ADV7189B View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

ADV7189B

Multiformat Progressive Scan/HDTV Encoder with Three 11-Bit DACs/ 10-Bit Data Input/ and Macrovision

Analog Devices 

Prev 41 42 43 44 45 46 47 48 49 50 Next

Table 57. Recommended User Settings for PAL (See Figure 215H 27)

Register

Register Name

0x31

Vsync Field Control 1

0x32

Vsync Field Control 2

0x33

Vsync Field Control 3

0x34

Hsync Position. Control 1

0x35

Hsync Position. Control 2

0x36

Hsync Position. Control 3

0x37

Polarity

0xE8

PAL_V_Bit_Beg

0xE9

PAL_V_Bit_End

0xEA

PAL_F_Bit_Tog

Write

0x1A

0x81

0x84

0x00

0x00

0x7D

0x29

0x41

0x84

0x06

ADV7189B

OUTPUT

VIDEO

H

V

F

OUTPUT

VIDEO

H

V

F

FIELD 1

622

623 624

625

1

2

3

4

5

6

7

8

9 10

22

23

24

PVBEG[4:0] = 0x5

PVEND[4:0] = 0x4

PFTOG[4:0] = 0x3

310

311

312

FIELD 2

313

314

315

316

317

318

319

320

321 322

335

336

337

PVBEG[4:0] = 5

PVEND[4:0] = 0x4

PFTOG[4:0] = 0x3

Figure 26. PAL Default (BT.656). The polarity of H, V, and F is embedded in the data.

Rev. B | Page 45 of 104

Share Link: