Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- GENERAL DESCRIPTION
- REVISION HISTORY
- INTRODUCTION
- FUNCTIONAL BLOCK DIAGRAM
- SPECIFICATIONS
- ABSOLUTE MAXIMUM RATINGS
- PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
- ANALOG FRONT END
- ANALOG INPUT MUXING
- MANUAL INPUT MUXING
- XTAL CLOCK INPUT PIN FUNCTIONALITY
- 28.63636 MHz CRYSTAL OPERATION
- ANTIALIASING FILTERS
- SCART AND FAST BLANKING
- FAST BLANK CONTROL
- FB_MODE [1:0], Address 0xED [1:0]
- Static Mux Selection Control
- Alpha Blend Coefficient
- Fast Blank Edge Shaping
- Contrast Reduction
- Contrast Reduction Enable
- Contrast Mode
- Fast Blank and Contrast Reduction Programmable Thresholds
- FB_INV, Address 0xED [3], Write Only
- Readback of FB Pin Status
- FB Timing
- Alignment of FB Signal
- Color Space Converter Manual Adjust
- GLOBAL CONTROL REGISTERS
- STANDARD DEFINITION PROCESSOR (SDP)
- SD LUMA PATH
- SD CHROMA PATH
- SYNC PROCESSING
- VBI DATA RECOVERY
- GENERAL SETUP
- Video Standard Selection
- Autodetection of SD Modes
- VID_SEL [3:0], Address 0x00 [7:4]
- AD_SEC525_EN, SECAM 525 Autodetect Enable, Address 0x07 [7]
- AD_SECAM_EN, SECAM Autodetect Enable, Address 0x07 [6]
- AD_N443_EN, NTSC 443 Autodetect Enable, Address 0x07 [5]
- AD_P60_EN, PAL 60 Autodetect Enable, Address 0x07 [4]
- AD_PALN_EN, PAL N Autodetect Enable, Address 0x07 [3]
- AD_PALM_EN, PAL M Autodetect Enable, Address 0x07 [2]
- AD_NTSC_EN, NTSC Autodetect Enable, Address 0x07 [1]
- AD_PAL_EN, PAL (B/G/I/H) Autodetect Enable, Address 0x07 [0]
- Subcarrier Frequency Lock Inversion
- Lock-Related Controls
- VS_COAST_MODE [1:0], Address 0xF9 [3:2]
- ST_NOISE_VLD, Sync Tip Noise Measurement Valid, Address 0xDE [3], Read Only
- ST_NOISE [10:0], Sync Tip Noise Measurement, Addresses 0xDE [2:0], 0xDF [7:0]
- COLOR CONTROLS
- CON [7:0], Contrast Adjust, Address 0x08 [7:0]
- SD_SAT_CB [7:0], SD Saturation Cb Channel, Address 0xE3 [7:0]
- SD_SAT_CR [7:0], SD Saturation Cr Channel, Address 0xE4 [7:0]
- SD_OFF_CB [7:0], SD Offset Cb Channel, Address 0xE1 [7:0]
- SD_OFF_CR [7:0], SD Offset Cr Channel, Address 0xE2 [7:0]
- BRI [7:0], Brightness Adjust, Address 0x0A [7:0]
- HUE [7:0], Hue Adjust, Address 0x0B [7:0]
- DEF_Y [5:0], Default Value Y, Address 0x0C [7:2]
- DEF_C [7:0], Default Value C, Address 0x0D [7:0]
- DEF_VAL_EN, Default Value Enable, Address 0x0C [0]
- DEF_VAL_AUTO_EN, Default Value Automatic Enable, Address 0x0C [1]
- CLAMP OPERATION
- LUMA FILTER
- CHROMA FILTER
- GAIN OPERATION
- Luma Gain
- Chroma Gain
- CAGC [1:0], Chroma Automatic Gain Control, Address 0x2C [1:0]
- CAGT [1:0], Chroma Automatic Gain Timing, Address 0x2D [7:6]
- CMG [11:0]/CG [11:0], Chroma Manual Gain/Chroma Gain, Address 0x2D [3:0], Address 0x2E [7:0]
