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imx6 hdimidogle usb_otg_oc

Question asked by king liu on Oct 17, 2013
Latest reply on Sep 4, 2015 by Angelo Dureghello

dear all


Refer to the SCH_HDMI_DONGLE_MX6X_REVB2_20130116_1500, the pin of EIM_D21 is used as USB_OTG_OC. MX6Q_PAD_EIM_D21__USBOH3_USBOTG_OC,

And when the status of USB_OTG_OC change , how  the software can detect ?

Is there some register can be read when the USB_OTG_OC is low or high?