S3C2440外围设备(peripherals)

1.它与单片机有啥区别呢?

比我们常见的单片机多了这些东西:

External memory controller, LCD controller, AC‘97 CODEC interface, USB Host, Camera interface.

QQ图片20131222225830QQ图片20131222225904

图1 S3C2440外围

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图 ARM920T内核

 

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