首先将此Verilog程序下载到DE2-70开发板上后，然后用NiosII软件将任何文件的二进制数据写入到ssram或者sdram等存储器重去，并可以指定起始地址。-First program this Verilog downloaded to the DE2-70 development board, and then the use NiosII software binary data of any file written to memory such as ssram or sdra