LCD controller setting.
- From: JY Kim <jkim747.n0zpam@xxxxxxxxx>
- Date: Thu, 28 Jun 2007 16:04:22 +0900
Hello.
I am developing with samsung 2410 and currently activating LCD.
Now LCD works somehow but not perpectly.
The problem is that I have coded LCD to toggle between red and white
and lower 1/3 of LCD displays opposite color.
When upper 2/3 displays red, lower 1/3 displays white. vice versa.
Typical dot clock of LCD module is 24.5Mhz, but I am driving LCD with
12M dot clock for unavoidable reason.
For this, I guess parameter like VBP, VFP, HBP, HFP, though I have
entered numbers specified in LCD module data***, should be changed.
Besides, there is another parameters like VSPW(vertical sync pulse
width), HSPW(horizontal sync pulse width) which is specified in LCD
data*** not by number, but by timing diagram and these parameters
are also required by lcd controller.
Please anybody let me know which parameter should be changed.
Thanks.
.
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