锁存器和触发器的纠结
时间：10-02
整理：3721RD
点击：
锁存器和触发器有什么不同，它们各自在哪种环境中更加可取?
参考答案如下：A latch allows input D to flow through to the output Q when the clock isHIGH. A flip-flop allows input D to flow through to the output Q at the clockedge. A flip-flop is preferable in systems with a single clock. Latches are pref-erable in two-phase clocking systems, with two clocks. The two clocks are usedto eliminate system failure due to hold time violations. Both the phase and fre-quency of each clock can be modified independently.
但是不是很明白，需要高手指导一下。
参考答案如下：A latch allows input D to flow through to the output Q when the clock isHIGH. A flip-flop allows input D to flow through to the output Q at the clockedge. A flip-flop is preferable in systems with a single clock. Latches are pref-erable in two-phase clocking systems, with two clocks. The two clocks are usedto eliminate system failure due to hold time violations. Both the phase and fre-quency of each clock can be modified independently.
但是不是很明白，需要高手指导一下。
等待大侠解释。呵呵
电平触发和边沿触发的区别
正解！