标准SRD SDRAM控制器参考设计，altera提供\readme_sdr_sdram.txt
.......................................\sdr_sdram.pdf
.......................................\.imulation\sdr_sdram_tb.v
.......................................\.ource\altclklock.v
.......................................\......\Command.v
.......................................\......\compile_all.v
.......................................\......\control_interface.v
.......................................\......\Params.v
.......................................\......\PLL1.v
.......................................\......\sdr_data_path.v
.......................................\......\sdr_sdram.v
.......................................\doc
.......................................\simulation
.......................................\source
标准SRD SDRAM控制器参考设计，altera提供