LCM flicker

[Andy Green]

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Somebody in the thread at some point said:
> Am Mo  10. März 2008 schrieb Wolfgang Spraul:
>> Andy, joerg -
>> is there any hardware test you want Allen to do?
>> Wolfgang
> 
> Sure, closely inspect the RGB-data from glamo (close at glamo) with a DSO, to 
> find this flicker in diff of 2 (3...) frames. (trigger VSYNC) Then it's 
> glamo.
> 
> Check timing and shape of RGB and PCLK at LCM, using a 18chan DSO (trigger 
> glamo side PCLK?). If it's all just rock solid there, it's LCM internal, 
> otherwise it's crosstalk etc on glamo->LCM.

I can already say the pixel data is DC when you fill the screen with the
single colour.  Specifically R0 and B0 from the glamo are also DC for
the entire frame :-/  There is nothing to diff interframe, it's DC.

I'd like to blame the Glamo but it is making it hard to find a story
about why :-)

- -Andy
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