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DLPC4422: Custom pattern on DLPDLCR660TEVM

Part Number: DLPC4422


is it possible to display a custom pattern on the DMD and if so, how? 

Since it is possible to upload a SPLASH image onto the dmd, can I customize this SPLASH Image somehow? 

  • Hi Dominic,

    Welcome the E2E Support Forum!

    The 4422 EVM GUI software allows users to select which splash image to display if there are several AOM splash images to choose from, and you can display pre-loaded test patterns. Unfortunately there is not currently a way to alter the firmware image to include a custom splash image with this chipset, using tools available on This can only be done using TI Composer software, available to customers with whom TI has an NDA.