Title :
Implementation of the Quadrature Waveform Generator Based on DSP Builder
Author :
Xiong, Guohai ; Zhou, Xuejun ; Ji, Peirong
Author_Institution :
Inst. of Intell. Vision & Image Inf., China Three Gorges Univ., Yichang
Abstract :
A simple scheme for designing quadrature waveform generator is proposed and the mathematical model is built with DSP Builder, which is verified by simulation in Simulink. The model is transformed into hardware description language through signal compiler, which is downloaded to FPGA after Quartos simulation is correct. The output quadrature waveform can realize flexible frequency change, phase change and amplitude change and realizes full digital design.
Keywords :
digital signal processing chips; direct digital synthesis; field programmable gate arrays; hardware description languages; logic design; waveform generators; DSP builder; FPGA; Quartos simulation; digital design; digital signal processing; hardware description language; mathematical model; quadrature waveform generator; signal compiler; Control system synthesis; Digital signal processing; Field programmable gate arrays; Frequency synthesizers; Information technology; Mathematical model; Power harmonic filters; Read only memory; Signal generators; Signal synthesis; DSP Builder; Quadrature waveform generator; Simulink;
Conference_Titel :
Intelligent Information Technology Application Workshops, 2008. IITAW '08. International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-0-7695-3505-0
DOI :
10.1109/IITA.Workshops.2008.58
