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TPD12S521: TPD12S521DBTR with IMX8M+ interface

Sushant Chaturvedi

Prodigy 10 points

Part Number: TPD12S521

Tool/software:

Hi Team,

We are using the HDMI TPD12S521DBTR in our design to interface it with NXP's "IMX8M Plus Quad 8GB/128GB SMARC" module using micro-HDMI connector. With this i am attaching the part of schematic for the said design, would appreciate if review can be given and feedbacks if any.

over 1 year ago

0 Ke Wang over 1 year ago

TI__Expert 7161 points

Hi Sushant,

I'm looking into the schematic and will get back to you tomorrow.

BR,

Ke Wang

0 Ke Wang over 1 year ago

TI__Expert 7161 points

Hi Sushant,

Here are some difference between your schematic and the reference design:

1. R107 should be 100 kOhm.

2. R108/103/105 should be 47 kOhm.

3. 5 V looks good for SDA, SCL and HPD, I'm not sure if you need a 3.3 V for CEC in your application. 5 V is used for CEC in the schematic.

BR,

Ke Wang

0 Sushant Chaturvedi over 1 year ago in reply to Ke Wang

Prodigy 10 points

Hey Ke Wang,

Thankyou for responding back with the review.
Will sure look into the changes and let you know

Thanks