@anwe79
I thought at least one of those would be what the Camera module sold by RPi would plug in to so might be fairly popular. And I think what I was trying to say previously was LVDS.
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- Thu Dec 22, 2011 11:48 pm
- Forum: General discussion
- Topic: There are some VERY INTERESTING pics on the front page right now...
- Replies: 34
- Views: 8151
- Thu Dec 22, 2011 8:08 pm
- Forum: Other projects
- Topic: LCD HDr, and VGA.
- Replies: 8
- Views: 3093
Re: LCD HDr, and VGA.
Maybe I'm missing something, but could you be more specific about what you mean when you say "LCD header"? To my knowledge there are several methods for interfacing with LCD screens (LVDS, DSI, ect) or is there something more broad than that that you are referring to?
- Wed Dec 21, 2011 4:29 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
Oh, I'm not very trustful of the pdf. I'm working off whatever the pcb and gerber files say, since that's the actual mask that the PCB will be made from. I'm not sure what the wc resistor is either 
it could be a typo or maybe someone more experienced can chime in 
it could be a typo or maybe someone more experienced can chime in - Wed Dec 21, 2011 2:30 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
<t>Yeah everything is in order in the gerbers. Im talking abou the schematic you posted in that .pdf (the very first file you posted). Some of the components aren't in that schematic, so I'm a little confused about what goes where for some parts (20uF cap, 5.2k res. There's also a 100R resistor in t...
- Tue Dec 20, 2011 8:23 pm
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
Sorry I missed your post 
I just grabbed the info straight off the pcb file, and the gerber is made off the pcb file so everything *should* be there. It is a two layered board so it might be hidden on the bottom layer?
I just grabbed the info straight off the pcb file, and the gerber is made off the pcb file so everything *should* be there. It is a two layered board so it might be hidden on the bottom layer?- Mon Dec 19, 2011 3:14 pm
- Forum: General discussion
- Topic: if its good copy it?
- Replies: 112
- Views: 24809
Re: if its good copy it?
<r>[quote]<B><s>[b]</s>Quote from tntexplosivesltd on December 18, 2011, 08:11<e>[/b]</e></B><br/> see also<br/> <br/> <URL url="http://elinux.org/Embedded_Open_Modular_Architecture/PCMCIA#Pinouts_.28Version_1.0.29"><s>[url]</s><LINK_TEXT text="http://elinux.org/Embedded_Open_Modular ... ion_1.0.29"...
- Thu Dec 15, 2011 3:02 pm
- Forum: General discussion
- Topic: Mini lvds to HDMI
- Replies: 3
- Views: 3262
Re: Mini lvds to HDMI
If you know the screen name you can try googling "screen name LCD Controller board" there's a lot of boards up on eBay for around $30 that are pre-built and do what you want them to.,
- Wed Dec 14, 2011 4:53 pm
- Forum: General discussion
- Topic: Mini lvds to HDMI
- Replies: 3
- Views: 3262
Re: Mini lvds to HDMI
Yeah i saw that,
But maybe someone has some experience with it, or it just springs to mind that he knows a device that can connect those two
But maybe someone has some experience with it, or it just springs to mind that he knows a device that can connect those two
- Wed Dec 14, 2011 4:00 pm
- Forum: General discussion
- Topic: Mini lvds to HDMI
- Replies: 3
- Views: 3262
Re: Mini lvds to HDMI
Read this topic about LVDS Interface
- Wed Dec 14, 2011 3:54 pm
- Forum: General discussion
- Topic: Mini lvds to HDMI
- Replies: 3
- Views: 3262
Re: Mini lvds to HDMI
<r>hey guys,<br/> <br/> I've got a question i saw this screen and found it really nice<br/> <URL url="http://www.ebay.com/itm/ws/eBa.....88618#shId">http://www.ebay.com/itm/ws/eBa.....88618#shId</URL><br/> but now my question is there an easy way to go from mini lvds to hdmi.<br/> <br/> PS: dont say...
- Tue Dec 13, 2011 6:58 pm
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
Abishur: I see some stuff on there that's not shown in that schematic you posted. Is there any way to get one that has all of those parts, or at least which component numbers they refer to (D1, J1 etc)?
Also where the heck does one get surface mount jumpers?
Also where the heck does one get surface mount jumpers?
