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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/658832/ccs-ds90ub948-q1-the-question-of-ds90ub948-q1-s-gpio
工具/软件：Code Composer Studio
我们有三个按钮和一个LED背光开关，我们需要使用四个GPIO，该端口是正确的GPIO组。谢谢。
