OTG in LPC1754

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531件の閲覧回数
jalilisahar
Contributor I

Hi

I want to use otg in LPC1754. Does it need an otg transceiver?

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507件の閲覧回数
Alice_Yang
NXP TechSupport
NXP TechSupport

Hello @jalilisahar 

Yes, For OTG functionality an external OTG transceiver must be connected to the LPC176x/5x:
Use the internal USB transceiver for USB signalling and use the external OTG transceiver
for OTG functionality only.

Alice_Yang_0-1753872744236.png

 

 

BR

Alice

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484件の閲覧回数
jalilisahar
Contributor I

Thanks

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508件の閲覧回数
Alice_Yang
NXP TechSupport
NXP TechSupport

Hello @jalilisahar 

Yes, For OTG functionality an external OTG transceiver must be connected to the LPC176x/5x:
Use the internal USB transceiver for USB signalling and use the external OTG transceiver
for OTG functionality only.

Alice_Yang_0-1753872744236.png

 

 

BR

Alice

%3CLINGO-SUB%20id%3D%22lingo-sub-2141511%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3ELPC1754%E3%81%AEOTG%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2141511%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E3%83%8F%E3%82%A4%3C%2FP%3E%3CP%3ELPC1754%E3%81%A7otg%E3%82%92%E4%BD%BF%E3%81%84%E3%81%9F%E3%81%84%E3%81%A7%E3%81%99%E3%80%82OTG%E3%83%88%E3%83%A9%E3%83%B3%E3%82%B7%E3%83%BC%E3%83%90%E3%81%AF%E5%BF%85%E8%A6%81%E3%81%A7%E3%81%99%E3%81%8B%EF%BC%9F%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2145629%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%20translate%3D%22no%22%3ERe%3A%20OTG%20in%20LPC1754%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2145629%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E3%82%88%E3%82%8D%E3%81%97%E3%81%8F%E3%81%8A%E9%A1%98%E3%81%84%E3%81%97%E3%81%BE%E3%81%99%E3%80%82%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-2143486%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%20translate%3D%22no%22%3ERe%3A%20OTG%20in%20LPC1754%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-2143486%22%20slang%3D%22en-US%22%20mode%3D%22CREATE%22%3E%3CP%3E%E3%81%93%E3%82%93%E3%81%AB%E3%81%A1%E3%81%AF%3CA%20href%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F253152%22%20target%3D%22_blank%22%3E%40jalilisahar%3C%2FA%3E%3C%2FP%3E%0A%3CP%3E%E3%81%AF%E3%81%84%E3%80%81OTG%20%E6%A9%9F%E8%83%BD%E3%82%92%E4%BD%BF%E7%94%A8%E3%81%99%E3%82%8B%E3%81%AB%E3%81%AF%E3%80%81%E5%A4%96%E9%83%A8%20OTG%20%E3%83%88%E3%83%A9%E3%83%B3%E3%82%B7%E3%83%BC%E3%83%90%E3%82%92%20LPC176x%2F5x%20%E3%81%AB%E6%8E%A5%E7%B6%9A%E3%81%99%E3%82%8B%E5%BF%85%E8%A6%81%E3%81%8C%E3%81%82%E3%82%8A%E3%81%BE%E3%81%99%E3%80%82%3CBR%20%2F%3E%20USB%E4%BF%A1%E5%8F%B7%E3%81%AB%E3%81%AF%E5%86%85%E9%83%A8USB%E3%83%88%E3%83%A9%E3%83%B3%E3%82%B7%E3%83%BC%E3%83%90%E3%82%92%E4%BD%BF%E7%94%A8%E3%81%97%E3%80%81%E5%A4%96%E9%83%A8OTG%20%E3%83%88%E3%83%A9%E3%83%B3%E3%82%B7%E3%83%BC%E3%83%90%E3%82%92%E4%BD%BF%E7%94%A8%E3%81%99%E3%82%8B%3CBR%20%2F%3EOTG%20%E6%A9%9F%E8%83%BD%E3%81%AE%E3%81%BF%E3%80%82%3C%2FP%3E%0A%3CP%3E%3CSPAN%20class%3D%22lia-inline-image-display-wrapper%20lia-image-align-inline%22%20image-alt%3D%22Alice_Yang_0-1753872744236.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cspan%20class%3D%22lia-inline-image-display-wrapper%22%20image-alt%3D%22Alice_Yang_0-1753872744236.png%22%20style%3D%22width%3A%20400px%3B%22%3E%3Cimg%20src%3D%22https%3A%2F%2Fcommunity.nxp.com%2Ft5%2Fimage%2Fserverpage%2Fimage-id%2F350235i4A931F16ED10A715%2Fimage-size%2Fmedium%3Fv%3Dv2%26amp%3Bpx%3D400%22%20role%3D%22button%22%20title%3D%22Alice_Yang_0-1753872744236.png%22%20alt%3D%22Alice_Yang_0-1753872744236.png%22%20%2F%3E%3C%2Fspan%3E%3C%2FSPAN%3E%3C%2FP%3E%0A%3CBR%20%2F%3E%0A%3CBR%20%2F%3E%0A%3CP%3EBR%3C%2FP%3E%0A%3CP%3E%E3%82%A2%E3%83%AA%E3%82%B9%3C%2FP%3E%3C%2FLINGO-BODY%3E