Design of Multi-channel Real-time Acquisition System Based on FPGA
This paper expounds the embedded XADC hard core of Xilinx 7 series FPGA with own ADC,which provides conditions for the completion of multi-channel analog signal acquisition based on FPGA.The USB to UART chip CP2102GM is used to realize the serial output of the system,which further reduces the volume of the acquisition system and improves the reliability of the system.