STV2310 datasheet(4/112 Pages) STMICROELECTRONICS

4 / 112 page

STV2310

4/112

4.11.1

General Description ............................................................................................................................. 28

4.11.2

Programming ....................................................................................................................................... 28

4.12

Output FIFO and Line-locked Ouput Pixel Clock Generator ..............................................29

4.12.1

General Description ............................................................................................................................. 29

4.12.2

Output Data ......................................................................................................................................... 29

4.12.3

Insertion of Ancillary Data .................................................................................................................... 39

4.12.4

Line-Locked Output Pixel Clock Generation ........................................................................................ 40

4.12.5

Alternate Functions: Bus Extensions ................................................................................................... 40

4.12.6

Output Code Clipping ........................................................................................................................... 40

4.12.7

Programming ....................................................................................................................................... 40

4.13

VBI Data Slicing and Insertion ............................................................................................41

4.13.1

VBI Formatting Features ...................................................................................................................... 42

4.13.2

Data Output Format (DOF) .................................................................................................................. 43

4.14

I²C Bus Specifications ........................................................................................................52

Chapter 5

Register List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

5.1

Register Map .....................................................................................................................54

5.2

Non-VBI Control Register Descriptions ..............................................................................58

5.3

VBI Control Register Descriptions ......................................................................................86

5.4

Acknowledge Registers ......................................................................................................95

5.5

Status Registers .................................................................................................................96

Chapter 6

Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

6.1

Absolute Maximum Ratings .............................................................................................100

6.2

Thermal Data ...................................................................................................................100

6.3

Operating Conditions .......................................................................................................100

6.4

CVBS/Y/C Analog Inputs ..................................................................................................100

6.5

R/G/B and Cr/Cb Inputs ....................................................................................................101

6.6

FB Input ...........................................................................................................................102

6.7

Analog-to-Digital Converter (ADC) ..................................................................................102

6.8

Analog Reference Levels .................................................................................................102

6.9

YCrCb, Hsync, Vsync, Field and PLL Lock Outputs .........................................................102

6.10

Clock Data Output ...........................................................................................................103

6.11

CLKSEL, TST_MODE, NRESET and I2CADD Inputs .....................................................103

6.12

Main Clock Characteristics ..............................................................................................103

6.13

Horizontal/Vertical Synchronization Block .......................................................................105

6.14

Chroma Block ..................................................................................................................105

6.15

I²C Bus Characteristics ...................................................................................................105

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