hubmartin/FPGA-LVDS-LCD-Hack

LVDS cable

minipower50 opened this issue · 0 comments

I tried to post this on your youtube video. But I do not like what I have to give to youtube, so it will allow me to comment.

From what I have been seeing and reading. The LVDS cable is very important. ALL the wires need to be the same length. Even the difference in length that the cable connectors make is bad. On decent LVDS cables "real easily on clear/yellow flex cables" you will see the internal wires go ALL crazy. Some of them curly cue all the way down the length of the cable. It is to keep all the wires the same length, because it will cause the wires to have different timing. Clock timing is very important with the LVDS.