现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
7期
139-142,146
,共5页
数字电路设计%现代数字逻辑设计方法%数字电路教学改革%转换真值表
數字電路設計%現代數字邏輯設計方法%數字電路教學改革%轉換真值錶
수자전로설계%현대수자라집설계방법%수자전로교학개혁%전환진치표
digital circuit design%modern digital logic design method%digital circuit teaching reform%conversion truth table
大规模可编程逻辑器件的应用已经为数字系统的设计带来了极大的灵活性。标准化逻辑设计语言的引入,极大地改变了传统的数字系统设计方法、设计过程和设计观念。作为大学的技术基础教学环节,应做出相应的调整。分别通过组合逻辑和时序逻辑设计实例比较了传统设计方法存在的问题和现代逻辑设计方法的优势。通过对比可以看到,现代逻辑设计技术取代传统的数字系统设计方法而成为数字电路设计的主流,是电子技术发展的必然趋势。
大規模可編程邏輯器件的應用已經為數字繫統的設計帶來瞭極大的靈活性。標準化邏輯設計語言的引入,極大地改變瞭傳統的數字繫統設計方法、設計過程和設計觀唸。作為大學的技術基礎教學環節,應做齣相應的調整。分彆通過組閤邏輯和時序邏輯設計實例比較瞭傳統設計方法存在的問題和現代邏輯設計方法的優勢。通過對比可以看到,現代邏輯設計技術取代傳統的數字繫統設計方法而成為數字電路設計的主流,是電子技術髮展的必然趨勢。
대규모가편정라집기건적응용이경위수자계통적설계대래료겁대적령활성。표준화라집설계어언적인입,겁대지개변료전통적수자계통설계방법、설계과정화설계관념。작위대학적기술기출교학배절,응주출상응적조정。분별통과조합라집화시서라집설계실례비교료전통설계방법존재적문제화현대라집설계방법적우세。통과대비가이간도,현대라집설계기술취대전통적수자계통설계방법이성위수자전로설계적주류,시전자기술발전적필연추세。
Application of large-scale programmable logic device has brought great flexibility to digital system design. The in-troduction of standard logic design language has greatly changed the design method,design process and design concepts of tradi-tional digital system. As a technical foundation teaching link in the university,it should be adjusted accordingly. The problems of the traditional design approach and advantages of modern logic design methods are compared through the combinational logic and sequential logic design examples. By contrast,the modern logic design techniques has replaced the traditional method of digi-tal system design and become the mainstream of the digital circuit design,which is the inevitable trend of development of elec-tronic technology.