Design of Multi-channel Data Acquisition System Based on FPGA

摘要：

Based on the multi-channel data acquisition system with FPGA as the core, The article introduces the control circuit of A/O conversion chip containing FIFO memory in detail. Based on general data acquisition system, this system coordinate FPGA to have a good control of the A/D sampling timing, frequency conversion of multi-channel switch and the programming logic of FLASH memory. With single-chip computer cy7c680I3 to realize USB communication, send data to PC for waveform display.

关键词： FPGAi Data Acquisition A/D conversion USB Microcontroller cy7c68013

作者: Zhu Jie Chen Wei GUO Tao TANG Gui

作者单位: Key Lab of Instrumentation Science & Dynamic Measurement (North University of China), Ministry of Ed Shanxi North Huifeng Mechanical&Electronic Co., Ltd No.2 academic institution Changzhi, 046000, Chin

会议类型: 国际会议

会议名称: 2011 2nd International Conference on Data Storage and Data Engineering(DSDE 2011)(2011年第二届数据存储与数据工程国际会议)

会议地点: 西安

会议语种:英文

页码: 247-249

在线出版日期: 2011-05-13（万方平台首次上网日期，不代表论文的发表时间）