[maemo-developers] [maemo-developers] About epson LCD controller

[From: Frantisek Dufka]

Josep Torra Valles wrote:
> Hi people,
> 
> I was locking for info about epson LCD controller and I found this
> http://www.erd.epson.com/vdc/html/contents/S1D13742.htm 
> 
> Is it the LCD controller used in Nokia 770 ?
> 

Wow, very good hit, thanks. Maybe it is our chip. Last nubmers are same 
(742) and features are exactly as needed. Unfortunately 768KB means only 
one buffer in full 800x480x16bit. But if pixel doubling or halving means 
also that it can have memory buffer in 400x240 and upscale to 800x480 
for the lcd then there can be 4 frames for fullscreeen low resolution 
movies so double buffering may be possible. One needs to contact them to 
have
- S1D13742 Technical Documentation Software
- CPU Independent Utilities
- S1D13742 Evaluation Boards
- Royalty Free source level driver code

Evaluation package with board and source code may be expensive but I 
hope they give at least the technical documentation for free.

Frantisek