当前课程知识点:数字逻辑电路 > Chapter8 Generation and Shaping of Pulse Signal > Test8 > Chapter7 Sequential Logic Circuit
Chapter7 Sequential Logic Circuit
本章导读
时序逻辑电路是数字逻辑电路的重要组成部分,时序逻辑电路又称时序电路,主要由存储电路和组合逻辑电路两部分组成。它和我们熟悉的其他电路不同,其在任何一个时刻的输出状态由当时的输入信号和电路原来的状态共同决定,而它的状态主要是由存储电路来记忆和表示的。同时时序逻辑电路在结构以及功能上的特殊性,相较其他种类的数字逻辑电路而言,往往具有难度大、电路复杂并且应用范围广的特点。
时序电路的逻辑功能可用逻辑表达式、状态表、卡诺图、状态图、时序图和逻辑图6种方式表示,这些表示方法在本质上是相同的,可以互相转换。
本章要点
7-1 时序逻辑电路概述
7-2 时序逻辑电路的分析方法
7-3 时序逻辑电路的设计方法
7-4 计数器
7-5 寄存器
图1 时序逻辑电路分析步骤
图2 时序逻辑电路设计步骤
-1.1 Structure and Methods
-1.2 Introductory
-Chapter1 Introductory Concepts
-Test1
-2.1 Number Systems
-2.2 Codes
-Chapter2 Number systems and Codes
-Test2
-3.1 Logic Gates(1)
-3.2 Logic Gates(2)
-Test3
-4.1 Boolean Algebra
-4.2 Logic Simplification
-Chapter4 Boolean Algebra and Logic Simplification
-Test4
-5.1 Analysis of combination logic circuit
--5-1 Analysis of combination logic circuit
-5.2 Design of combination logic circuit
--5-2 Design of combination logic circuit
-5.3 Half and Full Adders
-5.4 Encoders
-5.5.1 Decoders(1)
-5.5.2 Decoders(2)
-5.5.3 Decoders(3)
-5.5.4 Decoders(4)
-5.6.1 Multiplexers (Data Selectors)(1)
--5-6 Multiplexers (Data Selectors)(1)
-5.6.2 Multiplexers (Data Selectors)(2)
--5-6 Multiplexers (Data Selectors)(2)
-5.7 Comparators
-Chapter5 Combinational Logic Circuit
-Test5
-6.1 Latches
-6.2 Flip-Flops
-6.3 Flip-Flops Applications
-Test6
-7.1 Analysis of Sequential logic circuit-1
--7–1 Analysis of Sequential logic circuit-1
-7.2 Analysis of Sequential logic circuit-2
--7–2 Analysis of Sequential logic circuit-2
-7.3 Design of Sequential logic circuit-1
--7.3 Design of Sequential logic circuit-1
-7.4 Design of Sequential logic circuit-2
--7-4 Design of Sequential logic circuit-2
-7.5 Counters-1
-7.6 Counters-2
-7.7 Registers-1
-7.8 Registers-2
-Chapter7 Sequential Logic Circuit
-Test7
-8.1 555 Timer circuit structure and working principle
--8.1 555 Timer circuit structure and working principle
-8.2 Application circuit of 555 Timer
--8.2 Application circuit of 555 Timer
-Chapter8 Generation and Shaping of Pulse Signal
-Test8