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二、“数同步隔离”及“数同步隔离”矩阵当我们把两个以上的相同计数器联合使用时,可以有几种运用形式.将它们串接使用,可以扩展计数器的数输出,即扩展步进控制的工步量;将它们中的一个作主计数器,另外的计数器作子计数器运用,可以以子工步法来扩展步进控制的工步量;将它们作“数同步隔离”运用时,可以扩展单个工步所能容纳的操控内容量.前两者,适用于内容少而工步多的操控;后一种“数同步隔离”;适用于工步少而内容多的操控.下面只讨论“数同步隔离”.
Second, the “number of simultaneous isolation,” and “number of synchronous isolation matrix” When we use more than two the same counter when used in combination, there are several ways to use them will be used in tandem, you can expand the number of counter output, that is, Into the control of the pace of work; one of them as the main counter, the other counters for sub-counter use, you can sub-step method to expand step-controlled step; their use as a “number of simultaneous isolation” , Can be extended by a single step can accommodate the amount of manipulation of content.The first two, apply to less content and more steps to control; the latter a “number of synchronous isolation”; for less steps and more content control. Only discuss “number of synchronous isolation.”