数字系统中DSP方案研究和设计

Research and Design on the DSP System Project in Digital Communication

以常用应用研究为背景,研究了数字系统中的单DSP系统和多DSP系统方案与设计选型。针对不同的应用场合和功能需求,阐述了以单DSP器件为主,以FPGA、MCU和CPU等器件为辅的几种单DSP系统配置方案和它们的具体应用场合,归纳了广播式、串行、并行和主从式等几种多DSP系统连接方式和它们的具体应用。

Based on the general application, the research and design on single-DSP and muhi-DSP project in digital system are discussed. Aiming at the different application and function demand, several single-DSP system schemes and their applications are expatiated in which the single-DSP is as the main and FPGA or MCU or CPU as the assistant. And several multi-DSP system connection schemes including broadcasting mode, series mode, parallel mode and master-servant mode and their applications are also concluded in this paper.