摘要
本设计基于FIFO进行，给出了一种以DSP数字信号处理芯片TMS320VC5402作数据处理器，结合高速模数转换器AD9244、先进先出缓冲存储器芯片IDT7204构成的高速数据采集系统的设计方案。设计中主要体现FIFO的缓存作用，使FIFO能够在A／D与DSP之间充当媒介，较好的完成数据传输。
Based on FIF0, combinig the high-speed ADC AI）9244 and the high-speed data acquisition system design with FIFO buffer memory chips IDT7204, this paper puts forward data processor with a DSP-digital signal processing chip TMS320VC5402 ,. The design mainly reflects the role of FIFO buffer so that FIFO can better complete the data transmission between A / D and DSP as a media.
