AMD Geode LX 800@0.9W - Manual (Page 389)

AMD Geode™ LX Processors Data Book 389
Video Processor 33234H
Figure 6-23. Video Processor Block Diagram
Video Data
Interface
(YUV)
Control
Registers
Interface
Graphics Data
Interface
(RGB)
Video Formatter
X and Y Scaler
Mixer/Blender
(Overly with
Alpha Blending,
CSC and
Gamma RAM)
Delay
Video
Output
Port
Output
Format
(MUX)
Output
Devices
VIP
TV
Encoder
CRT DAC
(3x8 bit)
TFT Panel
AMD Geode™
Companion
Video Processor
Panel
Interface
Dither
Engine
TFT Timing
Generator
Flat Panel
Display Controller
Display Controller
Video Data Controller
Video Data
Graphics Data
Dot Clock
Flat Panel
Data + Cntl
VP
RGB + Cntl
VP YUV
+ Cntl
fmt_sel
24
3
27
3
27
16
31
3
24
3
2
16
Pixel Data
Pixel Cntl
Video Processor Module
Companion
Device
Bypass
Device