- CKE, Color-Kill Enable, Address 0x2B [6]
- CKILLTHR [2:0], Color-Kill Threshold, Address 0x3D [6:4]
- CHROMA TRANSIENT IMPROVEMENT (CTI)
- DIGITAL NOISE REDUCTION (DNR) AND LUMA PEAKING FILTER
- COMB FILTERS
- NTSC Comb Filter Settings
- PAL Comb Filter Settings
- Vertical Blank Control
- NVBIOLCM [1:0], NTSC VBI Odd Field Luma Comb Mode, Address 0xEB [7:6]
- NVBIELCM [1:0], NTSC VBI Even Field Luma Comb Mode, Address 0xEB [5:4]
- PVBIOLCM [1:0], PAL VBI Odd Field Luma Comb Mode, Address 0xEB [3:2]
- PVBIELCM [1:0], PAL VBI Even Field Luma Comb Mode, Address 0xEB [1:0]
- NVBIOCCM [1:0], NTSC VBI Odd Field Chroma Comb Mode, Address 0xEC [7:6]
- NVBIECCM [1:0], NTSC VBI Even Field Chroma Comb Mode, Address 0xEC [5:4]
- PVBIOCCM [1:0], PAL VBI Odd Field Chroma Comb Mode, Address 0xEC [3:2]
- PVBIECCM [1:0], PAL VBI Even Field Chroma Comb Mode, Address 0xEC [1:0]
- AV CODE INSERTION AND CONTROLS
- BT656-4, ITU-R BT.656-4 Enable, Address 0x04 [7]
- SD_DUP_AV, Duplicate AV Codes, Address 0x03 [0]
- VBI_EN, Vertical Blanking Interval Data Enable, Address 0x03 [7]
- BL_C_VBI, Blank Chroma During VBI, Address 0x04 [2]
- RANGE, Range Selection, Address 0x04 [0]
- AUTO_PDC_EN, Automatic Programmed Delay Control, Address 0x27 [6]
- LTA [1:0], Luma Timing Adjust, Address 0x27 [1:0]
- CTA [2:0], Chroma Timing Adjust, Address 0x27 [5:3]
- SYNCHRONIZATION OUTPUT SIGNALS
- HS Configuration
- VS and FIELD Configuration
- NEWAVMODE, New AV Mode, Address 0x31 [4]
- HVSTIM, Horizontal VS Timing, Address 0x31 [3]
- VSBHO, VS Begin Horizontal Position Odd, Address 0x32 [7]
- VSBHE, VS Begin Horizontal Position Even, Address 0x32 [6]
- VSEHO VS, End Horizontal Position Odd, Address 0x33 [7]
- VSEHE, VS End Horizontal Position Even, Address 0x33 [6]
- PVS, Polarity VS, Address 0x37 [5]
- PF, Polarity FIELD, Address 0x37 [3]
- NVBEGDELO, NTSC Vsync Begin Delay on Odd Field, Address 0xE5 [7]
- NVBEGDELE, NTSC Vsync Begin Delay on Even Field, Address 0xE5 [6]
- NVBEGSIGN, NTSC Vsync Begin Sign, Address 0xE5 [5]
- NVBEG [4:0], NTSC Vsync Begin, Address 0xE5 [4:0]
- NVENDDELO, NTSC Vsync End Delay on Odd Field, Address 0xE6 [7]
- NVENDDELE, NTSC Vsync End Delay on Even Field, Address 0xE6 [6]
- NVENDSIGN, NTSC Vsync End Sign, Address 0xE6 [5]
- NVEND [4:0], NTSC Vsync End, Address 0xE6 [4:0]
- NFTOGDELO, NTSC Field Toggle Delay on Odd Field, Address 0xE7 [7]
- NFTOGDELE, NTSC Field Toggle Delay on Even Field, Address 0xE7 [6]
- NFTOGSIGN, NTSC Field Toggle Sign, Address 0xE7 [5]
- NFTOG [4:0], NTSC Field Toggle, Address 0xE7 [4:0]
- PVBEGDELO, PAL Vsync Begin Delay on Odd Field, Address 0xE8 [7]
- PVBEGDELE, PAL Vsync Begin Delay on Even Field, Address 0xE8 [6]
- PVBEGSIGN, PAL Vsync Begin Sign, Address 0xE8 [5]
