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一、研制四位微型机软件调试工具的必要性最近我们使用国营东光电工厂生产的四位机芯片组装了单板机并搞了几个典型应用。在此过程中我们体会到四位机一方面有结构简单、价格低廉的优点,另一方面由于配置的外设较差(20键的键盘和数码管显示),存储容量较小,程序以移位计数方式存储在EPROM中,因而使得编制和调试四位机软件很困难。为了更好地推广用国产器件组装的四位机在各个领域的应用,我们感到研制四位机的软件调试工具是
First, the development of four micro-computer software debugging tools Necessity We recently use the State-owned East photoelectric factory production of four-chip assembly of the single-board machine and engage in a few typical applications. In the process, we realized that the four-machine has the advantages of simple structure and low price. On the other hand, due to the poor peripherals (20-key keyboard and digital display), the storage capacity is smaller and the program is moved Bit counting is stored in EPROM, making it difficult to program and debug four-bit software. In order to better promote the use of home-made devices assembled in the four-machine in various fields, we feel that the development of four-machine software debugging tools