Now, thanks to Dines, I can draw an 8 pixel horiz line.However, what if I want to draw a verticle one? Am I going to have to draw 8 %00000001's, or can I tell the controller to draw a byte going down instead of across? ld a,5 call $7F3 out ($10),a ld a,$26 call $7F3 out ($10),a ld a, $B1 call $7F3 out ($10),a ld a, $FF call $7F3 out (11h),a