Analog Devices Advantiv ADV7604 Hardware Manual page 6

10.13.2 Free Run Feature in HDMI Mode........................................................................................................ 303
10.13.3 Free Run Default Color Output............................................................................................................ 304
10.14 CP S ..................................................................................................................................................... 307
TATUS
10.15 A G
UTO RAPHICS
10.15.1 Primary Auto Graphics Controls ......................................................................................................... 308
10.15.2 Secondary Auto Graphics Control ....................................................................................................... 309
10.15.3 Auxiliary Auto Graphics Controls........................................................................................................ 311
10.15.4 Setting Examples for 1280x720p.......................................................................................................... 312
10.16 E C
XTERNAL LOCK AND
10.16.1 Introduction to External Clock and Clamp Mode ................................................................................ 312
10.16.2 Clamp Control...................................................................................................................................... 314
10.16.3 Configuring External Clock and Clamp Mode..................................................................................... 315
10.16.4 System Delay in ADV7604 ................................................................................................................... 320
11 VBI DATA PROCESSOR .................................................................................................................................... 322
11.1 VDP C
ONFIGURATION
11.1.1 VDP Default Configuration ................................................................................................................. 323
11.1.2 VDP Manual Configuration ................................................................................................................. 324
11.2 F F /F
ULL IELD
11.3 T S
ELETEXT YSTEM
11.4 VDP C
ONFIGURATION
11.4.1 Hamming Code Error........................................................................................................................... 328
11.4.2 Adaptive Slice Level Generators .......................................................................................................... 331
11.5 VDP A
NCILLARY
11.6 N O
IBBLE UTPUT
11.7 S
TRUCTURE OF
11.7.1 Framing Code ...................................................................................................................................... 336
11.7.2 Data Bytes ............................................................................................................................................ 337
11.8 R R
EADBACK
11.9 U I
SER NTERFACE FOR
11.9.1 Register Readback Protocol................................................................................................................. 338
11.9.2 Content Based Data Update................................................................................................................. 339
11.10 I B
NTERRUPT
11.10.1 Interrupt Mask Register Details ........................................................................................................... 341
11.10.2 Interrupt Status Register Details.......................................................................................................... 342
11.10.3 Interrupt Status Clear Register Details................................................................................................ 343
2
11.11 I C R
EADBACK
11.11.1 Teletext ................................................................................................................................................. 343
11.11.2 CGMS and WSS.................................................................................................................................... 344
11.11.3 CCAP ................................................................................................................................................... 345
11.11.4 VITC ..................................................................................................................................................... 346
11.11.5 VPS, PDC, UTC, GemStar, and CGMS Type B ................................................................................... 347
12 CUSTOMER ELECTRONIC CONTROL......................................................................................................... 351
12.1 M C
AIN ONTROLS
12.2 CEC T
RANSMIT
12.3 CEC R
ECEIVER
12.4 C G
LOCK ENERATOR
12.5 A F
NTIGLITCH
12.6 T O
YPICAL PERATION
12.6.1 Initializing CEC Module ...................................................................................................................... 359
12.6.2 Using CEC Module as Initiator............................................................................................................ 360
12.6.3 Using CEC Module as Follower .......................................................................................................... 361
13 AV.LINK BUS INTERFACE............................................................................................................................... 362
13.1 M C
AIN ONTROLS
13.2 AV. T
LINK RANSMIT
13.3 AV. R
LINK ECEIVE
13.4 C G
LOCK ENERATOR
13.5 AV. A
LINK NTIGLITCH
Rev. F August 2010
M .................................................................................................................................. 308
ODE
C M O
LAMP ODE
.................................................................................................................................... 322
D ..................................................................................................................... 326
RAME ETECTION
I ............................................................................................................... 326
DENTIFICATION
.................................................................................................................................... 327
D O ................................................................................................................... 332
ATA UTPUT
M .................................................................................................................................. 333
ODE
VBI W A
ORDS IN NCILLARY
................................................................................................................................... 338
EGISTERS
R R
EADBACK EGISTERS
2
R I C R
ASED EADING OF EGISTERS
R ............................................................................................................................. 343
EGISTERS
............................................................................................................................................ 352
M ............................................................................................................................... 352
ODULE
M ............................................................................................................................... 356
ODULE
M ........................................................................................................................ 358
ODULE
M ........................................................................................................................ 359
ILTER ODULE
F ............................................................................................................................ 359
LOW
............................................................................................................................................ 363
M ........................................................................................................................ 363
ODULE
M ........................................................................................................................... 366
ODULE
M ........................................................................................................................ 370
ODULE
F ........................................................................................................................ 370
ILTER
........................................................................................ 312
PERATION
D S ........................................................................... 335
ATA TREAM
................................................................................................ 338
............................................................................................. 340
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ADV7604