ST92185B STMicroelectronics, ST92185B Datasheet - Page 108

• Manufacturer Part Number: ST92185B
• Description: 16k/24k/32k Rom Hcmos Mcu With On-screen-display
• Manufacturer: STMicroelectronics

ST92185B - ON SCREEN DISPLAY (OSD)
ON SCREEN DISPLAY (Cont’d)
7.4.4.9 Example of using Underline Attribute
In parallel mode, the Underline mode on character
can be obtained simply by setting the bit 1 ‘US’ of
the shape attribute. To underline double height
Figure 67. Underline Example
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Attribute
location
Character
location
Display
Underline (US=1)
Double height
U
U
2 ROWS
L
L
characters, set the US bit on the attribute associat-
ed with the lower part of the character.
The underline attribute is ignored in the upper half-
character.
DH
UH=0
DH
UH=1
U L
DH
UH=1
DH
UH=0
Underline (US=1)
VR02115K