"基于EDA技术的CPLD简易电子琴设计研究"

Based on the document "Design of a Simple Electronic Organ based on CPLD" and the abstract provided, the design of a basic electronic organ using EDA technology is explored in detail. Electronic Design Automation (EDA) is a technology that automates the design of electronic systems or products, utilizing high-performance computers as a platform to advance engineering. One essential feature of EDA technology is the use of Hardware Description Languages (HDL) to create design files, which has gained wide acceptance in the field of electronic design. In this study, the basic principles of music theory and EDA technology are combined to design the fundamental components of an electronic organ, focusing on frequency control by utilizing VHDL for divider design. Additionally, the demands of performers for automated playing of electronic organs are analyzed from practical and entertainment perspectives to determine the functional requirements of the instrument. Two different design schemes based on two dividers are proposed by the author to meet these requirements effectively. The importance of EDA technology in the advancement of digital systems, specifically in electronic organ design, is highlighted throughout the document. The integration of VHDL and digital systems in designing frequency control mechanisms, as well as the emphasis on practicality and entertainment value in the instrument's functionality, demonstrate the comprehensive approach taken in this study. The author's thorough analysis and innovative design proposals serve as a valuable contribution to the field of electronic organ design, showcasing the potential for EDA technology to enhance musical instrument development. The keywords "Electronic Design Automation (EDA)," "VHDL," "Digital Systems," and "Electronic Organ" encapsulate the key aspects of this study, emphasizing the significance of EDA technology in modern electronic design processes and applications.