On Thu, 2008-01-03 at 12:16 -0300, Mauricio Giovagnini wrote: > > > Thanks peter , I'll take a look although I've seen is for > handling a NTSC TV signal. I'm mainly insterested on the > HGC (Hercules Graphic Controller) kind of signal. Basic principles are the same though.... You need to generate sync pules and video signals. PeterO -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist