THS8200IPFPEP datasheet(2/104 Pages) TI1

2 / 104 page

THS8200-EP

SLES253 – DECEMBER 2009

www.ti.com

Contents

Introduction

........................................................................................................................ 9

1.1

Features

...................................................................................................................... 9

Overview

.......................................................................................................................... 10

2.1

Description

................................................................................................................. 10

2.2

Ordering Information

...................................................................................................... 10

2.3

DEVICE INFORMATION

................................................................................................. 11

THS8200 Functional Overview

............................................................................................. 14

3.1

Data Manager (DMAN)

................................................................................................... 15

3.1.1

Interpolating Finite Impulse Responses Filter (IFIR)

....................................................... 15

3.1.2

Color-Space Conversion (CSC)

.............................................................................. 15

3.1.3

Clip/Shift/Multiplier (CSM)

..................................................................................... 15

3.1.4

Digital Multiplexer (DIGMUX)

................................................................................. 15

3.1.5

Display Timing Generator (DTG)

............................................................................. 16

3.1.6

Clock Generator (CGEN)

...................................................................................... 16

3.1.7

Clock Driver (CDRV)

........................................................................................... 16

3.1.8

2C Host Interface (I2CSLAVE)

............................................................................... 16

3.1.9

Test Block (TST)

................................................................................................ 16

3.1.10

D/A Converters (DAC)

......................................................................................... 17

Detailed Functional Description

.......................................................................................... 18

4.1

Data Manager (DMAN)

................................................................................................... 18

4.2

Input Interface Formats

................................................................................................... 19

4.3

Clock Generator (CGEN)/Clock Driver (CDRV)

....................................................................... 22

4.4

Color Space Conversion (CSC)

......................................................................................... 24

4.5

Clip/Scale/Multiplier (CSM)

............................................................................................... 26

4.5.1

Clipping

.......................................................................................................... 27

4.5.2

Shifting

........................................................................................................... 27

4.5.3

Multiplying

....................................................................................................... 28

4.6

Interpolating Finite Impulse Response Filter (IFIR)

................................................................... 29

4.7

Display Timing Generator (DTG)

........................................................................................ 33

4.7.1

Overview of Functionality

...................................................................................... 33

4.7.2

Functional Description

......................................................................................... 34

4.7.2.1

Predefined DTG Video Formats (Presets)

...................................................... 35

4.7.2.2

Internal Synchronization

.......................................................................... 35

4.7.2.3

Output Synchronization: Composite Sync

...................................................... 36

4.7.2.4

Output Synchronization: Hsync/Vsync Outputs

................................................ 37

4.7.3

DTG Line Type Overview

...................................................................................... 37

4.7.3.1

HDTV Mode

......................................................................................... 37

4.7.3.2

Active Video

........................................................................................ 40

4.7.3.3

FULL NTSP (Full Normal Tri-Level Sync Pulse)

............................................... 40

4.7.3.4

NTSP NTSP (Normal Tri-Level Sync Pulse/Normal Tri-Level Sync Pulse)

................ 41

4.7.3.5

BTSP BTSP (Broad Pulse and Tri-Level Sync Pulse/Broad Pulse and Tri-Level Sync

Pulse)

................................................................................................ 41

4.7.3.6

NTSP BTSP (Normal Tri-Level Sync Pulse/ Broad Pulse and Tri-Level Sync Pulse)

.... 42

4.7.3.7

BTSP NTSP (Broad Pulse and Tri-Level Sync Pulse/Normal Tri-Level Sync Pulse)

..... 42

4.7.3.8

Full BTSP (Full Broad Pulse and Tri-Level Sync Pulse)

...................................... 43

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