This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TUSB321: TUSB321:DIR管脚不能正常电平切换

Part Number: TUSB321

     现在我司在使用TUSB321RWBRHD3SS3212IRKSRTYPE C使用过程中,DIR管脚不能正常切换,详细描述如下:

我司设备为TYPE C 摄像机, 线材为一端为USB3.0 A口,另外一端为C口,在不停插拔C口过程中,出现TUSB321RWBRdir管脚电平不对,(理论上应低电平,实际上为高电平),造成HD3SS3212IRKSR不能正确切换,然后USB3.0识别异常。

附件为电路原理图及线材示意图,请查看,麻烦看一下是什么原因,谢谢

.