ST92185B STMicroelectronics, ST92185B Datasheet - Page 122

• 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)
FULL SCREEN COLOR CONTROL REGISTER
(FSCCR)
R243 - Read/Write
Register Page: 32
Reset Value: 0000 0000 (00h)
Bit 7 = BE: Box Enable, see
Bit 6 = TIO: Text out/not in, see
Bit 5 = MM: Mixed Mode, see
Note: When Flash and Box attributes are decoded
at the same time on the characters of a header
(when BE=1, MM=1, TIO=1) the full screen over
the characters is displayed as transparant.
Table 25. Box Mode/Translucency Configurations
122/178
BE
1
0
0
1
1
1
BE
7
TIO
0
0
1
1
x
x
TIO
MM
0
1
0
1
0
1
MM
Solid Background for all the display
Transparent Background for all the display
Text inside box solid, Text outside box blanked
Text inside box with solid background Text out-
side box with transparent background
Text inside box not displayed, transparent back-
ground. Text outside box with solid background
Text inside box with transparent background.
Text outside box with solid background
HTC
If Translucency is not used
FSC3
Table
Table
Table
FSC2
11.
11.
11.
FSC1
FSC0
0
Bit 4 = HTC: Half-Tone/Translucency Control Bit
This bit allows the selection of TSLU or HT as al-
ternate function output.
0: TSLU is selected as I/O pin alternate function
1: HT is selected as I/O pin alternate function
Bit 3:0 = FSC[3:0]: Full Screen Color control bits :
FSC[3:0]= (Half-intensity, R, G, B)
Table of Color Values (hex)
0 Black
1 Blue
2 Green
3 Cyan
4 Red
5 Magenta
6 Yellow
7 White
Translucent Background for all the display
Transparent Background for all the display
Text inside box translucent, Text outside box
blanked
Text inside box with translucent background Text
outside box with transparent background
Text inside box not displayed, transparent back-
ground. Text outside box with translucent back-
ground
Text inside box with transparent background. Text
outside box with translucent background
If Translucency is used
8 Black
9 Dark blue
A Dark green
B Dark cyan
C Dark red
D Dark magenta
E Dark yellow
F Grey