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IPUv3 How to change DISP_CLK waveform

Question asked by Nori Shinozaki on Jun 21, 2016
Latest reply on Jun 21, 2016 by Yuri Muhin

Hello,

 

I'm using IPUv3 in i.MX51 and I need to change DISP_CLK waveform to interface to a LCD.

 

There are four related settings for this.

 

DI0_DISP_CLK_UP

DI0_DISP_CLK_DOWN

DI0_DISP_CLK_OFFSET

DI0_DISP_CLK_PERIOD

 

I'm using WinCE and I can only change UP and DOWN parameters,  but tmebase doesn't work and DISP_CLK doesn't chage.

 

How can I initiate timebase?

Do I need to set OFFSET and PERIOD as well?

Are there any registers to consider?

 

BR,

N.S

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