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S3C24A0A

32-BIT RISC MICROPROCESSOR

Samsung 

Table of Contents (Continued)

Chapter 27 Post Processor

Overview........................................................................................................................................................27-1

Overall Features ...................................................................................................................................27-2

A Source and Destination Image Data Format .............................................................................................27-3

Image Size and Scale Ratio ..........................................................................................................................27-6

DMA Operation of Source and Destination Image........................................................................................27-8

Starting and Terminating of Post Processor .................................................................................................27-11

Register File Lists..........................................................................................................................................27-12

Pre-Scale Image Size Register ............................................................................................................27-13

Source Image Size Register.................................................................................................................27-14

Destination Image Size Register ..........................................................................................................27-15

DMA Start Address Register ................................................................................................................27-15

DMA End Address Register..................................................................................................................27-16

Offset Register......................................................................................................................................27-16

Chapter 28 LCD Controller

Overview........................................................................................................................................................28-1

Features................................................................................................................................................28-1

External Interface Signal ......................................................................................................................28-2

Block Diagram ......................................................................................................................................28-3

Timing Controller Operation ..........................................................................................................................28-4

Video Operation ............................................................................................................................................28-5

OSD (On-Screen Display): Overlay......................................................................................................28-5

Color-Key Function ...............................................................................................................................28-6

Dual Buffer............................................................................................................................................28-7

256 Palette Usage (TFT) ......................................................................................................................28-12

Virtual Display.......................................................................................................................................28-15

Register Description ......................................................................................................................................28-16

Memory Map.........................................................................................................................................28-16

S3C24A0A MICROPROCESSOR

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