一种基于片同步技术的高速ADC与FPGA互连方法  

A kind of High-Speed ADC and FPGA Communication Method Based on ChipSync Technology

作　　者：韩琦[1] 葛飞[1] 梁圣杰[1] 张之卓 Han Qi;Ge Fei;Liang Shengjie;Zhang Zhizhuo(Beijing Aerospace Automatic Control Institute, Beijing 100854, China)

机构地区：[1]北京航天自动控制研究所,北京100854

出　　处：《航天控制》2018年第2期83-87,共5页Aerospace Control

摘　　要：针对多通道高速采样器AD9653的高速串行数据接口特点,利用Xilinx公司Kintex-7系列FPGA的片同步技术,设计实现了一种多通道高速ADC与FPGA之间的数据传输方法。介绍了高速ADC与FPGA互连的组成及工作原理,着重描述了基于片同步技术实现数据互连高速传输的方法,最后通过仿真与板级验证了接口工作的正确性。Regarding the characteristics of high-speed serial data in multi-channel sampler AD9653,the FPGA＇s chipsync of Xilinx Kintex-7 family is used to implement data transmission between multi-channel analog to digital converters（ ADC） and FPGA. The composition and working principle of communication are described between high-speed ADC and FPGA,and the method of high-speed data transmission based on chipsync is focused,and the working of interface is validated by simulation and experiment finally.

关 键 词：片同步技术 多通道高速ADC FPGA 

分 类 号：TN919.3[电子电信—通信与信息系统]