A Fast Optical Spectrum Data Acquisition Method Based on FPGA and DSP

Abstract

Abstract This paper presents a fast CCD optical spectrum data acquisition method based on FPGA, FIFO and DSP. Introduces a linear CCD timing sequence control signal generation and high speed ADC interface with FIFO and DSP in detail, publishes this design key parts FPGA logic schematic and VHDL source code, provides a general solution for universal high speed CCD optical spectrum data acquisition and analysis system.