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所在平台: Udemy |
课程主页: https://www.udemy.com/course/digital-logic-c/
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课程名称：数字逻辑 课程概述：数字逻辑是通过数字表示数字电路信号和序列的基本原理。它构成了数字计算的基础，对计算机内部电路和硬件的沟通有着 fundamental 的理解。数字逻辑通常嵌入于大多数电子设备中，包括计算器、计算机、视频游戏和手表等。许多与计算机和技术相关的职业，如工程师和维修技术人员，都依赖于这一领域知识。 课程内容包括： 1. 计算机的演变及其对社会的影响：不同类型的计算机及计算机的基本组成部分。 2. 模拟与数字物理量的表示；数字信号的基本概念。 3. 计算机语言：二进制数字系统、十进制与十六进制的表示；十进制和二进制编码；二进制逻辑简介。 4. 布尔代数：定义、定理和属性；布尔函数；逻辑运算、基本逻辑门、真值表；使用逻辑门表示布尔方程及其逆。 5. 布尔函数的简化：代数法和卡诺图法；NAND 和 NOR 实现；等效门表示；活动逻辑状态；使能/禁用逻辑电路。 6. 解码器、编码器、多路复用器、解复用器及其应用；七段显示器与解码器的使用。 7. 无符号和有符号算术；溢出状态；算术电路的设计。 8. 翻转触发器和时序逻辑电路：计数器和寄存器。 9. 中等规模集成(MSI)逻辑电路及可编程逻辑设备。 学习成果： - 能够讨论数字电路和系统设计的基本概念。 - 具备布尔代数的工作知识及其在组合逻辑电路中的应用。 - 能够操作和设计基本的组合运算符（与、或、非等）以及时序电路。 - 能够操作和设计组合运算符以形成更高级的功能（多路复用器、计数器）及记忆单元（翻转触发器）。
Digital logic is the representation of signals and sequences of a digital circuit through numbers. It is the basis for digital computing and provides a fundamental understanding on how circuits and hardware communicate within a computer. Digital logic is typically embedded into most electronic devices, including calculators, computers, video games, and watches. This field is utilized by many careers that work with computers and technology, such as engineers and repair technicians.The Evolution of computers and impact on society: different types of computers; essential parts of a computer. Analogue versus digital representation of physical quantities; digital signals.Language of computers: binary number system; decimal and hexadecimal representations; decimal and binary codes; introduction to binary logic.Boolean algebra: definitions, theorems and properties; Boolean functions; logic operations, basic logic gates, truth tables; representing Boolean equations using logic gates and vice versa.Simplification of Boolean functions: algebraic and Karnaugh map methods; NAND and NOR implementations; equivalent gate representations; active logic states; enabling/disabling logic circuits. Decoders, encoders, multiplexers, demultiplexers and their applications; seven-segment displays and decoders. Unsigned and signed arithmetic; overflow condition; design of arithmetic circuits.Flip-flops and sequential logic circuits: counters and registers. MSI Logic Circuits and Programmable Logic Devices.Learning OutcomesDiscuss fundamental concepts in the design of digital circuits and systems.Discuss and have a working knowledge of Boolean algebra and its application to combinational logic circuits.Manipulate and design basic combinational operators (and, or, not, etc) and sequential circuits.Manipulate and design combination of operators to form higher level functions (multiplexer, counter) and memory element (flip-flop).
