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Design of Multi-channel Digital Impulse Generator Based on SoPC
Author(s): 
Pages: 71-73,88
Year: Issue:  15
Journal: Video Engineering

Keyword:  多通道片上可编程系统现场可编程门阵列NiosⅡ;
Abstract: 介绍了一种采用SoPC技术实现多通道数字信号发生器的方法,系统由FPGA及相应接口电路组成,将Nios Ⅱ嵌入式软核CPU集成到FPGA中,构成片上系统(SoC),可以产生多种特定的数字脉冲信号,能够通过上位机软件控制实现不同通道、个数和频率脉冲信号的输出.经验证,介绍的方案稳定精确,能够提供通道、频率和个数可控的数字脉冲信号.
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