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DLP9500: How to set the fixed frequency for DMD to display patterns?

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Replies: 1

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Part Number: DLP9500

Hi, I am wondering how to set the fixed frequency for the DMD to display the patterns, for example, 100 Hz, which is 100 images per second. And if it is achievable, how do we output the signal that the DMD modulation (the control signal with fixed frequency)? Thank you very much!

  • Hello Chen,

    Welcome to the DLP section of the TI-E2E Forums.

    If you are using the EVM with USB, then this pattern rate is not possible as a limitation of the USB speed.  The GUI is intended as away to test that the APPS_FPGA, DLPC410 and DLP9500 (or other DMD) is working.

    If you wish to have another type of input such as HDMI, DisplayPort, or RGB this must be implemented in your front end (APPS_FPGA on the EVM).  

    What are attempting to build or accomplish.  There may be tools / partners that can assist you.

    Fizix

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