Nanny Fpga开发板的正版测试程序，内含lcd1602液晶控制驱动程序，Ad9201模数转换器和AD5440数模转换器的驱动控制程序,Nanny Fpga Development Board of the Genuine test procedures, including control lcd1602 LCD driver, Ad9201 ADC and DAC AD5440 driver control procedures

10位da转换芯片ad5440的驱动程序，通过测试-10 da conversion ad5440 driver chip, through the test

模拟示波器的现实程序，有x，y和光标。采用AD5440输出，现实效果很好。（示波器x-y方式）-Analog oscilloscope reality program, there are x, y and cursor. Using AD5440 output, real good results. (Xy oscilloscope mode)