Thanks Demetris, this is very interesting!

On 5/1/07, Demetris Zavorotnichenko <fgcity4652@cytanet.com.cy > wrote:
Ok, for those who just HAVE to try it. Here is a fast explanation of the wiring.
 
LCD        Gumstix
 
B0            LCD GND
B1            LDD0
B2            LDD1
B3            LDD2
B4            LDD3
B5            LDD4
 
G0            LDD5
G1            LDD6
G2            LDD7
G3            LDD8
G4            LDD9
G5            LDD5
 
R0            LCD GND
R1            LDD11
R2            LDD12
R3            LDD13
R4            LDD14
R5            LDD15
 
DEN            L_BIAS
VSYNC        L_FCLK
HSYNC        L_LCLK
CLKIN          L_PCLK
 
INI                GPIO17
RESB            GPIO20
MO                GPIO52
UD                GPIO50
LR                GPIO51
 
ID1-3             GND
 
 
The LED needs special Cercuit (Max8595Z is the one i used since i have a bunch of them)
 
Demetris Z.
 
 
----- Original Message -----
From: Fabio Miguez
To: General mailing list for gumstix users.
Sent: Wednesday, May 02, 2007 2:21 AM
Subject: Re: [Gumstix-users] Nice LCD

Demetris,

Do you have the information on wiring a PSP screen to a gumstix?  Which gumstix?

Thanks,

On 5/1/07, Demetris Zavorotnichenko < fgcity4652@cytanet.com.cy> wrote:
Oh sorry. You ment to Just have the LCD configured as Portrait. :)) That wouldn't be hard (if you know what you are doing)
 
What i ment is that i have the screen rotating as i please together with my GUI when i rotate the LCD. So that's a bit tricky :)
 
 
Demetris Z.
 
 
----- Original Message -----
Sent: Wednesday, May 02, 2007 2:14 AM
Subject: Re: [Gumstix-users] Nice LCD

I have been able to do that but it not as simple as it seems since when you rotate the LCD you actually rearrange the entire GUI so that takes allot of work to solve :)
 
 
Demetris Z.
 
 
----- Original Message -----
From: zigzagjoe
Sent: Wednesday, May 02, 2007 2:07 AM
Subject: Re: [Gumstix-users] Nice LCD

I really like this LCD (LS037V7DW01) as well and wanted to use it in my project, but I've been unable to find a distributor that doesn't sell only in bulk.

Provided I managed to obtain one of these displays, would it be reasonably easy to rotate (in software, presumably)? (the display is 480*640 portrait, I'ld like to use it in landscape)

ziggy

On 5/1/07, Demetris Zavorotnichenko < fgcity4652@cytanet.com.cy> wrote:
I don't want to get anyone excited yet, i am thinking on using the LS037V7DW01Since it has Touchscreen, LED Backlight and it's pretty cheap (128$).
 
So when i am done with that one (i have some lying around) i will post it on the WIKI.
 
The PSP LCD solution doesn't look promising since it costs to much and to be honest it's a bit larger that what i need.
 
 
Demetris Z.
 
 
----- Original Message -----
From: Fabio Miguez
Sent: Tuesday, May 01, 2007 11:27 PM
Subject: Re: [Gumstix-users] Nice LCD

Hi Demetris,

I am interested, please do share! :).


On 5/1/07, Demetris Zavorotnichenko < fgcity4652@cytanet.com.cy > wrote:
Never Mind the last Question. I already interfaced it :))
 
I can even give Scematic Connections if anyone is interrested.
 
 
Demetris Z.
 
 
----- Original Message -----
From: Craig Hughes
Sent: Tuesday, May 01, 2007 10:28 PM
Subject: Re: [Gumstix-users] Nice LCD

On May 1, 2007, at 12:09 PM, Demetris Zavorotnichenko wrote:

Also there is something Funny.
� 
The Sharp LCD is costing about 100 - 230 $ where the PSP Replacement LCD is about 68$ with the Backlight Included.

Yeah, sourcing these things at a reasonable price has not been easy, and it's not been readily obvious why the price differential between ebay sellers and "real" distributors is so steep.�  Some of the difference I think is because Sharp makes a number of almost-identical screens; some use 2.5V logic, some use 3.3V.�  Some are RoHS-compliant and some are not...

Oh, and I think the distributor we did find in the end won't do small qty sales -- so you might not be able to get them at all unless you're buying a few hundred at a time.

C


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