DDR SDRAM控制器2 ................\ddr_verilog_xilinx ................\..................\define.v ................\..................\glbl.v ................\..................\mt46v4m16.v ................\..................\readme.txt ................\..................\string_decode_fn.v ................\..................\tb_top.v ................\..................\top.ucf ................\..................\top_func.v ................\ddr_xilinx.pdf