RTOS/DRA718: DSS HDMI Output

user5183370

Intellectual 510 points

Part Number: DRA718

Tool/software: TI-RTOS

We want to output a no standard video starem through HDMI port,such as 1280*276, 1920*480 and so on .

Could the HMDI module output theses resoulutions?

Does the HDMI module has the resolution restriction on resoulution ?

over 8 years ago

0 Subhajit Paul over 8 years ago

TI__Expert 7015 points

Which SDK are you working on?
Is this processor SDK linux automotive?

Regards,
Subhajit

0 user5183370 over 8 years ago in reply to Subhajit Paul

Intellectual 510 points

We develop the DSS based vision SDK 02_12. And we driver the DSS on M4.

0 Shiju Sivasankaran over 8 years ago in reply to user5183370

TI__Genius 13395 points

Theoretically this is possible, But we do not support any non-standard HDMI with Vision SDK or DSS drivers.
You may need to set the whole set of timing parameters, display standard ID etc.
TI Vision SDK do not have any plans to support this custom resolution over HDMI

regards, Shiju

Processors

Processors forum

RTOS/DRA718: DSS HDMI Output