cx25870 Conexant Systems, Inc., cx25870 Datasheet - Page 267

• Manufacturer Part Number: cx25870
• Description: Video Encoder With Adaptive Flicker Filtering And Hdtv Output
• Manufacturer: Conexant Systems, Inc.

CX25870/871
Flicker-Free Video Encoder with Ultrascale Technology
Figure E-1. CX25870/871’s Pseudo-Master interface with a Graphics Controller as the Timing Master
Figure E-2. CX25870/871’s Slave interface with a Graphics Controller as the Timing Master
100381B
Controller
Controller
Graphics
Graphics
Figures E-1
The allowable interfaces for HDTV Output Mode are illustrated in
Delay
and E-2.
BLANK* (Optional)
BLANK* Optional)
Digital RGB
Digital RGB
or YPrPb
or YPrPb
HSYNC*
VSYNC*
HSYNC*
VSYNC*
Conexant
Clock
Clock
Clock
CX25870/
CX25870/
CX25871
CX25871
E.2 Allowable Interfaces for HDTV Output Mode
Appendix E HDTV Output Mode
R or P
G or Y
B or P
R or P
G or Y
B or P
B
B
R
R
100381_030a
100381_031
E-3