TMDS181: Schematic check

Tommy Tzeng

Part Number: TMDS181

Hi Sir,

we will use the TMSD181 retimer for HDMI2.0 interface application,

we have reviewed the circuit and did not find any issue, could you please help review it and advise if there any problem or if any modify need?tks.

2834 DP_HDMI.jpg

0 David (ASIC) Liu 1 month ago

Hi,

Any chance you can share the schematic with the searchable net name? This will help to make sure all the connections are correct.

For the Smart Card, is the Port 1 HDMI a DC coupled interface?

Thanks

David

0 Tommy Tzeng 1 month ago in reply to David (ASIC) Liu

Hi David,

For the Smart Card, is the Port 1 HDMI a DC coupled interface?==>

sorry, for the host-side smart card, i need the customer to provide it, as we currently do not have one available, please allow some time.

i will provide the original PDF file first.

+1 David (ASIC) Liu 1 month ago in reply to Tommy Tzeng

Hi,

Please see my review comment on the TMDS181 portion of the schematic.

Thanks

David

0 Tommy Tzeng 1 month ago in reply to David (ASIC) Liu

Hi David,

ok, got it, thanks for you help.

yes, port 1 (HDMI) directly output from the SMARC CARD. as attached,

+1 David (ASIC) Liu 1 month ago in reply to Tommy Tzeng

Hi,

Is the source going to support the DC-coupled HDMI?

Thanks

David

0 Tommy Tzeng 1 month ago in reply to David (ASIC) Liu

Hi David,

yes, the customer confirmed that the sourcer signal support DC-coupled operation.

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