SDA5252 SIEMENS [Siemens Semiconductor Group], SDA5252 Datasheet - Page 25

• Manufacturer Part Number: SDA5252
• Description: TVTEXT 8-Bit Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Display Transparent Control Register DTCR
Display Transparent Control
Register
Default after reset: 00
TRBO
TRBI
TRFO
TRFI
IBP
ICRP
CORO
CORI
Note: Outside of a box means outside of a box opened by control code sequence ‘0B,0B’
Comments
Semiconductor Group
(MSB)
CORI
and outside of an OSD-Box opened by control code ‘1B’.
Inside a box means inside of a box opened by control code sequence ‘0B,0B’ or
inside an OSD-Box opened by control code ‘1B’.
CORO
H
ICRP
For further Transparent Modes see SFR DCRP.
1 = Transparent Background Colors outside Box and OSD.
1 = Transparent Background Colors inside Box or OSD.
1 = Transparent Foreground Colors outside Box and OSD.
1 = Transparent Foreground Colors inside Box or OSD.
1 = Invert Blanking Polarity. Blanking is active high.
0 = Blanking is active low.
1 = Invert Contrast Reduction Polarity. COR is active high.
0 = COR is active low.
1 = Contrast Reduction for Background Color outside Box
1 = Contrast Reduction for Background Color inside Box or
and outside OSD.
inside OSD.
IBP
DTCR
25
TRFI
TRFO
SFR-Address C5
TRBI
SDA 525x
1998-04-08
TRBO
(LSB)
H