流程卡

工艺步骤串连缀而成的初始工艺流程，经过一定的优化与适配工艺条件的之后，产生出在实践中能够直接使用的、详细的工艺流程卡。

The detailed process flow card , which can be adopted directly in practice , is finally generated after optimizing and setting process parameters for each step in the initial flow .

流程卡：用于生产物料批追溯管理的表单。

Traveler : table used to batch tracing management of production materials .

再次，对FPGA设计的相关技术进行了研究，包括利用FPGA进行系统设计的流程，数据采集卡中时钟网络的设计，设计的约束加载，并对流水线技术以及VHDL代码优化方法等内容进行了探讨。

Thirdly , the correlative technologies of FPGA design are discussed . It includes the process of FPGA system design , the clock net design in data acquisition system , the software conditional loading , the pipeline technology and the optimization methods of VHDL codes .