我最近在用TM4C123GH6PM芯片,想用它的USB功能,只做为Device使用。而且管脚不富裕,我想问,是否之用USB的DM和DP管脚就可以了呢?
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我最近在用TM4C123GH6PM芯片,想用它的USB功能,只做为Device使用。而且管脚不富裕,我想问,是否之用USB的DM和DP管脚就可以了呢?