目录
摘要 .....................................................................................................I
ABSTRACT .......................................................................................II
目录 ..................................................................................................III
前言 ..................................................................................................IV
1 绪论 ................................................................................................1
1.1 数字电路系统设计方法 .............................................................1
1.2 FPGA 器件概述 ..........................................................................1
1.3 EDA 开发软件............................................................................2
1.4 VHDL 描述语言简介 .................................................................3
2 综合计时系统的分析 .......................................................................6
2.1 系统设计要求.............................................................................6
2.2 系统设计方案.............................................................................6
2.3 系统整体结构.............................................................................9
3 系统设计 .......................................................................................11
3.1 系统电路模块部分 ..................................................................11
3.2.底层设计 ..................................................................................11
3.3 顶层设计..................................................................................17
4 系统调试及设计结果 .....................................................................20
4.1 设计项目的模拟仿真 ...............................................................20
4.2 仿真结果 ..................................................................................21
4.3 器件编程 ..................................................................................28
4.4 下载 ..........................................................................................28
4.5 设计结果 ..................................................................................28
结论 ..................................................................................................29
参考文献...........................................................................................30
致谢 ..................................................................................................31
附录 ..................................................................................................32