随着科学技术的发展，仪器的小型化，功能的全面化尤显得更加重要。为了适应现代科学的发展，利用单片机小型集成化水平高的特点，开发并研制了一台〈微电脑信号发生与测量仪》装置。该仪器集信号的测量与发生于一体，是一个很实用的仪器，可应用于多种场合。主要介绍该仪器的软件研制思路及技巧，阐述该仪器的功能及特性。 With the development of science and technology, the miniaturization of instruments and the comprehensiveness of functions become even more important. In order to adapt to the development of modern science, the use of high level of small integrated microcontroller, developed and developed a microcomputer signal generator and measuring device. The instrument sets the signal measurement and occurs in one, is a very practical instrument, can be applied to a variety of occasions. Mainly introduces the software development ideas and techniques of the instrument, elaborates the function and characteristics of the instrument.