基于FPGA的SDRAM串口实验，verilog语言写的，附件里是做实验的工程，连上串口，下进去就有数据了，波特率9600，一个停止位，SDRAM时钟是96MHz，数据时FPGA自动产生的，正确输出结果是00到FF递增一，再循环。这个工程警告比较少，基本是故意为之的警告，时序也已经收敛。-FPGA-based SDRAM serial experiments, verilog language written annex is to do the experiment works, even o

控制步进电机正反转，采用C语言写的，STM32f103开发板系列(i do not tell you what this can do,so sorry!please yourself go to read then know what faction.)