FPGA控制串行AD（AD0804）,状态机实现，可以根据该程序实现数字电压计，数字温度计的设计,FPGA serial control AD (AD0804), state machine to achieve, you can program according to the number of voltage, the digital thermometer design

实现MAX187单通道12位串行输出AD器件采样时序的生成。-use MAX187 to sample