Re: Design a VGA control board for an LCD.
- From: Don McKenzie <look@xxxxxxxxx>
- Date: Wed, 25 Oct 2006 15:04:42 +1000
Christopher Ott wrote:
<p4nguyen@xxxxxxxxx> wrote in message news:1161737331.927368.11820@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Hi,
I currently have an 21" NEC LCD that can handle 1280x1024 of
resolution. I'd like to build a simple card to accept VGA signal and
control the LCD after that.
I saw some off-the-shelf controller card, but they seem to be expensive
and not very widely available for ordering.
Is there other off-the-shelf IC or card that can do such a thing ?
Thanks.
I'm not entirely clear what you're after. Are you saying that you just have the glass and want the interface card, or do you have the whole monitor without a VGA input?
Digital View makes interface cards http://www.digitalview.com/controllers/products.php however I'm not too sure of the current pricing, or availability in small quantities. I redesigned the model MAV-1280 LCD card for them in early 2000 to get it to pass CE, and I can tell you that there is nothing simple about it. You will also need the inverter board to operate the backlight.
If you know of a monitor which uses that glass, you could look for a broken one on eBay to get the driver boards.
Chris
not 100% sure of the question either, but here is a potential answer:
http://www.dontronics.com/micro-vga.html
Don...
--
Don McKenzie
E-Mail Contact Page: http://www.dontronics.com/e-mail.html
Micro,TTL,USB to 1.5" color LCD http://www.dontronics.com/micro-lcd.html
USB,RS232 or TTL to VGA Monitor http://www.dontronics.com/micro-vga.html
World's smallest USB 2 TTL Conv http://www.dontronics.com/micro-usb.html
.
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