https://community.nxp.com/t5/i-MX-Processors/iMX8M-Plus-CC-Controller/m-p/2411525#M246623 <P>Hii,<BR />We are developing the custom som based on the iMX8M plus processors with custom carrier board. In this, We have a requirement for USB1 OTG supported with ID pin. We have taken ID pin from GPIO1_IO4.</P><P>Due to board space constraint and ID Pin requirement we are planning to use <STRONG>HD3SS3220IRNH - TI (CC Controller with diff mux)</STRONG> in our design.</P><P>Please confirm whether i.mx8m plus supports HD3SS3220IRNH as OTG. Specifically for Flashing purpose whether this controller is supported?</P> Sat, 05 Sep 2026 10:55:26 GMT govind18 2026-09-05T10:55:26Z https://community.nxp.com/t5/i-MX-Processors/iMX8M-Plus-CC-Controller/m-p/2411525#M246623 <P>Hii,<BR />We are developing the custom som based on the iMX8M plus processors with custom carrier board. In this, We have a requirement for USB1 OTG supported with ID pin. We have taken ID pin from GPIO1_IO4.</P><P>Due to board space constraint and ID Pin requirement we are planning to use <STRONG>HD3SS3220IRNH - TI (CC Controller with diff mux)</STRONG> in our design.</P><P>Please confirm whether i.mx8m plus supports HD3SS3220IRNH as OTG. Specifically for Flashing purpose whether this controller is supported?</P> Sat, 05 Sep 2026 10:55:26 GMT https://community.nxp.com/t5/i-MX-Processors/iMX8M-Plus-CC-Controller/m-p/2411525#M246623 govind18 2026-09-05T10:55:26Z