Title :
The design of RF data acquisition system based on STM32 and FPGA
Author :
Haifeng, Zhang ; Jing, Zhao
Author_Institution :
Coll. of Electron. Inf., Hangzhou Dianzi Univ., Hangzhou, China
Abstract :
In order to collect the radio frequency (RF) signal in high speed, a RF data acquisition system based on STM32 and FPGA is designed in this paper. The RF signal received from the antenna is processed by conditioner circuit, high speed ADC, FPGA and STM32 and transmitted to the computer through USB. The serial peripheral interface (SPI) with direct memory access (DMA) technology is used to ensure the communication in high speed between STM32 and FPGA. The system test indicates that the system can acquire data with high precision and high speed.
Keywords :
data acquisition; field programmable gate arrays; peripheral interfaces; signal processing; DMA technology; FPGA; RF data acquisition system; SPI; STM32; conditioner circuit; direct memory access technology; high speed ADC; radio frequency signal; serial peripheral interface; Antennas; Clocks; Data acquisition; Field programmable gate arrays; RF signals; Radio frequency; Universal Serial Bus; FPGA; SPI; STM32; USB;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6002030