- PVBEG [4:0], PAL Vsync Begin, Address 0xE8 [4:0]
- PVENDDELO, PAL Vsync End Delay on Odd Field, Address 0xE9 [7]
- PVENDDELE, PAL Vsync End Delay on Even Field, Address 0xE9 [6]
- PVENDSIGN, PAL Vsync End Sign, Address 0xE9 [5]
- PVEND [4:0], PAL Vsync End, Address 0xE9 [4:0]
- PFTOGDELO, PAL Field Toggle Delay on Odd Field, Address 0xEA [7]
- PFTOGDELE, PAL Field Toggle Delay on Even Field, Address 0xEA [6]
- PFTOGSIGN, PAL Field Toggle Sign, Address 0xEA [5]
- PFTOG, PAL Field Toggle, Address 0xEA [4:0]
- SYNC PROCESSING
- VBI DATA DECODE
- VDP Default Configuration
- VDP Manual Configuration
- MAN_LINE_PGM, Enable Manual Line Programming of VBI Standards, Address 0x64 [7], User Sub Map
- VBI_DATA_Px_Ny [3:0], VBI Standard to be Decoded on Line x for PAL, Line y for NTSC, Addresses 0x64 to 0x77, User Sub Map
- VDP_TTXT_TYPE_MAN_ENABLE, Enable Manual Selection of Teletext Type, Address 0x60 [2], User Sub Map
- VDP_TTXT_TYPE_MAN [1:0], Specify the Teletext Type, Address 0x60 [1:0], User Sub Map
- VDP Ancillary Data Output
- ADF_ENABLE, Enable Ancillary Data Output Through 656 Stream, Address 0x62 [7], User Sub Map
- ADF_DID [4:0], User-Specified Data ID Word in Ancillary Data, Address 0x62 [4:0], User Sub Map
- ADF_SDID [5:0], User-Specified Secondary Data ID Word in Ancillary Data, Address 0x63 [5:0], User Sub Map
- DUPLICATE_ADF, Enable Duplication/Spreading of Ancillary Data over Y and C Buses, Address 0x63 [7], User Sub Map
- ADF_MODE [1:0], Determine the Ancillary Data Output Mode, Address 0x62 [6:5], User Sub Map
- Structure of VBI Words in Ancillary Data Stream
- VDP Framing Code
- I2C INTERFACE
- STANDARD DETECTION AND IDENTIFICATION
- Notes
- STDI_DVALID, Standard Identification Data Valid Read Back, Address 0xB1 [7]
- STDI_LINE_COUNT_MODE, Address 0x86 [3]
- BL [13:0], Block Length Readback, Address 0xB1 [5:0], Address 0xB2 [7:0]
- LCVS [4:0], Line Count in Vsync Readback, Address 0xB3 [7:3]
- LCF [10:0], Line Count in Field Readback, Address 0xB3 [2:0], Address 0xB4 [7:0]
- FCL [12:0], 1/256th of Field Length in Number of Crystal Clocks Read back, Address 0xCA [4:0], Address 0xCB [7:0]
- STDI Readback Values for SD, PR, and HD
- I2C READBACK REGISTERS
- Teletext
- CGMS and WSS
- CC
- CC_CLEAR, Closed Captioning Clear, Address 0x78 [0], User Sub Map, Write Only, Self-Clearing
- CC_AVL, Closed Captioning Available, Address 0x78 [0], User Sub Map, Read Only
- CC_EVEN_FIELD, Address 0x78 [1], User Sub Map, Read Only
- VDP_CCAP_DATA_0, Address 0x79 [7:0], User Sub Map, Read Only
- VDP_CCAP_DATA_1, Address 0x7A [7:0], User Sub Map, Read Only
- VITC
- VPS/PDC/UTC/Gemstar
- I2C_GS_VPS_PDC_UTC (VDP) [1:0], Address 0x9C [6:5], User Sub Map
