提出了利用fifo,实现dsp之间的高速、实时、可靠的数据传输,介绍了fifo原理及性能特点，详细阐述了系统的硬 件接口电路及软件设计。 -the use fifo achieve dsp between the high-speed, real-time, reliable data transmission, fifo on the principles and performance characteristics of a detailed descr iption of the

重点介绍了DSP与FIFO的数据传输、DSP与USB的接口电路。解决了一般情况下系统无法做到的用线阵CCD实现二维图像信号复原的问题 -focus on the DSP and FIFO data transmission, DSP and USB interface circuit. Solve the system under normal circumstances can not do in line with two-dimensional CCD image signals of

介绍异步FIFO的概念、应用及其结构，分析实现异步FIFO的难点问题及其解决办法；在传统设计的基础上提出一种新颖的电路结构并对其进行综合仿真和FPGA实现。

异步fifo的经典讲解，包括亚稳态的产生，同步电路的构造，fifo电路的结构，源代码实现。,Asynchronous fifo on the classic, including the emergence of metastable, the structure of synchronous circuits, fifo circuit structure, the source code to achieve.