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TW9912

Question asked by Qiang Wang on Dec 16, 2015
Latest reply on Feb 23, 2018 by xiaochao xu

TW9912驱动

附件是驱动和dts配置

 

注意事项:

1:信号源

CVBS_IN >> YIN1

 

对应寄存器0x02 – Input Format (INFORM)

 

 

2:i2c地址

 

If the SIAD pin is tied to VDD33, then the least significant bit of the 7-bit address is a “1”. If the SIAD pin is tied to VSS33 then the least significant bit of the 7-bit address is a “0”.

如果接地SIAD是1,接电是0

我们原理图是0x45

Original Attachment has been moved to: dts.zip

Original Attachment has been moved to: tw9912.c.zip

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