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DLPC3478: DLP3010EVM-LC

Part Number: DLPC3478
Other Parts Discussed in Thread: DLP3010, , DLPA3000, DLP3010EVM-LC

Hello,

We have custom board with DLP3010+DLPC3478+DLPA3000.

When we set system to external pattern streaming mode, we find some unexcepted noise.

We can set Red/ Green/ Blue data input separately, some pixels are disappear in Blue data input only mode, but appear in Blue+Red or Blue+Green data input mode. 

The mode setting as below, patterns per frame is 1.

Depend on this setting and our understanding about DLPC3478, if a pixel disappear in Blue data input only mode, this pixel won't appear in Blue+Red or Blue+Green data input mode, right?

This issue also be found on DLP3010EVM-LC.

Regards,

Amy