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请问有人使用过6446这一类芯片吗，有模块驱动函数吗？我在官网上没有找到。
你需要什么样的模块驱动函数? 我们有PSP软件包. http://processors.wiki.ti.com/index.php/DaVinci_(ARM9)_PSP_Releases#DM644x
