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以雷达信号处理领域中的应用为例,介绍了基于ADSP2106×的高速处理单元的设计方法。ADSP2106×是美国AD公司生产的新一代通用数字信号处理器(DSP)。由于其快速的指令周期,独特的哈佛总线结构,以及容量巨大的片内双口SRAM,使得它非常适合用于需要高速实时处理的场合。由它与可编程逻辑阵列组成的高速处理单元具有通用性强,外围器件少等特点,较好地解决了高速通用与设备量之间的矛盾。
Taking the application of radar signal processing as an example, the design method of high speed processing unit based on ADSP2106 is introduced. ADSP2106 × is a new generation of general-purpose digital signal processor (DSP) produced by the American AD Company. Due to its fast instruction cycle, the unique Harvard bus architecture, and its huge on-chip dual-port SRAM make it ideal for applications that require high-speed real-time processing. It consists of high-speed programmable logic array processing unit with versatility, fewer peripheral devices and other characteristics of a good solution to the high-speed general and the contradiction between the amount of equipment.