用89C51和DAC0832产生正弦、三角、梯形、方波，用按键选择波形输出。附有protues仿真图，keil源程序（汇编），产生正弦波表格的运用程序。-With the 89C51 and the DAC0832 produce sine, triangle, trapezoid, square, with the key option waveform output. With protues simulation map, keil source code (compilation),

在KEIL环境下运行的AD-DA转换的C语言版与汇编语言对照的程序-In KEIL environment running AD-DA conversion of the C language and assembly language program controls