TIVA MCU TM4C129x with 2 usb otg

utpal kumar

Dear All,

I am working on a project in which i need two USB OTG option.

TM4C1299 meeting my requirements except two USB OTG.

Kindly let me know ,if there is any TIVA MCU with 2 USB otg or is there any alternate way to implement 2 USB OTG using TM4C129x .

Kindly advice.

Thanks

utpal

over 10 years ago

0 Amit Ashara over 10 years ago

TI__Guru**** 244400 points

Hello Utpal

No. The TM4C12x product line only comes with 1 USB OTG. What exactly are you planning to do with 2 USB OTG will define the answer.

Regards
Amit

0 utpal kumar over 10 years ago in reply to Amit Ashara

Expert 2340 points

Dear Amit sir,
Hope you are doing good.

I am working on a POS project based on TIVA TM4C129x series MCU ,where i need 2 USB OTG for Keyborad and another for Pen drive or Bar code scanner.

But unfortunately only one USB OTG available ,so kindly guide me ,if there is any alternate way to do it.

Thanks
utpal

0 Amit Ashara over 10 years ago in reply to utpal kumar

TI__Guru**** 244400 points

Hello Utpal,

If they are physically different devices then it would not be possible. I would suggest creating a Key board scanner using GPIO's and use the USB OTG for the Pen Drive or Bar Code Scanner.

Regards
Amit

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TIVA MCU TM4C129x with 2 usb otg