Dianzi Jishu Yingyong (Aug 2018)
Design of signal source real-time display system based on AD9910
Abstract
In view of the current demand for various frequency signal sources in the fields of control, telecommunications and electronic instrumentation, a high cost-effective STM32F103RCT6 control chip is used to generate various frequency signals through the button control of the high-performance DDS chip AD9910 and real-time display through the LCD12864. This article describes in detail the system hardware and software design, and the key part, precautions and the use of tools for specific instructions. Finally the designed system is verified, and the results show that the system is stable and can meet the engineering needs.
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