第05讲 - 触发器 - 电路层

../_images/%E5%B9%BB%E7%81%AF%E7%89%871138.JPG

触发器的电路分析

与非反馈电路

../_images/%E5%B9%BB%E7%81%AF%E7%89%872105.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87387.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87449.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87535.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87632.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87732.JPG

逻辑类型的转换

../_images/%E5%B9%BB%E7%81%AF%E7%89%87832.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87930.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871030.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871139.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871232.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871330.JPG

触发器的触发类型

电平型

../_images/%E5%B9%BB%E7%81%AF%E7%89%871430.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871530.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871629.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871728.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871826.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%871925.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872024.JPG

主从型

../_images/%E5%B9%BB%E7%81%AF%E7%89%872126.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872223.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872321.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872419.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872518.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872617.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872716.JPG

边沿型

../_images/%E5%B9%BB%E7%81%AF%E7%89%872815.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%872914.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%873013.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%873118.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%873216.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%873315.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%873413.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%873511.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%873610.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%873710.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87388.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87396.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87406.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%874113.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%874212.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%874310.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%874410.JPG

维持阻塞结构

../_images/%E5%B9%BB%E7%81%AF%E7%89%87456.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87476.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87486.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87495.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87503.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%875111.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%875211.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%87536.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87542.JPG

具体电路

../_images/%E5%B9%BB%E7%81%AF%E7%89%87552.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87562.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87572.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87582.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87592.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87601.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%876111.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%876210.JPG

边沿触发器的电气特性

概念

../_images/%E5%B9%BB%E7%81%AF%E7%89%87633.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87642.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87652.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87662.JPG

具体特性

../_images/%E5%B9%BB%E7%81%AF%E7%89%87672.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87682.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87692.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87701.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%877111.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%877210.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87733.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87742.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87752.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87762.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87772.JPG ../_images/%E5%B9%BB%E7%81%AF%E7%89%87782.JPG