ADE3050 datasheet(3/88 Pages) STMICROELECTRONICS

3 / 88 page

3/88

ADE3XXX

Table of Contents

Chapter 1

General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.1

Pin Description .................................................................................................................... 6

Chapter 2

ADE3XXX Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.1

Global Control Block .......................................................................................................... 13

2.2

FM Frequency Synthesizer ................................................................................................ 17

2.3

ADC Block .......................................................................................................................... 18

2.4

Line Lock PLL Block ........................................................................................................... 19

2.5

Digital Video Input (DVI) ..................................................................................................... 22

2.6

HDCP Block ....................................................................................................................... 27

2.7

YUV Block .......................................................................................................................... 29

2.8

Sync Retiming Block .......................................................................................................... 30

2.9

Sync Measurement Block .................................................................................................. 32

2.10

Sync Mux Block .................................................................................................................. 40

2.11

Data Mux Block .................................................................................................................. 42

2.12

Data Measurement Block ................................................................................................... 42

2.12.1

Edge Intensity ....................................................................................................................................43

2.12.2

Pixel Sum ...........................................................................................................................................43

2.12.3

Min / Max ...........................................................................................................................................43

2.12.4

PCD ...................................................................................................................................................43

2.12.5

H Position Min / Max ..........................................................................................................................43

2.12.6

V Position Min / Max ..........................................................................................................................44

2.12.7

DE Size ..............................................................................................................................................44

2.13

Programmable Nonlinearity Block ...................................................................................... 48

2.14

Scaler Block ....................................................................................................................... 49

2.15

Output Sequencer Block .................................................................................................... 52

Frame Synchronization .......................................................................................................................................52

Timing Unit ..........................................................................................................................................................52

Signal Generation ...............................................................................................................................................52

2.16

Timing Controller (TCON) Block ........................................................................................ 55

2.17

Pattern Generator Block ..................................................................................................... 60

Screen Split ........................................................................................................................................................60

Pattern Engine ....................................................................................................................................................61

Borders ...............................................................................................................................................................61

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