Visual display method using on-screen menus - generating font addresses according to selected menu keys

摘要

A visual display method involves generating a graphical display of On-Screen Display menus by generating font addresses for the graphics according to actuated menu keys. An inverse display of relevant blocks is achieved by defining addresses according to selection of position control keys. Access to the menu processing region of the relevant menu involves operating an ENTER key after defining a block, whereupon the function corresp. to the menu selected by the user is performed. USE/ADVANTAGE - Enables user to keep full of multipage display and reduces number of key-strokes required.