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Special DDR

Question asked by Takashi Takahashi on Feb 13, 2015
Latest reply on Feb 18, 2015 by Vilem Zavodny

Dear community.

 

Our customer development cluster meter using vybrid.

Can be display the compressed image using a Special DDR mode in REL function.

 

Drawing specifies the address and size of RLE compressed image data that is on the Flash ROM for Layer # 1.

 

Here, when DCU0_CTRLDESCL0_4.EN field is 1 (display the Layer # 0) is no problem, But set to  DCU0_CTRLDESCL0_4.EN field is 0 (the Layer # 0 hidden)  Drawing will be broken (display becomes  like sandstorm).

Condition is  not drawn to Layer # 0, it is RLE_EN = 0.

 

Why not get the screen when hide the Layer # 0?

 

Would you please advice .

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