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S3C6400X RISC MICROPROCESSOR
15
This chapter describes the functions and usage of the Postprocessor interface of the S3C6400.
OVERVIEW
The Post processor administers the video/graphic scale, video format conversion and color space conversion. It is
composed of Data-Path, DMA controller and Register files as shown in the Figure 15-1.
POST PROCESSOR VER2.5
Scale & Format Conversion
InFIFO
CSC
Pre
Color
Scale
Pre
Space
Scale
Con.
Pre
Scale
(R2Y)
Figure 15-1. Block Diagram of Post Processor
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
Register Files
Main
Line
Scale
Memory
Line
Main
Memory
Scale
Line
Main
Memory
Scale
DMA Controller
POST PROCESSOR
Ext FIFO
CSC
OutFIFO
Color
Space
Con.
(Y2R)
15-1
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