在以XilinxⅡ- PRO 和MAX104A 为主要部件的高速数据采集系统中,提高系统处理速度的关键是芯片和芯片之间数据高速传输。文章重点介绍了LVDS 和LVPECL 接口匹配设计和高速串行RocketIO 技术的实现。关键词: FPGA;高速采集;接口Abstract: In the high- speed sampling system whose main components are Xilinx Ⅱ- PRO and MAX104A,the key of improving systematic processing speed is that the data are transmitted at a high speed between chip and chip. This paper mainly introduces two topics which are the interface match design of LVDS and LVPECL and the realization of high speed serial RocketIO technology.Keywords: FPGA; high- speed sampling; interface
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