自己老师布置的关于FPGA设置的作业，本人东弄个西弄个最后完成的一个8B10B编码器-Their teacher arranged on the FPGA to set the operation, I East get hold of the West get hold of the last completed an 8B10B encoder

spi接口的verilogHDL编码，用于fpga与单片机的spi总线通讯-spi interface verilogHDL coding