i.MX6DL SABRE-AI board, EIM and USB_OTG

[jeevanmahadevu]

With reference to i.MX6DL SABRE-AI board,

1. How is EIM DA0 - DA15 and EIM A16 - A24, can be used both by boot configuration select and by 32MB NOR Flash ?

2. USB_OTG_VBUS / USB_ID how to handle these when USB OTG is used as serial downloader port during the boot.

Can USB_ID be unconnected for the above application with the connector being micro_USB_AB

Thank you

[igorpadykov · Accepted solution]

Hi Jeevan

1. for usage of these signals one can  check Figure 2-1. Boot configuration

   for development mode IMX6DQ6SDLHDG

2. USB_ID is not checked by serial downloader, USB_OTG_VBUS

   should be provided from USB connector.

Best regards

igor

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