DS125MB203: no output

Kailyn Chen

Part Number: DS125MB203

Hello，

Could DS125MB203 be used for HDMI2.0 application？ The datasheet described that it is used for SATA,PCIE and 10Gbe application. My customer used it for HDMI application, and found that there is no output of the data, but the DDCCLK has output. Attached is the circuit.

0358.hdmi21_DS125MB203 (2).zip

Best regards

Kailyn

over 3 years ago

0 Drew Miller1 over 3 years ago

TI__Mastermind 36153 points

Hi Kailyn,

The DS125MB203 is typically not used for HDMI2.0 applications. I am looking over the schematic and will get back to you today with more details.

Thanks,

Drew

0 Drew Miller1 over 3 years ago

TI__Mastermind 36153 points

Hi Kailyn,

Can you specify what DDCCLK is in the schematic? Can you also provide more details about what signals the device is receiving and where the customer has probed for signals?

Thanks,

Drew

0 Kailyn Chen over 3 years ago in reply to Drew Miller1

TI__Genius 9560 points

Hi Miller,

Thank you very much for your reply, and I would confirm with customer again.

Best regards

Kailyn

0 Drew Miller1 over 3 years ago in reply to Kailyn Chen

TI__Mastermind 36153 points

Sounds good, thanks for looking into this.

Regards,

Drew

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DS125MB203: no output