TUSB1142: TUSB1142 USB UP-STREAM VS DN-STREAM

FERMIN ALARCON

Part Number: TUSB1142
Other Parts Discussed in Thread: TUSB321,

Tool/software:

Hi,

I've implemented the attached circuit and works in USB-2 mode but not in USB-C mode.

USB-C should connect to a PC and USB-A will connect to one USB-3 camera.

If I connect USB-2 wire is possible to see one USB pen drive but not more.

Are there any mistake on TUSB321 connections?

Regards

0 Brian Zhou 9 months ago

Hi Fermin:

TUSb1142 SSRX is output , it should connect to SSTX of type-A connector.

Best

Brian

0 FERMIN ALARCON 9 months ago

Hi Brian,

you are right!

I've corrected the mistake and ensured soldering on the small TUSB321 and now it works with 3.0 pendrives.

Now I must test it with the camera and ensure that current is well configured with resistors on TUSB321

Regards.

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