- GS_PDC_VPS_UTC_CLEAR, GS/PDC/VPS/UTC Clear, Address 0x78 [4], User Sub Map, Write Only, Self-Clearing
- GS_PDC_VPS_UTC_AVL, GS/PDC/VPS/UTC Available, Address 0x78 [4], User Sub Map, Read Only
- VDP_GS_VPS_PDC_UTC Readback Registers, Addresses 0x84 to 0x90, User Sub Map
- VPS
- Gemstar
- AUTO_DETECT_GS_TYPE, Address 0x61 [4], User Sub Map
- GS_DATA_TYPE, Address 0x78 [5], User Sub Map, Read Only
- PDC/UTC
- VBI System 2
- Gemstar Data Recovery
- GDE_SEL_OLD_ADF, Address 0x4C [3], User Map
- Gemstar Bit Names
- Gemstar 2× Format, Half-Byte Output Mode
- Gemstar 1× Format, Half-Byte Output Mode
- NTSC CC Data
- PAL CC Data
- GDECEL [15:0], Gemstar Decoding Even Lines, Address 0x48 [7:0], Address 0x49 [7:0]
- GDECOL [15:0], Gemstar Decoding Odd Lines, Address 0x4A [7:0], Address 0x4B [7:0]
- GDECAD, Gemstar Decode Ancillary Data Format, Address 0x4C [0]
- Letterbox Detection
- Detection at the Start of a Field
- Detection at the End of a Field
- Detection at the Midrange
- LB_LCT [7:0], Letterbox Line Count Top, Address 0x9B [7:0]; LB_LCM [7:0], Letterbox Line Count Mid, Address 0x9C [7:0]; LB_LCB [7:0], Letterbox Line Count Bottom, Address 0x9D [7:0]
- LB_TH [4:0], Letterbox Threshold Control, Address 0xDC [4:0]
- LB_SL [3:0], Letterbox Start Line, Address 0xDD [7:4]
- LB_EL [3:0], Letterbox End Line, Address 0xDD [3:0]
- IF Compensation Filter
- I2C Interrupt System
- Interrupt Request Output Operation
- INTRQ_DUR_SEL [1:0], Interrupt Duration Select, Address 0x40 [7:6], User Sub Map
- Interrupt Drive Level
- INTRQ_OP_SEL [1:0], Interrupt Duration Select, Address 0x40 [1:0], User Sub Map
- Multiple Interrupt Events
- Macrovision Interrupt Selection Bits
- MV_INTRQ_SEL [1:0], Macrovision Interrupt Selection Bits, Address 0x40 [5:4], User Sub Map
- PIXEL PORT CONFIGURATION
- MPU PORT DESCRIPTION
- I2C REGISTER MAPS
- PCB LAYOUT RECOMMENDATIONS
- TYPICAL CIRCUIT CONNECTION
- OUTLINE DIMENSIONS
ADV7188
Rev. A | Page 82 of 112
I
2
C REGISTER MAPS
USER MAP
The collective name for the registers in Table 10 4 is the user map.
Table 104. User Map Register Details
Address
Dec Hex Register Name RW 7 6 5 4 3 2 1 0
Reset
Value
(Hex)
0 00 Input Control RW VID_SEL.3 VID_SEL.2 VID_SEL.1 VID_SEL.0 INSEL.3 INSEL.2 INSEL.1 INSEL.0 00000000 00
1 01 Video Selection RW ENHSPLL BETACAM ENVSPROC 11001000 C8
3 03 Output Control RW VBI_EN TOD OF_SEL.3 OF_SEL.2 OF_SEL.1 OF_SEL.0 SD_DUP_AV 00001100 0C
4 04 Extended Output
Control
RW BT656-4 TIM_OE BL_C_VBI EN_SFL_PIN RANGE 01xx0101 45
7 07 Autodetect Enable RW AD_SEC525_EN AD_SECAM_EN AD_N443_EN AD_P60_EN AD_PALN_EN AD_PALM_EN AD_NTSC_EN AD_PAL_EN 01111111 7F
8 08 Contrast RW CON.7 CON.6 CON.5 CON.4 CON.3 CON.2 CON.1 CON.0 10000000 80
10 0A Brightness RW BRI.7 BRI.6 BRI.5 BRI.4 BRI.3 BRI.2 BRI.1 BRI.0 00000000 00
