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本文为数字电视系统开发的需要实现了基于FPGA与SDRAM的数字信号采集系统。SDRAM可以提供大容量的存储空间。FPGA提供优秀的系统适应能力。该方案通过计算机并口实现FPGA与计算机的通信。
This article needs to realize the digital signal acquisition system based on FPGA and SDRAM for the development of digital TV system. SDRAM can provide large capacity storage space. FPGA provides excellent system adaptability. The program through the computer parallel port to achieve FPGA and computer communications.