sample_embedding_folder2/0680405.txt

Ticket Name: TDA2: The resolution limited of TDA2X

Query Text:
Part Number: TDA2 Hi We need to use two LCD(LCD1 & LCD2) to output two different videos. The resolution of the two videos if 1920*1080@30fps & 1280*720@30fps. We want to confirm that , dId it has the limitation of the resolution & fps of the DSS module ? And what's the MAX resolution & fps can the DSS support? Please take a look. Thanks.

Responses:
Hi, Can you please refer chapter 1 of TDA2xx TRM. Thanks. Regards, Rishabh

Three LCD outputs, each one with dedicated overlay manager, for support of active matrix color displays (up to 24-bit interface). Maximum listed resolutions are not supported concurrently on all outputs. • First main LCD output delivered on MIPI® DPI 1.0 LCD pixel interface, supporting up to WUXGA (1920 x 1200) with reduced blanking periods. • Second and third LCD outputs delivered on MIPI DPI 2.0 LCD pixel interfaces, supporting up to WUXGA (1920 x 1200) with reduced blanking periods. I saw this description , we just want to confirm that does it will has diference when we use two LCD at the same time ? Or , it can support 1920*1200 no matter how many LCDs we used, right?

Hi User, Yes, DSS can output two independent resolutions ie 1920x1080@30fps and 1280x720@30fps on LCD1 and LCD2 outputs.. it is possible. Regards, Brijesh