ST92195C STMicroelectronics, ST92195C Datasheet - Page 126

• Manufacturer Part Number: ST92195C
• Description: 48-96 Kbyte Rom Hcmos Mcu With On-screen Display And Teletext Data Slicer
• Manufacturer: STMicroelectronics

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
Translucency
Bit 6 = TIO: Text out/not in, see
Mode/Translucency
Bit 5 = MM: Mixed Mode, see
Translucency
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 28. Box Mode/Translucency Configurations
BE
0
0
1
1
1
1
BE
7
TIO
x
x
0
0
1
1
TIO
MM
0
1
0
1
0
1
Configurations.
Configurations.
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
Configurations.
If Translucency is not used
FSC3
Table 28 Box Mode/
Table 28 Box Mode/
FSC2
Table 28 Box
FSC1
FSC0
0
ST92195C/D - ON SCREEN DISPLAY (OSD)
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
Bits 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
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