DSP hpi接口实验

上传者: chengfy03 | 上传时间: 2020-01-03 11:18:10 | 文件大小: 376KB | 文件类型: rar
dsp的hpi实验代码 在C54X 系列中,只有542,545,548 和549 提供了标准8 位HPI 接口,而C54XX 系 列都提供了8 位或16 位的增强HPI 接口。外部主机或主处理器可以通过HPI 接口读写C54X 的片内RAM,从而大大提高数据交换的能力。标准HPI 接口中外部主机只能访问固定位置 的2K 大小的片内RAM,而增强HPI 接口可以访问整个内部RAM。本实验利用DES 提供的HPI 接口,学习HPI 接口的设计和使用。本实验的C 语言源程序文件名为5402pp.c。

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评论信息

  • cxzhang800 :
    看代码,容易懂。
    2015-05-08
  • Tayi2012 :
    基本能够满足需求
    2015-04-07
  • xiandianzw :
    代码没有详细的函数说明,如果加上就更好了
    2011-11-05
  • JuanA1 :
    代码不错,但是说明不太充分
    2011-09-27

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