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RTOS/DM388: Grey scale issue on DM388 HDMI out

Kailash Negi
Intellectual 590 points
Part Number: DM388

Tool/software: TI-RTOS

Hi All,

We are using DM388 and IPNC3.9.1. We are facing grey scale issue with he Video coming out of the DM388 HDMI out.

Following are details.

1. The Mcfw pipline is Capture and Display.

2. Grey scale adjustment is bypassed in Register settings.

3. Input to capture link is through HDMI in which is getting data from HDMI out of PC.

4. Coefficients are Y_R_HDTV.

5. Output of HMDI out is RGB.

6. attached Images.(1. Direct from PC to HDMI monitor , 2. PC HDMI to DM388 and Then HDMI out of DM388 to monitor.)

Thanks

Kailash