黑龙江八一农垦大学学报
黑龍江八一農墾大學學報
흑룡강팔일농은대학학보
JOURNAL OF HEILONGJIANG AUGUST FIRST LAND RECLAMATION UNIVERSITY
2015年
3期
88-91
,共4页
信号发生器%D/A转换%FPGA
信號髮生器%D/A轉換%FPGA
신호발생기%D/A전환%FPGA
signal generator%D/A conversion%FPGA
作为调试设备，数字信号发生器是数字信号处理中不可缺少的一部分，广泛的应用在生产生活当中。由于FPGA集密度高，功耗低，体积小以及可靠性高等优点于一身，所以采用Altera公司生产的FPGA实现数字信号发生器的设计，该数字信号发生器能够产生可调频率的正弦波、方波、三角波和锯齿波。通过硬件系统测试，结果表明：系统精度较高、带负载能力较强、运行稳定。
作為調試設備，數字信號髮生器是數字信號處理中不可缺少的一部分，廣汎的應用在生產生活噹中。由于FPGA集密度高，功耗低，體積小以及可靠性高等優點于一身，所以採用Altera公司生產的FPGA實現數字信號髮生器的設計，該數字信號髮生器能夠產生可調頻率的正絃波、方波、三角波和鋸齒波。通過硬件繫統測試，結果錶明：繫統精度較高、帶負載能力較彊、運行穩定。
작위조시설비，수자신호발생기시수자신호처리중불가결소적일부분，엄범적응용재생산생활당중。유우FPGA집밀도고，공모저，체적소이급가고성고등우점우일신，소이채용Altera공사생산적FPGA실현수자신호발생기적설계，해수자신호발생기능구산생가조빈솔적정현파、방파、삼각파화거치파。통과경건계통측시，결과표명：계통정도교고、대부재능력교강、운행은정。
As debugging equipment,the digital signal generator was an indispensable part in digital signal processing,and was used in production and life.Since FPGA advantage of high density,low power consumption,small volume and high reliability,FPGA of Altera company was used to realize the design of digital signal generator,and the digital signal generator could generate sine wave, square wave,triangle wave and sawtooth wave of adjustable frequency.Through the hardware test,the results showed that the system had the characteristics of higher accuracy,strong load capacity,stable operation.
