In recent items, 32-bit embedded processors such as FPGA and ARM, PPC cannot be connected directly to the bus. Otherwise, there will always be normal work. There is no way to re-play, now I have to connect, I have a single sheet and FPGA. Consider some. . . . . . But there should be no problem with the single piece. Small suggestions, embedded processors are connected to FPGAs to be separated from 245