计数器中竞争冒险消除方法的探讨

通过对计数器中竞争冒险的消除方法的分析与实践，针对消除竞争冒险的滤波法，提出利用时序逻辑电路的特点，在条件满足的情况下，滤波电容并接在输入端的新思路．并指出滤波电容并接在输入端完全可以避免竞争冒险动作的产生，而且可以降低由于滤波电容接入对数字电路系统性能的影响．

The Discussion of Elimination Methods of Competition and Adventure in Counter

This paper has proposed a new thinking way of connecting the filtering-wave apacitances in parallel with the input terminal in a situation when the conditions were satisfied by analysing and practising the elimination methods of the competition and adventure in the counter and utilizing the characteristic of the time sequence logical circuit. Then it points out that the competition and adventure can be avoided when the filtering-wave capacitances were connectted in parallel with the input terminal. And the impact on systematic function of the digital circuit bringing by linking filtering-wave capacitance can be reduced.