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https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1101524/tm4c129enczad-pin-number-for-writing-the-program-to-tm4c129enczadt3
如果我要编写一个与USB通信的程序，我是否需要使用以下针编号？
・T6 ・U5. ・V4 ・W4
您好Kanematu-San，
这些针脚都不与USB外设关联，因此您不需要这些针脚用于此类应用。
此致，
Ralph Jacobi
感谢您的回复。
如果我编写一个程序，哪个信号应该连接到哪个针脚？
