On 26 Sep 2006 Paul Vigay <lists-nospam@xxxxxxxxx> wrote: > In article <Marcel-1.53-0926095435-0b0pErr@xxxxxxxxxxxxxxxxxxxxxx>, > Chris Evans <chris@xxxxxxxxxxxxxxx> wrote: > [Snip] > > > Assuming all LCD/TFTs have square pixel elements > > > 15" 1024 x 769 is 4:3 > > 17" 1280 x 1024 is 5:4 > > 19" 1280 x 1024 is 5:4 > > 19" 1440 x 900 is 24:15 or to put another way 14.4:9 or 4.8:3 > > (20% wider than 4:3 / 28% wider than 5:4) > > 20" 1400 x 1050 is 4:3 > > 20" 1600 x 1200 is 5:4 > > It's a pity that no one seems to make LCD displays of 19" or 20" but with a > higher than 1600x1200 resolution. They do, there is an IBM / Samsung 24" which is 3840x2400, and also a 30" Dell which is 2560x1600. All of them must be driven using 2 cards in dual head config. The IBM can also be driven as a 4 head (each 1920x1200). Currently none can be driven by the Iyonix with Gemini due to the half horizontal resolution not being an whole number of pages, although Castle have a fix for this. Maybe JWB can comment on whether this will be in the new video firmware upgrade. Cheers ---Dave -- ____________________________________________________________________________ David J. Ruck Phone: +44- (0)7974 108301 Email: druck@xxxxxxxxxxxx ____________________________________________________________________________ --- To alter your preferences or leave the group, visit //www.freelists.org/list/iyonix-support Other info via //www.freelists.org/webpage/iyonix-support