Need a suitable chip for 8,8,8-bit RGB pixels to DisplayPort transmission

Nagendra SV

Other Parts Discussed in Thread: TFP410, SN75DP130

Hi,

We have a critical requirement of converting 8-bits of R, 8-bits of G and 8-bits of B pixels transmitted from a FPGA to be transmitted over a DisplayPort.

Please suggest suitable chip for this purpose.

regards,

Nagendra

over 11 years ago

0 Moises Garcia over 11 years ago

TI__Mastermind 23815 points

Hi Nagendra,

Unfortunately we don't have such chips, we just have the TFP for TMDS.

Regards

0 Diego Cortes over 11 years ago

TI__Mastermind 36085 points

Hello Nagendra,

Unfortunately we only have RGB to TMDS like the TFP410.

Best regards,
Diego.

0 Nagendra SV over 11 years ago in reply to Diego Cortes

Intellectual 330 points

Dear Diego,

Can we connect FPGA outputs to TFP410 and then to SN75DP130 and then to Displayport Connector?
FPGA --> TFP410 --> SN75DP130 --> Displayport connector
Please reply

0 Diego Cortes over 11 years ago in reply to Nagendra SV

TI__Mastermind 36085 points

Dear Nagendra,

Unfortunately the SN75DP130 does not accept TMDS at its inputs, therefore the proposed solution is not possible, the best way to drive the solution is using TMDS instead of DP, since we do not have any DP PHY or TMDS to DP converter.

Regards,
Diego.

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Need a suitable chip for 8,8,8-bit RGB pixels to DisplayPort transmission