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https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1393344/tda4vl-q1-tda4vl-demo-board-usb-cannot-be-recognized
工具与软件：
SoC：TDA4VL
HW：TDA4VL 演示板(J721S2XSOMG01EVM)
SDK：0902
预测试：
插入 USB 驱动器或鼠标
步骤：
1.接通电源;
2.等待 Linux 引导成功
结果：
无法识别 USB
您好、Zhang
是否已尝试使用 USB3.0和 USB2.0设备？ 您能将观察结果与他分享一下吗？
此致 Diwakar
