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Lpc2000

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Message

Re: [lpc2000] LPC2138, VGA, and SD/MMC

2005-07-26 by Sebastien Jacquemard

Hi, I'm actually designing my card to connect a qvga display. I use an epson
controller S1D13706 with built in ram. The problem is this controller has an
external bus interface and you need a lpc22xx to use it (16 data line, 16
adress line + some control line.
I connect also an sd card to it on the SPI bus.
IGo to the keil web site, www.keil.com , there is an sdcard on the new
mcb2140 eval board, you can download the schematics.
Search "Ingo Busker" from google. He has made sdcard port for the LPC2106
with FAT16. You can download the source file from his web site.

Regards,
Sebastien



----- Original Message -----
From: "achargis" <jdarling@...>
To: <lpc2000@yahoogroups.com>
Sent: Tuesday, July 26, 2005 7:48 PM
Subject: [lpc2000] LPC2138, VGA, and SD/MMC


> Has anyone actually managed to use a standard VGA or SVGA monitor with
> the LPC2138?  I've googled myself to death and can't find much on the
> processor let alone the processor and VGA.
>
> I've also looked at uVGA witch is a viable solution to my problem, but
> if it can be done in the processor itself it would be nice.  I've
> found source and schematics for hooking up other ARM7's but they have
> a built in TFT driver that makes this possiable.
>
> Also I'd like to add an SD/MMC reader to my board so I can load
> external graphics (JPEG and BMP).  Basically I'm trying to build a
> digital picture frame.  CF Card would be more ideal, but I'm sure that
> its also more difficult to implement.
>
> I tried searching the group first, so hopefully my eyes didn't miss
> answers to either question.  This is my first project with ARM so I'm
> also learning the ins and outs and oops.
>
> Jeremy
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>
>
>
>

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