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21ic
26 天
芯片DSP的结构与工作原理
[导读]近年来,又出现了另一类数据密集处理型芯片DSP。DSP由于其特殊的结构、专门的硬件乘法器和特殊的指令,使其能快速地实现各种数字信号处理及满足各种高实时性要求。 嵌入式系统的核心是嵌入式微处理器和嵌入式操作系统。早期的嵌入式系统硬件核心是 ...
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