摘要
本文设计了一种高速实时数据采集系统。该系统首先对传感器输出信号进行放大滤波处理,然后将其转换为数字信号。经FIFO缓存后,使用USB的猝发传输模式传输到计算机。文中给出了硬件电路,并简要介绍了CYUSB3014芯片的特点和固件程序。
A high speed,real time data acquisition system is designed in this paper.The system amplifies and filters the signal from the sensor, converts it to digital signal.Then the digital data is transferred to PC with USB bulk mode after FIFO buffering.The paper gives the hardware circuits,also briefly introduces CYUSB3014 and the firmware.
出处
《电子测试》
2013年第7S期8-9,共2页
Electronic Test
