https://community.nxp.com/t5/i-MX-Processors/IMX8MM-USB2-0/m-p/1971068#M229491 <P>HI Team,</P><P>I am connecting USB2.0 port of USB2.0 to Downstream port of an USB HUB.&nbsp;</P><P>The USB_VBUS pin cannot be directly connected to 5V?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="VidhyaJ_0-1728543279910.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/303953i99EF1C747EB79E8C/image-size/medium?v=v2&amp;px=400" role="button" title="VidhyaJ_0-1728543279910.png" alt="VidhyaJ_0-1728543279910.png" /></span></P><P>Please clarify. USB has to be in always detect mode in our case.</P><P>Also, can you share reference design?</P> Thu, 10 Oct 2024 06:56:14 GMT VidhyaJ 2024-10-10T06:56:14Z https://community.nxp.com/t5/i-MX-Processors/IMX8MM-USB2-0/m-p/1971068#M229491 <P>HI Team,</P><P>I am connecting USB2.0 port of USB2.0 to Downstream port of an USB HUB.&nbsp;</P><P>The USB_VBUS pin cannot be directly connected to 5V?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="VidhyaJ_0-1728543279910.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/303953i99EF1C747EB79E8C/image-size/medium?v=v2&amp;px=400" role="button" title="VidhyaJ_0-1728543279910.png" alt="VidhyaJ_0-1728543279910.png" /></span></P><P>Please clarify. USB has to be in always detect mode in our case.</P><P>Also, can you share reference design?</P> Thu, 10 Oct 2024 06:56:14 GMT https://community.nxp.com/t5/i-MX-Processors/IMX8MM-USB2-0/m-p/1971068#M229491 VidhyaJ 2024-10-10T06:56:14Z https://community.nxp.com/t5/i-MX-Processors/IMX8MM-USB2-0/m-p/1971559#M229520 <DIV> <DIV> <DIV> <P>Hello,</P> <P>I suggest you take a look in the next <A href="https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/i-MX8MM-i-MX8MQ-USB2-0-Design-Without-USB-TYPE-C/ta-p/1129527" target="_blank">post</A> for USB 2.0 reference design.</P> <P>Best regards.</P> </DIV> </DIV> </DIV> Thu, 10 Oct 2024 17:49:46 GMT https://community.nxp.com/t5/i-MX-Processors/IMX8MM-USB2-0/m-p/1971559#M229520 JorgeCas 2024-10-10T17:49:46Z