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    DSP芯片

    DSP芯片是什么?

    DSP芯片,即数字信号处理器,是一种特别适合于进行数字信号处理运算的微处理器,其主要应用是实时快速地实现各种数字信号处理算法。

    DSP芯片的特点

    根据数字信号处理的要求,DSP芯片一般具有如下的一些主要特点:

    • 在一个指令周期内可完成一次乘法和一次加法
    • 程序和数据空间分开,可以同时访问指令和数据
    • 片内具有快速RAM,通常可通过独立的数据总线在两块中同时访问
    • 具有低开销或无开销循环及跳转的硬件支持
    • 快速的中断处理和硬件I/O支持
    • 具有在单周期内操作的多个硬件地址产生器
    • 可以并行执行多个操作
    • 支持流水线操作,使取指、译码和执行等操作可以重叠执行

    DSP芯片的分类

    • 按数据格式分:数据以定点格式工作的DSP芯片称为定点DSP芯片;以浮点格式工作的称为浮点DSP芯片。
    • 按用途分:可分为通用型DSP芯片和专用型DSP芯片。

    RS为您提供了不同品牌的DSP芯片,如Microchip、Analog Devices、Texas Instruments等多款不同规格、型号的产品供您挑选,从而满足不同的应用场景需求。

    欢迎查看和订购RS的DSP芯片及相关产品,订购现货24小时内发货,线上下单满额免运费。

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    单价(不含税)
    品牌
    最大频率
    系列
    装置备每秒百万条指令
    数据总线宽度
    内存大小
    指令集结构
    程序存储器大小
    程序存储器类型
    数字式和算术格式
    安装类型
    封装类型
    引脚数目
    典型工作电源电压
    UART通道数目
    • RS 库存编号 191-656
    • 制造商零件编号 AD004E-AT
    RMB6,974.64
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    20kHz
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    • RS 库存编号 191-657
    • 制造商零件编号 AD400E-AT
    RMB7,515.42
    Aten
    20kHz
    AD400E
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