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DLPC350: DLPC350 RGB mapping to DMD

Part Number: DLPC350
Other Parts Discussed in Thread: DLP4500,

Hi

We have a solution that uses DLPC350 pattern sequences with source configured to video or flash depending on the use case. Quite often the change of source from flash to video somehow mixes the RGB bus color mappings to the DLP4500. We have 4 colors in use from the 24bit interface and after the source switch from video to flash and back to video, only one of them gets sent to the DMD. I have measured the RGB bus and taken register dumps from the DLPC but everything seems to be the same in ok and failing case. Resetting the DLPC usually fixes the issue, but this has been seen also after first boot.