To connect between FX3 and Micro-B connector

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TeMa_2997106
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Is there a reference schematic connecting the FX3 and the Micro-B SuperSpeed (3.x) connector?

OTG is unused, so can I leave it unconnected?

Thanks,

Tetsuo

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Hemanth
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Hi Tetsuo,

If you are only looking for connections between USB pins of FX3 and the 3.0 microB connector, you can refer that part from the schematic of Denebola kit:

Cypress EZ-USB® CX3 camera reference design kit (RDK)

This is a CX3 based kit, but as I mentioned above, you can only refer to connections between USB pins and the 3.0 micro B connector.

OTG ID can be left unconnected if not used.

Regards,

Hemanth

Hemanth

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Hemanth
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First like given First question asked 750 replies posted

Hi Tetsuo,

If you are only looking for connections between USB pins of FX3 and the 3.0 microB connector, you can refer that part from the schematic of Denebola kit:

Cypress EZ-USB® CX3 camera reference design kit (RDK)

This is a CX3 based kit, but as I mentioned above, you can only refer to connections between USB pins and the 3.0 micro B connector.

OTG ID can be left unconnected if not used.

Regards,

Hemanth

Hemanth
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TeMa_2997106
Level 6
Level 6
Distributor - TED (Japan)
10 likes received 10 solutions authored 250 replies posted

Hemanth-san,

Thank you for your support. I found Denebola schematic.

OTG was connected to OTG_ID. I change it to unconnected.

Thanks,

Tetsuo

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Hemanth
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Hi Tetsuo,

Do you mean it was connected in your schematic and you removed it now?

(In Denebola schematic, ID pin is unconnected)

Regards,

Hemanth

Hemanth
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TeMa_2997106
Level 6
Level 6
Distributor - TED (Japan)
10 likes received 10 solutions authored 250 replies posted

Hemanth-san,

Connector's OTG was connected to FX3's OTG_ID before your comments. At after your comments, it changed to unconnected.

In CX3, there is not OTG_ID pin. So, I thought that at Denebola schematic, it is not connected OTG. Is it correct?

Thanks,

Tetsuo

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Hemanth
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First like given First question asked 750 replies posted

Hi Tetsuo,

Connector's OTG was connected to FX3's OTG_ID before your comments. At after your comments, it changed to unconnected.

>> This is okay.

In CX3, there is not OTG_ID pin. So, I thought that at Denebola schematic, it is not connected OTG. Is it correct?

>> Yes you are correct. CX3 does not have OTG pin.

Regards,

Hemanth

Hemanth
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TeMa_2997106
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Level 6
Distributor - TED (Japan)
10 likes received 10 solutions authored 250 replies posted

Hemanth-san,

Thank you very much.

I understand.

Thanks,

Tetsuo

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