adc0809和dac的共同使用（verilog代码），虽然功能简单，但内容全面，新手原创，共同学习-adc0809 and dac common use (verilog code), although the function of simple, but comprehensive, new original, the common learning

这是一个用VHDL编写的ADC0809的驱动程序，采用状态机的形式来写，很不错的-This is a VHDL prepared to use the ADC0809 driver, the form of state machine used to write very good