第09讲 - 触发器 - 电路层

../_images/%E5%B9%BB%E7%81%AF%E7%89%871103.JPG

触发器的电路分析

与非反馈电路

../_images/%E5%B9%BB%E7%81%AF%E7%89%87259.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87338.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87428.JPG

previous version:

../_images/%E5%B9%BB%E7%81%AF%E7%89%875_old.JPG

current version:

../_images/%E5%B9%BB%E7%81%AF%E7%89%87523.JPG

previous version:

../_images/%E5%B9%BB%E7%81%AF%E7%89%876_old.JPG

current version:

../_images/%E5%B9%BB%E7%81%AF%E7%89%87621.JPG

previous version:

../_images/%E5%B9%BB%E7%81%AF%E7%89%877_old.JPG

current version:

../_images/%E5%B9%BB%E7%81%AF%E7%89%87721.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87821.JPG

逻辑类型的转换

../_images/%E5%B9%BB%E7%81%AF%E7%89%87919.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871019.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871123.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871221.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871320.JPG

触发器的触发类型

电平型

../_images/%E5%B9%BB%E7%81%AF%E7%89%871418.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871516.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871616.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871716.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871814.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871913.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872013.JPG

主从型

../_images/%E5%B9%BB%E7%81%AF%E7%89%872118.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872214.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872313.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872412.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872510.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87269.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87279.JPG

边沿型

../_images/%E5%B9%BB%E7%81%AF%E7%89%87288.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87298.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87307.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%873115.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%873212.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87339.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87346.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87356.JPG

边沿触发器的其他实现

门延迟结构

../_images/%E5%B9%BB%E7%81%AF%E7%89%87366.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87376.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87384.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87393.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87402.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%874111.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87429.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87432.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87442.JPG

维持阻塞结构

../_images/%E5%B9%BB%E7%81%AF%E7%89%87452.JPG

newly added:

../_images/%E5%B9%BB%E7%81%AF%E7%89%87462.JPG

newly added:

../_images/%E5%B9%BB%E7%81%AF%E7%89%87472.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87482.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87492.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87501.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%875110.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87524.JPG

边沿触发器的直接复位和置位

概念

../_images/%E5%B9%BB%E7%81%AF%E7%89%87531.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87541.JPG

具体电路

../_images/%E5%B9%BB%E7%81%AF%E7%89%87551.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87561.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87571.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87581.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87591.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%8760.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%876110.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87622.JPG

边沿触发器的电气特性

概念

../_images/%E5%B9%BB%E7%81%AF%E7%89%87631.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87641.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87651.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87661.JPG

具体特性

../_images/%E5%B9%BB%E7%81%AF%E7%89%87671.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87681.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87691.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%8770.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%877110.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87722.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87731.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87741.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87751.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87761.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87771.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87781.JPG