- Tue Dec 13, 2011 3:17 pm
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
<r>Well cost I know of so far<br/> <br/> PCB Etchant: $10 Radio Shack 16 Oz (assuming you're willing to make the board yourself)<br/> Glass container specifically for holding etchant: $3 Walmart (just a note here, the link is to a 10 dollar product, I don't know why the website shows it so expensive...
- Tue Dec 13, 2011 9:41 am
- Forum: Other projects
- Topic: what kind of small/portable screens already exist?
- Replies: 6
- Views: 2691
Re: what kind of small/portable screens already exist?
<t>Did you use the search facility to look for "screen" or "display"?<br/> - A small screen for the raspberry pi<br/> - A 5$ 1.5" LCD screen for all your projects !<br/> - 3 ich screen?<br/> - Screens<br/> - R-Pi Display<br/> - LVDS Interface<br/> - DSI Screen<br/> - small screen for mini netbook po...
- Tue Dec 13, 2011 9:09 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
Just out of curiosity; what would be cost of materials for such lvds interface.
- Tue Dec 13, 2011 5:26 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
<t>Er, I'll try =P (anyone please chime in if I'm wrong).<br/> The EDID stores a screens info (resolutions, framerates etc), and will come on the controller board inside any LCD panels that take a digital signal - I know that HDMI and DVI at least have a clock pin and a serial data pin for the EDID....
- Tue Dec 13, 2011 1:50 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
Could you explain that please? EEPROMs are outside my knowledge realm and I admit I don't understand the process for getting that part working 
- Mon Dec 12, 2011 9:13 pm
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
<t>Ah. I realised late last night that you only had to plug in the finished board to program the EEPROM. I thought that I'd have to make up a programming cable + board and wasn't too keen =P<br/> <br/> Awesome! It sounds like I'll definitely be able to pull this off. I've ordered 5 of the boards fro...
- Mon Dec 12, 2011 10:39 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
<t>'Source' devices like PCs or STBs interrogate the EDID of a 'sink' device (monitor) and because the panel itself is dumb the interface used with it can take the EDID config from the EEPROM and use it to define the settings for the panel. Its actually quite a cunning design, you don't need to writ...
- Mon Dec 12, 2011 3:35 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
<t>Aaaaah ok.<br/> I was under the impression that the EDID was on the screen, and was all handled internally. From what I gather from his email, he stores the EDID on the EEPROM, and whatever device is trying to access the screen (R-Pi in this case) talks to that to get the screen info.<br/> I coul...
- Mon Dec 12, 2011 12:22 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
<t>Here's the e-mail I got back from him<br/> <br/> I used two programs to create and then write the EDID data to the EEPROM.<br/> I used Phoenix EDID Designer to create the EDID data file. It's just a nice intuitive GUI for creating the data file. Piece of advice, you always need at least one of th...
- Sun Dec 11, 2011 4:56 pm
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
Sent off the e-mail, I'll repost when he responds
- Sun Dec 11, 2011 5:50 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
I'll shoot him an e-mail in the morning it might take a while for him to respond.
- Sat Dec 10, 2011 2:58 pm
- Forum: General discussion
- Topic: Connecting a cell phone touch screen display
- Replies: 9
- Views: 8062
Re: Connecting a cell phone touch screen display
<t>Try to search for "screen" or "display" in the forum:<br/> - A small screen for the raspberry pi<br/> - A 5$ 1.5" LCD screen for all your projects !<br/> - 3 ich screen?<br/> - Screens<br/> - R-Pi Display<br/> - LVDS Interface<br/> - DSI Screen<br/> - small screen for mini netbook powered by rpi<...
- Sat Dec 10, 2011 12:43 am
- Forum: General discussion
- Topic: LVDS Interface
- Replies: 68
- Views: 30285
Re: LVDS Interface
@abishur
I get the impression that the EEPROM your friend used requires programming =(
It'd be great if you could ask him / get the code off him. This circuit is a little too complex for me =(
I get the impression that the EEPROM your friend used requires programming =(
It'd be great if you could ask him / get the code off him. This circuit is a little too complex for me =(
- Thu Dec 08, 2011 10:30 pm
- Forum: General discussion
- Topic: VGA
- Replies: 126
- Views: 31114
Re: VGA
<t>Agreed, bit bashing would have to be on a secondary processor, Atmel, PIC or whatever say.<br/> <br/> "Output the VGA signal as DPI "<br/> I thought the same but did not get much information on DSI from wiki. Isn't the RPI DSI? There are only 15 pins. If so we would have to chop the bit stream an...