一、概述具有各种可变参数的脉冲发生器,是计算机及其他脉冲电子设备在研制、调整、维修以及校准等工作中一种不可缺少的工具。本文阐述的成组脉冲发生器是模拟数字计算机实际工作情况,为测试、定型数字线路之用。线路是否恢复,用连续脉冲源观察是不易看出问题的,因为线路在输入操作脉冲作用下,线路趋于动态稳定平衡,常常不易看出线路对输入脉冲的响应和恢复过程中出现的基电 I. Overview Pulse generator with various variable parameters is an indispensable tool in the development, adjustment, maintenance and calibration of computers and other pulse electronic equipments. This article describes the group of pulse generator is to simulate the actual work of digital computers, digital circuits for testing, stereotypes. Whether the line is restored or not, it is not easy to see the problem with the continuous pulse source. Because the line tends to be dynamically and equilibrated under the action of input operation pulse, it is often not easy to see the response of the line to the input pulse and the base current