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可编程片上系统(SOPC)设计是一个崭新的、富有生机的嵌入式系统设计方向。嵌入式集成化设计己成为电子领域发展的一种趋势。Altera(?) Quartus(?)Ⅱ设计软件为可编程芯片系统(SOPC)提供最全面的设计环境。本文介绍基于NiosⅡ的波形发生器在QUARTUSⅡ工具包下的设计与实现。该设计采用嵌入式软处理器核NiosⅡ以及自主编写的包括实现DDS在内的多种IP Core,最大限度地实现系统的集成化。
Programmable System-on-Chip (SOPC) design is a new, dynamic, embedded system design direction. Embedded integrated design has become a trend in the field of electronics development. Altera (?) Quartus (?) II design software provides the most comprehensive design environment for a programmable chip system (SOPC). This article describes the Nios Ⅱ based waveform generator in the QUARTUS Ⅱ toolkit design and implementation. The design uses embedded soft processor core Nios Ⅱ and independent preparation, including the realization of DDS, including a variety of IP Core, to maximize the integration of the system.