However, if we put the change-over properties of the flip-flop into a jingle, draw some relevant simple diagrams of the flip ? flop, or give the relation between the R, S and J, K, Qn, we can solve the problems effectively and successfully.
英
美
- 采用順口溜來(lái)記憶觸發(fā)器翻轉特性,從RS觸發(fā)器出發(fā),畫(huà)出簡(jiǎn)化圖,寫(xiě)出R,S與J,K,Qn的關(guān)系,可以有效地使這些難點(diǎn)變得較易理解和掌握。