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ARM3354搭配TUSB9261 串口打印报USB2-1 device not accepting address 5 error -71问题

user4215205
Prodigy 40 points


求助，哪个大神帮忙看看 3354在系统引导过程中，高概率出现串口打印 “USB2-1： device not accepting address 5 ，error -71 ” 。测试过USB相关的电源都正常。