Figure 6-23. Video Processor Block Diagram - AMD Geode LX 600@0.7W Data Book

Video Processor
3
Display Controller
2
Video Data Controller
16
Video Data
Graphics Data
24
Dot Clock
Pixel Data
Pixel Cntl
AMD Geode™ LX Processors Data Book
Video Processor Module
Video Data
Interface
(YUV)
Delay
Control
Registers
Interface
3
Graphics Data
Interface
(RGB)
Companion
fmt_sel
Device
Bypass
24
Dither
Engine
3
TFT Timing
Generator
Flat Panel
Display Controller

Figure 6-23. Video Processor Block Diagram

Video Processor
Video Formatter
X and Y Scaler
Mixer/Blender
(Overly with
Alpha Blending,
CSC and
Gamma RAM)
3
27
VP
RGB + Cntl
Output
27 Format
(MUX)
Flat Panel
Data + Cntl
Panel
Interface
33234H
Video
VP YUV
Output
+ Cntl
Port
Output
Devices
16
Encoder
31
CRT DAC
(3x8 bit)
TFT Panel
AMD Geode™
Companion
Device
VIP
TV
389