OK, thanks a lot for your fast and helpful anwser. I was trying to use it because I don't want to spend much money in a screen, and the ones that I've seen by the way are $100+ Again, thanks. Yago G.
@Lifeboat_Jim Hi, again! I have another question Is there any way to adapt iPhone 4 screen for using it with the UDOO? Thanks a lot! Yago G.
Same comments apply, if you can find the datasheet for it (whatever Panel that is - different manufacturers over the years no doubt), and it's a single channel LVDS Panel, then it's quite likely it would work. Otherwise you fall at the first hurdle.
Ok, I'll take a look and see if I can find its datasheet (don't think it'll be possible, because of patents and that stuff), I'll tell you what I find. Thank you! Yago G.
I am a bit confused about making a custom LVDS cable. http://www.ebay.com/itm/150854680380 I will be taking the above IPEX cable and cutting off the pin connector(wrong pinout) and crimping on a new one, but I'm getting a bit nervous about some of the pins on the 40-pin cable. The backlight, 3.3v and LVDS data lines are pretty obvious. I can even add a PWM line to control screen brightness with the Atmel. However, the DDS pins confuse me. I don't see anything of the type on the UDOO LVDS interface. Does the UDOO utilize DDS in a way that I missed somehow, or can I just ignore those pins? Thanks, Tom.
My bad, I meant DDC. Pins 4, 6 and 7. After reading up on it, I have discovered that DDC are for the graphics hardware to automatically configure for the display. I'm not sure if this is necessary for the LVDS to function, but I'm assuming that it connects to the I2C pins, seeing that DDC is in fact an I2C connection. Can anyone clarify for me? -Tom
Bit strange that cable. You'll see it has 3 LVDS data pairs + Clock pair. That only gets you 18bit support. The UDOO CN13 (see sheet 11 of http://udoo.org/download/files/schemati ... matics.pdf) shows 4 LVDS data pairs + Clock pair. That gets you 24bit support. I don't know what Panel you have in mind, and in any case if you cutting the connector off and just using it as a short cut it doesn't really matter. I might be wrong, but I understood the DDC to be serialised over LVDS (IE it's a logical protocol over LVDS - or more to the point it's successor EDID. Whereas it is physical on VGA for example).
http://www.ebay.com/itm/121205032987 This is a 15.6 inch 6-bit display, so I believe it will work all the same, just with fewer colors than if I used a 24-bit display.
can anyone tell me the difference between http://www.ebay.ca/itm/331094752377?ssP ... 1423.l2649 vs http://shop.udoo.org/usa/accessories/vi ... touch.html and why I should purchase the one UDOO sells?
a couple of aspects (3 actually): - The display quality: Our is a 400 cd/m2 vs the other one 250 cd/m2 (that is HUGE). - Our contrast ratio (1000) is very high - Our (dual) touch screen is capacitive while the other one is resistive which is very cheap compared to our.
Dumb question - What does dual imply here ? The wiki and various product descriptions on dual-touch seems to imply two separate but connected touch sensitive surfaces. The UDOO displays have only a single surface. Does it have two distinct regions where say desktop UI is on one region, and say a keyboard is on the other ? thx, /venkat
Could anybody please post the exact measurements of the 7' LVDS monitor or point me to the web page where that's stated? I couldn't find that information at the shop page (where I would expect it) or anywhere else so far.
Do a find for U.R.T. UMSH-8596MD-20T, found this in the first message of this thread. I found pdf here http://www.mouser.com/catalog/specsheet ... 0503.P.PDF
Thank you, that is exactly what I was looking for. Obviously I missed the passage in the first post which is clearly stating where to go for more details. So my bad... Just wished this would be also available in the shop, so you don't have to go elsewhere first to get this information.
Hi everybody, for my project, a funny computur for my childreen, the 7" touch screen is too big. I need something closer to 5" with the some spec. of 7" selling in the accessories udoo shop. Can someone suggest me what buy? or can i use some compatibile touch screen built in the mobile phones? how can i undestand if a touch screen is udoo compatible? Best regards. Andrea
