微机原理课程设计报告，波形发生器的设计，能产生正弦波，方波，锯齿波和三角波，能调频调压-Computer Principles of curriculum design report, the design of waveform generator can produce sine wave, square wave, sawtooth wave and triangular wave, FM regulator can

这是一个基于8255和8259的8人抢答器课程设计，里面包含原理，流程图，心得等，可以作为参考-This is a 8255 and 8259 based on 8 people Responder curriculum design, which includes principle, flow charts, tips, etc., can be used as reference