beautypg.com

Texas Instruments TVP5147M1PFP User Manual

Page 26

background image

Functional Description

18

SLES140A—March 2007

TVP5147M1PFP

First Field Video

VS

VBLK

FID

625-Line

HS

VS Start

VS Stop

CS

VBLK Start

VBLK Stop

Second Field Video

310

VS

VBLK

FID

311

312

313

314

315

316

317

318

319

320

336

337

HS

VS Start

VS Stop

CS

VBLK Start

VBLK Stop

622

623

624

625

1

2

3

4

5

6

7

23

24

25

338

NOTE: Line numbering conforms to ITU-R BT.470

Figure 2−13. Vertical Synchronization Signals for 625-Line System