Comments on: LVDS duomenų perdavimas per UTP LAN kabelį http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/ (originalios biokronikos, nė lašo copy-paste) Fri, 18 May 2012 11:16:41 +0000 http://wordpress.org/?v=1.5.2 Comment on LVDS duomenų perdavimas per UTP LAN kabelį by: Administrator http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1607 Fri, 13 Feb 2009 22:43:52 +0000 http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1607 Lastest "firmware" source code: <a href='/stuff/20090214.zip' title='Quartus Archive for RBG LED matrix full color'>Quartus Archive for RBG LED matrix full color</a>. Lastest “firmware" source code: Quartus Archive for RBG LED matrix full color.

]]> Comment on LVDS duomenų perdavimas per UTP LAN kabelį by: Administrator http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1546 Wed, 21 Jan 2009 13:09:32 +0000 http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1546 My cable is good. I made connections according LED board. When I received bad results, I tested it with LAN cable too... same results. I even tested it with 10cm cable... same shit. I think there is some error in my design. I reduced data rate to ~6Mbits and at least I have very stable data. I only need to create some module to resync system. My cable is good. I made connections according LED board. When I received bad results, I tested it with LAN cable too… same results. I even tested it with 10cm cable… same shit. I think there is some error in my design. I reduced data rate to ~6Mbits and at least I have very stable data. I only need to create some module to resync system.

]]> Comment on LVDS duomenų perdavimas per UTP LAN kabelį by: Ian http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1544 Wed, 21 Jan 2009 08:03:28 +0000 http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1544 One thing to be aware of according to Kevtris is that the twisted pairs for the LVDS are not the same pairings as in a straight-through ethernet cable. He made his own cables. I suspect this is more a clock domain/data issue than a hardware issue though. I also have not yet finished with LVDS on my 24x32 panels (I am still writing introductory code) so I am talking out my butt, but I figured this might help. One thing to be aware of according to Kevtris is that the twisted pairs for the LVDS are not the same pairings as in a straight-through ethernet cable. He made his own cables.

I suspect this is more a clock domain/data issue than a hardware issue though.

I also have not yet finished with LVDS on my 24×32 panels (I am still writing introductory code) so I am talking out my butt, but I figured this might help.

]]> Comment on LVDS duomenų perdavimas per UTP LAN kabelį by: Jonas http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1480 Wed, 31 Dec 2008 22:48:48 +0000 http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1480 Su naujais! Su naujais!

]]> Comment on LVDS duomenų perdavimas per UTP LAN kabelį by: bfw http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1477 Sun, 28 Dec 2008 22:23:36 +0000 http://www.vabolis.lt/2008/12/28/lvds-duomenu-perdavimas-per-utp-lan-kabeli/#comment-1477 puikus eksperimentai prieš ekperimentuojant :) puikus eksperimentai prieš ekperimentuojant :)

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