DSG-51型单片机仿真器监控程序分析及功能扩展

A Monitor Program of the Emulator of DSG-51 Monolithic Chip and Its Function Expanding

文章详细分析了DSG-51型单片机仿真器的监控程序,对该系统作了7种功能扩展,使其在原有功能基础上增加了偏移量自动计算并填入、关键字(或字符串)的自动搜索、十进制-十六进制相互转换、按键功能自动重复、用户程序中死循环的中断、现场检查以及用户自定义键等功能,从而增强了该系统的仿真程序的编辑及调试能力。

In this paper, the monitor program of the emulator of DSG-51 monolithic chip is analysed in dtail and the chip functions are expanded such as automatic calculation and filling in offset, automatic search of keywords (or character string), decimal to hexadecimal transforming, automatic repetition of push-button function, interrupt and field diagnosis of dead cycling in a user program as well as key's self-defining. By the above functions, complilation and debugging facilities of the system are enhanced grealty.