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 83 of 112
Address
Dec Hex Register Name RW 7 6 5 4 3 2 1 0
Reset
Value
(Hex)
73 49 Gemstar Control 2 RW GDECEL.7 GDECEL.6 GDECEL.5 GDECEL.4 GDECEL.3 GDECEL.2 GDECEL.1 GDECEL.0 00000000 00
74 4A Gemstar Control 3 RW GDECOL.15 GDECOL.14 GDECOL.13 GDECOL.12 GDECOL.11 GDECOL.10 GDECOL.9 GDECOL.8 00000000 00
75 4B Gemstar Control 4 RW GDECOL.7 GDECOL.6 GDECOL.5 GDECOL.4 GDECOL.3 GDECOL.2 GDECOL.1 GDECOL.0 00000000 00
76 4C Gemstar Control 5 RW GDECAD xxxx0000 00
77 4D CTI DNR Control 1 RW DNR_EN CTI_AB.1 CTI_AB.0 CTI_AB_EN CTI_EN 11101111 EF
78 4E CTI DNR Control 2 RW CTI_C_TH.7 CTI_C_TH.6 CTI_C_TH.5 CTI_C_TH.4 CTI_C_TH.3 CTI_C_TH.2 CTI_C_TH.1 CTI_C_TH.0 00001000 08
80 50 CTI DNR Control 4 RW DNR_TH.7 DNR_TH.6 DNR_TH.5 DNR_TH.4 DNR_TH.3 DNR_TH.2 DNR_TH.1 DNR_TH.0 00001000 08
81 51 Lock Count RW FSCLE SRLS COL.2 COL.1 COL.0 CIL.2 CIL.1 CIL.0 00100100 24
105 69 Config 1 RW Reserved Reserved Reserved Reserved Reserved Reserved SDM_SEL.1 SDM_SEL.0 00000x00 00
143 8F Free-Run Line
Length 1
W LLC_PAD_
SEL_MAN
LLC_PAD_
SEL.1
LLC_PAD_
SEL.0
00000000 00
153 99 CCAP 1 R CCAP1.7 CCAP1.6 CCAP1.5 CCAP1.4 CCAP1.3 CCAP1.2 CCAP1.1 CCAP1.0 – –
154 9A CCAP 2 R CCAP2.7 CCAP2.6 CCAP2.5 CCAP2.4 CCAP2.3 CCAP2.2 CCAP2.1 CCAP2.0 – –
155 9B Letterbox 1 R LB_LCT.7 LB_LCT.6 LB_LCT.5 LB_LCT.4 LB_LCT.3 LB_LCT.2 LB_LCT.1 LB_LCT.0 – –
156 9C Letterbox 2 R LB_LCM.7 LB_LCM.6 LB_LCM.5 LB_LCM.4 LB_LCM.3 LB_LCM.2 LB_LCM.1 LB_LCM.0 – –
157 9D Letterbox 3 R LB_LCB.7 LB_LCB.6 LB_LCB.5 LB_LCB.4 LB_LCB.3 LB_LCB.2 LB_LCB.1 LB_LCB.0 – –
195 C3 ADC Switch 1 RW ADC1_SW.3 ADC1_SW.2 ADC1_SW.1 ADC1_SW.0 ADC0_SW.3 ADC0_SW.2 ADC0_SW.1 ADC0_SW.0 xxxxxxxx 00
196 C4 ADC Switch 2 RW ADC_SW_MAN ADC2_SW.3 ADC2_SW.2 ADC2_SW.1 ADC2_SW.0 0xxxxxxx 00
220 DC Letterbox Control 1 RW LB_TH.4 LB_TH.3 LB_TH.2 LB_TH.1 LB_TH.0 10101100 AC
221 DD Letterbox Control 2 RW LB_SL.3 LB_SL.2 LB_SL.1 LB_SL.0 LB_EL.3 LB_EL.2 LB_EL.1 LB_EL.0 01001100 4C
222 DE ST Noise Readback 1 R ST_NOISE_VLD ST_NOISE.10 ST_NOISE.9 ST_NOISE.8 --- ---
223 DF ST Noise Readback 2 R ST_NOISE.7 ST_NOISE.6 ST_NOISE.5 ST_NOISE.4 ST_NOISE.3 ST_NOISE.2 ST_NOISE.1 ST_NOISE.0 --- ---
225 E1 SD Offset Cb RW SD_OFF_CB.7 SD_OFF_CB.6 SD_OFF_CB.5 SD_OFF_CB.4 SD_OFF_CB.3 SD_OFF_CB.2 SD_OFF_CB.1 SD_OFF_CB.0 10000000 80
