如何向vivado中添加约束constraints？
关于constraints文件的格式: XDC(Xilinx Desin Constraints)约束文件
详情参看文档：ug945-vivado-using-constraints-tutorial 以及 ug903-Vivado Design Suite User Guide：Using Constraints
(1) UG973-Release Notes, Installation, and Licensing
宿舍电脑新安装的2018.2版本license存在问题，而且不支持全部器件（问题待解决）
(2) UG949-UltraFast Design Methodology Guide for the Vivado Design Suite
超高速设计方法学？
(3) UG1231-UltraFast Design Methodology Quick Reference Guide
介绍了FPGA从PCB到设计分析的完整流程。
(4) UG1197-UltraFast High-Level Productivity Design Methodology Guide
从系统以及基于C语言的角度来介绍设计方法。
(5) UG1270-Vivado HLS optimization Methodology Guide
HLS的方法，未深入学习，先做标注。
(6) UG1046-UltraFast Embedded Design Methodology Guide
FPGA的嵌入式应用
(7) UG1026-UltraScale Architecture Migration
器件的移植，可能在应用中会接触到。此外提问7系列与UltraScale器件的区别
(8) UG998-Introduction to FPGA Design with Vivado High-Level Synthesis
HLS设计的介绍
(9) UG911-ISE to Vivado Design Suite Migration Guide
ISE至vivado的转移：没有用过ISE
(10) UG1192-Xilinx Design Flow for Intel FPGA and SoC Users
Intel与Xilinx的应用转换，还附有几个设计代码。
(11) UG910-Vivado Design Suite User Guide:Getting Started
上手设计的介绍性文档，内容简略。
(12) UG892-Vivado Design Suite User Guide：Design Flows Overview
设计流程概述
(13) UG893-Vivado Design Suite User Guide：Using the Vivado IDE
vivado集成开发环境的设置和操作
(14) UG894-Vivado Design Suite User Guide：Using Tcl Scripting
tcl命令
(15) UG895-Vivado Design Suite User Guide：System-Level Design Entry
系统级设计方法
(16) UG896-Vivado Design Suite User Guide：Designing with IP
基于IP的设计方法
(17) UG1118-Vivado Design Suite User Guide：Creating and Packaging Custom IP
创建以及封装用户定制IP
(18) UG994- Vivado Design Suite User Guide:Designing IP Subsystems Using IP Integrator
利用 IP集成器？来设计IP子系统
(19) UG898-Vivado Design Suite User Guide：Embedded Processor Hardware Design
FPGA作为嵌入式处理器的硬件设计（没有看到PCB信息，应该是系统级，稍后学习）
(20) UG897-Vivado Design Suite User Guide: Model-Based DSP Design Using System Generator
Matlab System Generator工具进行FPGA数字信号处理设计
(21) UG1262-Model Composer User Guide
暂时还未接触过Model Composer
(22) UG902-Vivado Design Suite User Guide: High-Level Synthesis
HLS详细的指南
(23) UG899-Vivado Design Suite User Guide：I/O and Clock Planning
I/O以及时钟规划
(24) UG900-Vivado Design Suite User Guide：Logic Simulation
逻辑仿真方法：对于验证来说比较重要
(25) UG440-Xilinx Power Estimator User Guide
功耗估计器？
(26) UG903-Vivado Design Suite User Guide: Using Constraints
使用约束
(27) UG901-Vivado Design Suite User Guide：Synthesis
综合
(28) UG904-Vivado Design Suite User Guide：Implementation
执行？
(29) UG905-Vivado Design Suite User Guide：Hierarchical Design
层次设计
(30) UG909-Vivado Design Suite User Guide: Partial Reconfiguration
部分重配置？
(31) UG907-Vivado Design Suite User Guide: Power Analysis and Optimization
功率分析以及最优化
(32) UG906-Vivado Design Suite User Guide：Design Analysis and Closure Techniques
设计分析以及环路？技术
(33) UG908-Vivado Design Suite User Guide：Programming and Debugging
向FPGA中编程以及调试
(34) UG975-Vivado Design Suite Quick Reference
vivado设计的快速指南
(35) UG835-Vivado Design Suite Tcl Command Reference Guide
tcl命令
(36) UG912-Vivado Design Suite Properties Reference Guide
各类参数
(37) UG953-Vivado Design Suite 7 Series FPGA and Zynq-7000 All Programmable SoC Libraries Guide
7系列FPGA以及Zynq的库
(38) UG974-UltraScale Architecture Libraries Guide
ultrascale架构库
(39) UG958-Vivado Design Suite Reference Guide：Model-Based DSP Design Using System Generator
使用System Generator工具
(40) UG984-MicroBlaze Processor Reference Guide
MicroBlaze软核
(41) Quick Start Guide: MicroBlaze Soft Processor Presets
MicroBlaze软核的快速入门
(42) UG1138-Generating Basic Software Platforms Reference Guide
软件环境？
(43) UG1037-Vivado Design Suite AXI Reference Guide
AXI总线
(44) UG888-Vivado Design Suite Tutorial Design Flows Overview
设计流程指南
(45) UG939-Vivado Design Suite Designing with IP Tutorial
IP指南
(46) UG1119-Vivado Design Suite Creating, Packaging Custom IP Tutorial
创建，封装定制IP指南
(47) UG995-Vivado Design Suite Tutorial Designing IP Subsystems Using IP Integrator
通过IP集成器？进行IP子系统设计指南
(48) UG940-Vivado Design Suite Tutorial Embedded Processor Hardware Design
嵌入式处理器硬件设计指南
(49) UG1209-Zynq UltraScale+ MPSoC: Embedded Design Tutorial A Hands-On Guide to Effective Embedded System design Zynq UltraScale+高效嵌入式系统设计指南
(50) UG1165-Zynq-7000 All Programmable SoC: Embedded Design Tutorial A Hands-On Guide to Effective Embedded System Design Zynq 7000高效嵌入式系统设计指南
(51) UG871-Vivado Design Suite Tutorial High-Level Synthesis
HLS指南
(52) UG948-Vivado Design Suite Tutorial Model-Based DSP Design Using System Generator
System Generator指南
(53) UG1259-Tutorial: Model-Based Design Using Model Composer
Model Composer指南
(54) UG937-Vivado Design Suite Tutorial Logic Simulation
逻辑仿真指南
(55) UG945-Vivado Design Suite Tutorial Using Constraints
约束指南
(56) UG986-Vivado Design Suite Tutorial Implementation
执行指南
(57) UG947-Vivado Design Suite Tutorial Partial Reconfiguration
部分重配置指南
(58) UG938-Vivado Design Suite Tutorial Design Analysis and Closure Techniques
设计分析与环路？技术指南
(59) UG997-Vivado Design Suite Tutorial Power Analysis and Optimization
功率分析以及最优化指南
(60) UG936-Vivado Design Suite Tutorial Programming and Debugging
对FPGA编程以及调试指南
(61) UG1198-Vivado Design Suite Tutorial Revision Control Systems
修订控制系统指南？
