esTc 设计中 电子设计自动化技术 教师:李平教授(博导) Email: pliQuestc. edu.cn Te:83201794
设计中心 电子设计自动化技术 教师：李平教授（博导） Email: pli@uestc.edu.cn Tel: 83201794
esTc 设计中 电子设计自动化技术 第五章
设计中心 电子设计自动化技术 第五章
信号赋值语句(并行信号赋值语句) 等待语句 进程语句人顺序信号赋值语句if 描述行为 case」最常用语句 语句 顶序控制晤语句 00p 断言语句 Thile VHDL 块语句 描述语句 子程序 元件语句 描述结构 端口映射语句 语句 生成语句 参数说明语句
设计中心 本章要点
esTc 设计中 What is vhdl Very high speed integrated circuit Hardware Description Language(VHDL) is an industry standard hardware description language description the hardware in language instead of graphic easy to modi ify easy to maintain very good for complex combinational logic BCD to 7 Segment converter address decoding · state machine more than you want
设计中心 What is VHDL • Very high speed integrated circuit Hardware Description Language (VHDL) – is an industry standard hardware description language – description the hardware in language instead of graphic • easy to modify • easy to maintain – very good for • complex combinational logic – BCD to 7 Segment converter – address decoding • state machine • more than you want……
VHDL描述的总体结构 Package Generics Entity Architecture Architecture Architecture (Data Flow) (Behavioral) (structural) oncurrent Concurrent Process tatements Statements Sequential Statements
VHDL设计中心 描述的总体结构