Note 4 On Font Creation (Buttons) - Hitachi H8S/2199 Hardware Manual

29.8.4

Note 4 on Font Creation (Buttons)

Buttons replace the outermost perimeter of the character display area with a button pattern. It
should be remembered that the button pattern display takes priority over display of the font and
border, if any.
Figure 29.20 shows an example of button pattern display that takes priority over font and border.
Button pattern: White
Button pattern: Black
Figure 29.20 Example of Button Pattern Display Taking Priority over Font and Border
12 dots
Button pattern: White
Characters
Borders
12 dots
18 dots
Button pattern: Black
Rev. 1.0, 02/00, page 871 of 1141