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目前微电脑控制的机床改装工作正向纵深方向发展。从研制的情况看来,如果以TP801单板机为控制部件,那末设计一个比较完善的软件系统仅在单板机上开发是很困难的。如果以系统机(比如TRS-80)为开发机,则须解决TRS-80与TP801信息交换的问题。这问题从发表过的文章看已解决了。但还有另一个向题,就是希望在TRS-80机上有个实验装置,能输出CP脉冲,通过示波器显示出来。将来这CP脉冲就可正确无误地推动执行部件(比如步进马达)。
At present, microcomputer-controlled machine tool modification work in the direction of development in depth. Judging from the development situation, if the TP801 single-board machine as the control unit, then the design of a more complete software system developed only in the single-board machine is very difficult. If the system machine (such as TRS-80) as a development machine, you must solve the problem of TRS-80 and TP801 exchange of information. This issue has been resolved from published articles. But there is another question, that is, I hope there is an experimental device on the TRS-80 that can output CP pulses and display them through the oscilloscope. In the future this CP pulse will be able to push the actuator correctly (such as a stepper motor).