说明：  “基于8155的存储示波器” 仿真软件是Proteus和Keil联调，用C51编写，功能是从示波器输入一段正弦波形，A/D后存储进6264，单步回放功能是从6264读取后D/A，显示数值在LCD上，还有回放整段锯齿波形功能，I/O口用8155.
(" Based on the storage oscilloscope 8155," Keil simulation software is the Proteus and the FBI, with the C51 preparation, the function is a sine wave from the oscilloscope input, A/D after the store into the 6264, single-step playback function is read from the 6264 post-D/A display values ​ ​ in the LCD, there are whole sawtooth waveform playback capabilities, I/O port with 8155.)