11 0B Hue RW HUE.7 HUE.6 HUE.5 HUE.4 HUE.3 HUE.2 HUE.1 HUE.0 00000000 00
12 0C Default Value Y RW DEF_Y.5 DEF_Y.4 DEF_Y.3 DEF_Y.2 DEF_Y.1 DEF_Y.0 DEF_VAL_AUTO
_EN
DEF_VAL_EN 00110110 36
13 0D Default Value C RW DEF_C.7 DEF_C.6 DEF_C.5 DEF_C.4 DEF_C.3 DEF_C.2 DEF_C.1 DEF_C.0 01111100 7C
14 0E Analog Devices
Control
SUB_USR_EN 00000000 00
15 0F Power Management RW RES PWRDN PDBP FB_PWRDN 00000000 00
16 10 Status 1 R COL_KILL AD_RESULT.2 AD_RESULT.1 AD_RESULT.0 FOLLOW_PW FSC_LOCK LOST_LOCK IN_LOCK – –
18 12 Status 2 R FSC NSTD LL NSTD MV AGC DET MV PS DET MVCS T3 MVCS DET – –
19 13 Status 3 R PAL_SW_LOCK INTERLACE STD FLD LEN FREE_RUN_ACT CVBS SD_OP_50Hz GEMD INST_HLOCK – –
19 13 Analog Control
Internal
W XTAL_TTL_SEL 00000000 00
20 14 Analog Clamp
Control
RW CCLEN 00010010 12
21 15 Digital Clamp
Control 1
RW DCT.1 DCT.0 0000xxxx 00
23 17 Shaping Filter
Control
RW CSFM.2 CSFM.1 CSFM.0 YSFM.4 YSFM.3 YSFM.2 YSFM.1 YSFM.0 00000001 01
24 18 Shaping Filter
Control 2
RW WYSFMOVR WYSFM.4 WYSFM.3 WYSFM.2 WYSFM.1 WYSFM.0 10010011 93
25 19 Comb Filter Control RW NSFSEL.1 NSFSEL.0 PSFSEL.1 PSFSEL.0 11110001 F1
29 1D Analog Devices
Control 2
RW TRI_LLC EN28XTAL 00000xxx 00
39 27 Pixel Delay Control RW SWPC AUTO_PDC_EN CTA.2 CTA.1 CTA.0 LTA.1 LTA.0 01011000 58
43 2B Misc Gain Control RW CKE PW_UPD 11100001 E1
44 2C AGC Mode Control RW LAGC.2 LAGC.1 LAGC.0 CAGC.1 CAGC.0 10101110 AE
45 2D Chroma Gain
Control 1
W CAGT.1 CAGT.0 CMG.11 CMG.10 CMG.9 CMG.8 11110100 F4
46 2E Chroma Gain
Control 2
W CMG.7 CMG.6 CMG.5 CMG.4 CMG.3 CMG.2 CMG.1 CMG.0 00000000 00
47 2F Luma Gain Control 1 W LAGT.1 LAGT.0 LMG.11 LMG.10 LMG.9 LMG.8 1111xxxx F0
48 30 Luma Gain Control 2 W LMG.7 LMG.6 LMG.5 LMG.4 LMG.3 LMG.2 LMG.1 LMG.0 xxxxxxxx 00
49 31 Vsync Field
Control 1
RW NEWAVMODE HVSTIM 00010010 12
50 32 Vsync Field Control 2 RW VSBHO VSBHE 01000001 41
51 33 Vsync Field Control 3 RW VSEHO VSEHE 10000100 84
52 34 Hsync Position
Control 1
RW HSB.10 HSB.9 HSB.8 HSE.10 HSE.9 HSE.8 00000000 00
53 35 Hsync Position
Control 2
RW HSB.7 HSB.6 HSB.5 HSB.4 HSB.3 HSB.2 HSB.1 HSB.0 00000010 02
54 36 Hsync Position
Control 3
RW HSE.7 HSE.6 HSE.5 HSE.4 HSE.3 HSE.2 HSE.1 HSE.0 00000000 00
55 37 Polarity RW PHS PVS PF PCLK 00000001 01
56 38 NTSC Comb Control RW CTAPSN.1 CTAPSN.0 CCMN.2 CCMN.1 CCMN.0 YCMN.2 YCMN.1 YCMN.0 10000000 80
57 39 PAL Comb Control RW CTAPSP.1 CTAPSP.0 CCMP.2 CCMP.1 CCMP.0 YCMP.2 YCMP.1 YCMP.0 11000000 C0
58 3A ADC Control RW PDN_ADC0 PDN_ADC1 PDN_ADC2 PDN_ADC3 00010001 11
61 3D Manual Window
Control
RW CKILLTHR.2 CKILLTHR.1 CKILLTHR.0 01000011 43
65 41 Resample Control RW SFL_INV 00000001 01
72 48 Gemstar Control 1 RW GDECEL.15 GDECEL.14 GDECEL.13 GDECEL.12 GDECEL.11 GDECEL.10 GDECEL.9 GDECEL.8 00000000 00