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WSC28X0 Datasheet(PDF) 2 Page - List of Unclassifed Manufacturers

Part No. WSC28X0
Description  24-bit interface in total, Pixel sample rate up to 165M pixels/sec
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Manufacturer  ETC2 [List of Unclassifed Manufacturers]
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WSC28X0 Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers

  WSC28X0 Datasheet HTML 1Page - List of Unclassifed Manufacturers WSC28X0 Datasheet HTML 2Page - List of Unclassifed Manufacturers WSC28X0 Datasheet HTML 3Page - List of Unclassifed Manufacturers  
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Mar 2009 Edition 2.0
WSC2800/2810 Advanced Video Format Converter
ChengDu WestStarChips Co., Ltd.
- 7 -
g Support multi-region, non-linear scalar
g Poly-phase programmable scalar filter
g Muti-window (4, 9, 16)
g Conversion between 4:3 and 16:9 aspects
g Zoom and panning for user-defined area
g Muti-region keystone correction
g Interlace scalar phase correction
g 16-bit DDR SDRAM memory address up to 32M byte (32M x 16bit)
g Memory clock speed up to 200 MHz (T.B.D.)
*1 Available in WSC2810 only
*2 Available in WSC2800 only
*3 For analog output, consider of the panel limitation, digital output will be up to 1366x768
1.3 System Block Diagram
Figure 1-1 System Block Diagram
*1 Refer to Chapter 5 OSD Engine for details.
Video
Input
DRAM Controller
Video
Front
Engine
EOSD Engine
Pre-
Scalar
De-interlacer
/ Scalar
Video
Back
Engine
PBus
Controller
M-Bus
P-Bus
DDR1 SDRAM (8M-Byte, 16-bit)
General
Controller
SPI Flash
(Optional
*1)
Video
Output
WSC2800 /
WSC2810 LSI
Data Path
Control Path


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