SC2200UFH-300 AMD (ADVANCED MICRO DEVICES), SC2200UFH-300 Datasheet - Page 308

• Manufacturer Part Number: SC2200UFH-300
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC2200UFH-300

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

7.1
Figure 7-1 shows a top-level block diagram of the Video
Processor. For information about the relationship between
the Video Processor and the other modules of the SC2200,
see Section 2.2 on page 22. The Video Processor module
includes the following functions:
• Video Input Port
• Video Formatter
320
— CCIR-656 decoder
— Capture Video/VBI modes
— Direct Video mode
— Asynchronous video interface
— Horizontal/vertical scalers
— Filters
VIP Data
GX1 Graphics Data
Capture Video/VBI Data to
GX1 Video Frame Buffer
Video Data from GX1 Video Port
Module Architecture
Capture Video/VBI
Direct Video/VBI
Controller and
Bus Master,
Controller
32580B
VIP
Figure 7-1. Video Processor Block Diagram
Video
Mux
Video
Data
• Mixer/Blender
• Outputs
• Dot Clock PLL
The following subsections describe each block in detail.
— Overlay with color/chroma key
— Gamma correction
— Color space converters
— Alpha blender
— CRT interface with DACs
— TFT interface
Horizontal Downscaler,
and Vertical Upscalers,
Line Buffer, Horizontal
Video Formatter
and Filters
Overlay with Gamma
RAM and Alpha
Mixer/Blender
AMD Geode™ SC2200 Processor Data Book
Blending
Video Processor Module
DACs
CRT_IF
TFT_IF