准则1:合适的代码风格
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>
准则2:精准的时序约束
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>
准则3:管理高扇出网络
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>
准则4:层次化设计结构
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>
准则5:处理跨时钟域设计
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>
准则6:少而精的物理约束
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>
准则7:选择实现约束
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>
准则8:共享控制信号
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>
准则9:读懂日志和报告
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>
准则10:发挥Tcl的作用
<img width="600" src="http://xilinx.eetrend.com/files/2020-01/%E5%8D%9A%E5%AE%A2/100046965-88…; alt=""><br>