VDL语言与数字集成电路设计 课程习题安排

数字集成电路的发展 自 20 世纪 60 年代以来遵循摩尔定律，每 1.5 年集成度与速度提高一倍。 从简单的门电路到复杂的数字系统，系统复杂程度急剧提高

Chapter 2 Number systems and codes Positional number system representation and conversion Representations of negative numbers BCD codes and gray code

Representations of signed numbers In binary systems, an n-bit string can represent 2n different numbers 01234567

How to make a better device Good performance faster and less power consumed Low cost more compact and use less area

电子科技大学：《VHDL语言与数字集成电路设计》数字逻辑3-1

Chapter 1: Introduction From analog to digital Digital circuits and devices Design for IC The target of the text The arrangement of the text

数字电路模块的VHDL设计 一、组合模块的设计 二、时序模块的设计 三、存储模块的设计

一、MOS晶体管模型 二、组合逻辑基本结构 三、逻辑单元的优化设计 四、组合单元的规模约束问题 五、时序逻辑的时间关系问题

Codes in binary system BCD codes: for decimal digit Gray code: for numbers in binary system; AsCIi code: for characters ey point Use n bits. we can make 2n different words: To make n code-words. you must use logn bits