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本文首先简单介绍了AD公司的高性能数字信号处理芯片——ADSP-2187L的结构和特点,而后详细阐述了基于其的高速Modem解决方案。该方案利用ADSP-2187L高性能的数字信号处理能力和灵活方便的接口,外接专用Modem编译码器AD1803/1804,有效地实现高速Modem的整体要求,最后基于此进行了总结和展望。
This article first briefly introduced the AD company’s high-performance digital signal processing chip - ADSP-2187L structure and characteristics, and then elaborated on its high-speed Modem solutions. The program utilizes ADSP-2187L high-performance digital signal processing capability and flexible interface, external special Modem codec AD1803 / 1804, to effectively achieve the overall requirements of high-speed Modem, and finally based on this summary and outlook.