This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DLP4710EVM-LC: External pattern trigger out for video projection

Part Number: DLP4710EVM-LC
Other Parts Discussed in Thread: DLP4710LC, DLPC3479,

Hello,

I'm currently attempting to display a video consisting of 2D patterns using the "external pattern" technique through HDMI while synchronizing the "trigger_out" signal with a camera.

- Regrettably, I'm having trouble understanding the functionality of this feature and the specifics of how synchronization occurs. Could you provide insight into how the video's starting point (the starting frame) aligns with the trigger out signal?

- I haven't been able to observe video output via HDMI while switching to the "external pattern". It appears to be projecting a constant solid color at a 60Hz refresh rate, rather than the anticipated video content.

Thank you