the display involves in strange way. it is unstable. characters that disappear or that are replaced. example:



'my code :

include "modedefs.bas"
loop:
serout portb.0,2,[" Good morning"]
serout portb.0,2,[12,1] 'clear display
goto loop


'the display

second: 1 2 3
Good moxxx g āoox morǼinx 17od morninx and so on..