AD9833串行加底板程序20100809,可以输出2MHZ的方波，方波幅度为5V，正选，锯齿波。锯齿和正选波幅度为3V。-AD9833 Serial added floor programs 20,100,809, 2MHZ can output a square wave, square wave amplitude of 5V, positive selection, sawtooth. Sawtooth wave amplitude and are selected 3V.