGA realization of the use of nuclear 51IP download and run, and downloaded to the FPGA after the nuclear 51IP to run their own procedures for the preparation