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换了USB线也没用,开发板是新拆封的
还有一个问题是电脑链接开发板LED不亮,5529主控芯片隐隐发烫,请问是主控芯片烧坏了吗?
你好,你用其他的板子连接电脑试试?看看是否都正常?你这块板子是通过TI官网购买的吗?
官网买的,其他没问题
只有这一块板子有问题是吗? 官网应该可以更换。有没有可能是静电问题?