At 04:56 PM 1/11/2004 -0500, you wrote: >Eric > >Interlaced or nonInterlace will depend on whehter you use the >MC6847 or MC6847Y.The MC6847Y is interlaced video. Hmm. How different is the Y from the regular 6847 besides the interlacing? Does it require two page addresses, or does it interlace from a single video page? ---------- Roger Taylor