提出了利用中规模集成计数器芯片设计任意位数系列脉冲发生器的方法；并举例说明了应用。
The paper introduces the method of using medium-scale integrated calculator core to design the arbitrary digit sequence pulse generator and gives examples to illustrate its application.
探讨利用中规模计数器芯片设计按非自然顺序循环的任意进制计数器方法，该方法在特殊循环计数器设计的应用中，有着广泛的应用。
The method of design of arbitrary cany counter of unnatural sequence circulation by use of medium - scale counter core is discussed. It finds wide application in the special circulation counter.
介绍用可编程计数器8253集成芯片产生生理实验中所需要的各种电刺激波形。
This article introduced that the 8253 integrated chip of programmable counter generates kinds of waveforms for electronic stimulus needed in the physiological experiment.
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