On Mon, Mar 19, 2012 at 12:18 PM, Tomi Valkeinen <[email protected]> wrote: >> I'm trying to build simple DAC to generate RGsB signal on a beagleboard. >> say, the output is filled with green, then at "green" pins I get 1 all the >> time >> while I'd like to get 0 while hsync/vsync are active. is it possible with >> OMAP? >> I found UNUSEDBITS in the documentation, but that seem to be related to >> RFBI and not to regular parallel output ? > > I'm not aware of such functionality. Why do you care what the green pins > are during hsync/vsync? The color pins should be used only when the > data-enable pin indicates that there's valid data there.
I see... I tried to re-used a schema which relies on this as that primitive DAC basically sums "color" current with "sync" current. (tested that on samsung chips). thanks, Alex -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
