SDA9410 데이터 시트보기 (PDF) - Micronas

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SDA9410

Display Processor and Scan Rate Converter using Embedded DRAM Technology Units

Micronas 

SDA9410

Preliminary Data Sheet

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Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Block diagram 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Principles of SRC mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Principles of SSC mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Principles of MUP mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Input I²C Bus parameter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Field detection and VINM delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Explanation of 656 format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

SYNCENM/SYNCENS signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Input timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Block diagram of input processing blocks . . . . . . . . . . . . . . . . . . . . . . .30

Block diagram of VHCOMM/VHCOMS . . . . . . . . . . . . . . . . . . . . . . . . .32

Principles of panorama mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

Block diagram of noise reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

Block diagram of motion detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

LUT for motion detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Example of noise measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Principle of letter box detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Block diagram of letter box detection . . . . . . . . . . . . . . . . . . . . . . . . . . .47

Histogram and line type decision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

Visibility of letter box detection I²C Bus parameters . . . . . . . . . . . . . . .49

Clock concept of SDA 9410 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Application for SDA 9410 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

Supported data formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Switching from SRC-PIP mode to SSC mode . . . . . . . . . . . . . . . . . . . .63

Changing picture sizes to get a double window display. . . . . . . . . . . . .64

Completing the operations to a master slave exchange . . . . . . . . . . . .65

Example for animation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Equation of the position of the left upper picture corner . . . . . . . . . . . .71

Explanation of memory management I . . . . . . . . . . . . . . . . . . . . . . . . .72

Explanation of memory management II . . . . . . . . . . . . . . . . . . . . . . . . .73

Explanation of memory management III . . . . . . . . . . . . . . . . . . . . . . . .74

Block diagram of OSCM/S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Output I²C Bus parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Output write I²C Bus parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80

Ingenious configurations of the HOUT and VOUT generator . . . . . . . .80

VOUT generation depending on I²C Bus parameter RMODE . . . . . . . .82

Explanation of field and display line-scanning pattern . . . . . . . . . . . . . .84

Explanation of operation mode timing . . . . . . . . . . . . . . . . . . . . . . . . . .85

Principle of block matching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

Block diagram of motion estimation and compensation. . . . . . . . . . . . .97

Block diagram of motion estimation . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

5

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