LCD control

Hi,

I am looking for colour graphics LCD with driver. The size could be
something like 128 * 64. In LCD control i have few doubts as below.

1. There are lot of types available like TFT, passive type etc. From
this which one to choose based on application? My application is to
make a handheld tool like a Gameboy.

2. While sending the data to the LCD driver, how is font sixe of the
letter, location of text, colouring of the text or graphical
information and all controlled? Is it require seperate micro which
will do all the above i had mentioned or the readily available library
function or macro kind of function will be availble within the driver
itself? Because i am not intersted in creating this library. I will do
only send the information to be displayed and those coloring
information. Please clarify my doubts.

3. I have seen some information from the website. None of the supplier
give these kind of information. only they give dimensioning details,
features thats it. Please suggest me some site to clear my basics
about the LCD.

Thanks in advance.

Regards,
M.Nagarajan.

 

Please get on to Wikipedia and look up "cross posting". Read their
comments about multiple posting.

Then stop doing it.

--

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com

Do you need to implement control loops in software?
"Applied Control Theory for Embedded Systems" gives you just what it says.
See details at http://www.wescottdesign.com/actfes/actfes.html