TVP7002PZP datasheet(16/52 Pages) TI

16 / 52 page

www.ti.com

RGB-to-YCbCr Color Space Conversion

4:4:4 to 4:2:2 Conversion

Sync Processing

Horizontal Sync Selection

TVP7002

SLES206 – MAY 2007

Table 3. Recommended VCO Range and Charge Pump Current Settings for Supporting Standard Display

Formats (continued)

PLL

OUTPUT

VCO

FRAME

PIXEL

PLLDIV

LINE RATE

DIVIDER

RANGE

CURRENT

STANDARD

RESOLUTION

RATE

[11:4] REG

[3:0] REG

REG 03h

(kHz)

TOTAL

REG 04h

REG 03h

(Hz)

(MHz)

01h [7:0]

02h [7:4]

PIX/LINE

[0]

[7:6]

[5:3]

720

× 480i

29.97

15.374

13.5

858

35h

A0h

18h

ULow (00b)

011b

720

× 576i

15.625

13.5

864

36h

00h

18h

ULow (00b)

011b

720

× 480p

59.94

31.469

858

35h

A0h

18h

ULow (00b)

011b

720

× 576p

31.25

864

36h

00h

18h

ULow (00b)

011b

1280

× 720p

74.25

1650

67h

20h

A0h

Med (10b)

100b

Video

1280

× 720p

37.5

74.25

1980

7Bh

C0h

98h

Med (10b)

011b

1920

× 1080i

33.75

74.25

2200

89h

80h

98h

Med (10b)

011b

1920

× 1080i

28.125

74.25

2640

A5h

00h

90h

Med (10b)

010b

1920

× 1080p

67.5

148.5

2200

89h

80h

E0h

High (11b)

100b

1920

× 1080p

56.25

148.5

2640

A5h

00h

D8h

High (11b)

011b

The TVP7002 supports RGB-to-YCbCr color space conversion (CSC) with I2C programmable coefficients. The

TVP7002 should default to the CSC coefficients required for HDTV component video inputs. The TVP7002

supports the ability to bypass the CSC block and defaults to the bypass mode (bit 4 of subaddress 18h).

RGB-to-YCbCr

CSC

coefficients

for

HDTV

component

video

(see

CEA-770.3-C,

ITU-R

BT.709)

(default coefficients):

00000016E3

000000024F

00000006CE

FFFFFFF3AB

0000001000

FFFFFFFC55

FFFFFFF178

FFFFFFFE88

0000001000

RGB-to-YCbCr

CSC

coefficients

for

SDTV

component

video

(see

CEA-770.2-C,

ITU-R

BT.601)

(informative only):

00000012C9

00000003A6

0000000991

FFFFFFF566

0000001000

FFFFFFFA9A

FFFFFFF29A

FFFFFFFD66

0000001000

For 4:4:4 YPbPr component video inputs, the TVP7002 can downsample the chroma samples (CbCr) from 1x to

0.5x using a 27-tap half-band filter.

NOTE:

• Selection between the 30-bit 4:4:4 output format and the 20-bit 4:2:2 output format is made

using bit 1 of register 15h.

• Multiplexed CbCr data is output on BOUT [9:0] in the 20-bit 4:2:2 output format.

• 4:4:4 to 4:2:2 conversion is implemented after RGB to YCbCr color space conversion.

The TVP7002 provides two HSYNC inputs and three analog SOG inputs for HDTV and PC graphics inputs. The

sync input used by the horizontal PLL is automatically selected based on activity detection.

Submit Documentation Feedback

TVP7002PZP 数据表(PDF) 16 Page - Texas Instruments

TVP7002PZP 数据表(HTML) 16 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

数据表下载

链接网址

TVP7002PZP 数据表(PDF) 16 Page - Texas Instruments

TVP7002PZP 数据表(HTML) 16 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

数据表 下载

链接网址

数据表下载