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The CSI setting of IPU-----i.MX6

Question asked by LU Xiaoying on Aug 5, 2019

The customer is complaimed that the gaid line of camera is not continuous.

 

The camera pathway is: CVBS--->Tcon IC--->BT656-4 output--->i.MX6 IPU block.

 

 

Now original setting of CSI is blow. This setting that the gaid line of camera is not continuous.

 

IPU2_CSI1_CCIR_CODE_1:0x000D07DF

 

IPU2_CSI1_CCIR_CODE_2:0x00040596

 

 

Then change the setting of CSI , the gaid line will be continuous.

 

IPU2_CSI1_CCIR_CODE_2:0x00040584

 

The detail of this problem is discribed in the file of "i.MX6_CSI setting_Camera GaidLine is not continuous.xlsx".

 

 

We want to know the operating principle of this change.

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