SC1200UFH-266 AMD (ADVANCED MICRO DEVICES), SC1200UFH-266 Datasheet - Page 312

• Manufacturer Part Number: SC1200UFH-266
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC1200UFH-266

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

Display Modes
• CRT modes:
• TFT modes:
• TV modes:
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 SC1200/
SC1201 processor, see Section 2.2 on page 22. The Video
Processor module includes the following functions:
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— 640x480x16 bpp at 60-85 Hz vertical refresh rates
— 800x600x16 bpp at 60-85 Hz vertical refresh rates
— 1024x768x16 bpp at 60-85 Hz vertical refresh rates
— 1280x1024x8 bpp at 60-75 Hz vertical refresh rates
— TFT on IDE: FPCLK max is 40 MHz
— TFT on Parallel Port: FPCLK max is 80 MHz
— 640x480x16 bpp at 60-85 Hz vertical refresh rates
— 800x600x16 bpp at 60-85 Hz vertical refresh rates
— 1024x768x16 bpp at 60-75 Hz vertical refresh rates
— 1280x1024x8 bpp at 60 Hz vertical refresh rate
— NTSC: 720x480 and 640x480
— PAL: 720x576 and 768x576
— BGU481 package does not support simultaneous
VIP Data
Video or VBI Data from GX1 Video Port
GX1 Graphics Data
Capture Video/VBI Data to
GX1 Video Frame Buffer
TV/CRT or TV/TFT operation
Module Architecture
Capture Video/VBI
Direct Video/VBI
Controller and
Bus Master,
Controller
32579B
VIP
Figure 7-1. Video Processor Block Diagram
Video
Mux
Mux
VBI
Video
Data
Data
VBI
• Video Input Port
• Video Formatter
• Mixer/Blender
• TV Encoder
• Outputs
• Dot Clock PLL
The following subsections describe each block in detail.
— CCIR-656 decoder
— Capture Video/VBI modes
— Direct Video/VBI modes
— Asynchronous video interface
— Horizontal/Vertical scalers
— Filters
— Overlay with color/chroma key
— Gamma correction
— Color space converters
— Alpha blender
— Horizontal scalers
— Scan rate converter
— Flicker filter
— VESA Video Interface Port Rev. 1.1 Task B encoder
— TV Timing Generator
— TV encoder
— TV interface with DACs
— CRT interface with DACs
— TFT interface
— Video Output Port (VOP)
Horizontal Downscaler,
and Vertical Upscalers,
Line Buffer, Horizontal
Video Formatter
and Filters
AMD Geode™ SC1200/SC1201 Processor Data Book
Overlay with Gamma
Horizontal Scaling,
Timing Generator,
and TV Encoder
RAM and Alpha
VESA Encoder,
Mixer/Blender
Flicker Filter,
Blending
TVOUT
Video Processor Module
DACs
DACs
CRT_IF
TFT_IF
TV_IF
VOP