OMAP-L138: USB ID Detection

Part Number:OMAP-L138

Hi all,

We have designed a board(processor-OMAPl138) with USB in device mode and hence have left the USB_ID pin floating. But, the USB device(our board) is not being detected. However, if the USB_ID pin is pulled up through a 10K resistor, it works fine. According to the datasheets, if USB_ID pin is kept floating then it(our board) should be detected as a device and if grounded should behave like a host.

Thanks in advance!!!

Regards,

Abhi