226 E2 SD Offset Cr RW SD_OFF_CR.7 SD_OFF_CR.6 SD_OFF_CR.5 SD_OFF_CR.4 SD_OFF_CR.3 SD_OFF_CR.2 SD_OFF_CR.1 SD_OFF_CR.0 10000000 80
227 E3 SD Saturation CB RW SD_SAT_CB.7 SD_SAT_CB.6 SD_SAT_CB.5 SD_SAT_CB.4 SD_SAT_CB.3 SD_SAT_CB.2 SD_SAT_CB.1 SD_SAT_CB.0 10000000 80
228 E4 SD Saturation Cr RW SD_SAT_CR.7 SD_SAT_CR.6 SD_SAT_CR.5 SD_SAT_CR.4 SD_SAT_CR.3 SD_SAT_CR.2 SD_SAT_CR.1 SD_SAT_CR.0 10000000 80
229 E5 NTSC V bit begin RW NVBEGDELO NVBEGDELE NVBEGSIGN NVBEG.4 NVBEG.3 NVBEG.2 NVBEG.1 NVBEG.0 00100101 25
230 E6 NTSC V bit end RW NVENDDELO NVENDDELE NVENDSIGN NVEND.4 NVEND.3 NVEND.2 NVEND.1 NVEND.0 00000100 04
231 E7 NTSC F bit toggle RW NFTOGDELO NFTOGDELE NFTOGSIGN NFTOG.4 NFTOG.3 NFTOG.2 NFTOG.1 NFTOG.0 01100011 63
232 E8 PAL V bit begin RW PVBEGDELO PVBEGDELE PVBEGSIGN PVBEG.4 PVBEG.3 PVBEG.2 PVBEG.1 PVBEG.0 01100101 65
233 E9 PAL V bit end RW PVENDDELO PVENDDELE PVENDSIGN PVEND.4 PVEND.3 PVEND.2 PVEND.1 PVEND.0 00010100 14
234 EA PAL F bit toggle RW PFTOGDELO PFTOGDELE PFTOGSIGN PFTOG.4 PFTOG.3 PFTOG.2 PFTOG.1 PFTOG.0 01100011 63
235 EB Vblank
Control 1
RW NVBIOLCM.1 NVBIOLCM.0 NVBIELCM.1 NVBIELCM.0 PVBIOLCM.1 PVBIOLCM.0 PVBIELCM.1 PVBIELCM.0 01010101 55
236 EC Vblank Control 2 RW NVBIOCCM.1 NVBIOCCM.0 NVBIECCM.1 NVBIECCM.0 PVBIOCCM.1 PVBIOCCM.0 PVBIECCM.1 PVBIECCM.0 01010101 55
237 ED FB_STATUS R FB_STATUS.3 FB_STATUS.2 FB_STATUS.1 FB_STATUS.0 – –
237 ED FB_CONTROL1 W FB_INV CVBS_RGB_SEL FB_MODE.1 FB_MODE.0 00010000 10
238 EE FB_CONTROL 2 RW FB_CSC_MAN MAN_ALPHA_
VAL.6
MAN_ALPHA_
VAL.5
MAN_ALPHA_
VAL.4
MAN_ALPHA_
VAL.3
MAN_ALPHA_
VAL.2
MAN_ALPHA_
VAL.1
MAN_ALPHA_
VAL.0
00000000 00
239 EF FB_CONTROL 3 RW FB_SP_
ADJUST.3
FB_SP_
ADJUST.2
FB_SP_
ADJUST.1
FB_SP_
ADJUST.0
CNTR_
ENABLE
FB_EDGE_
SHAPE.2
FB_EDGE_
SHAPE.1
FB_EDGE_
SHAPE.0
01001010 4A
240 F0 FB_CONTROL 4 RW FB_DELAY.3 FB_DELAY.2 FB_DELAY.1 FB_DELAY.0 01000100 44
241 F1 FB_CONTROL 5 RW CNTR_LEVEL.1 CNTR_LEVEL.0 FB_LEVEL.1 FB_LEVEL.0 CNTR_MODE.1 CNTR_MODE.0 RGB_IP_SEL 00001100 0C
243 F3 AFE_CONTROL 1 RW ADC3_SW.3 ADC3_SW.2 ADC3_SW.1 ADC3_SW.0 AA_FILT_EN.3 AA_FILT_EN.2 AA_FILT_EN.1 AA_FILT_EN.0 00000000 00
244 F4 Drive Strength RW DR_STR DR_STR.0 DR_STR_C DR_STR_C.0 DR_STR_S DR_STR_S.0 xx010101 15
248 F8 IF Comp Control RW IFFILTSEL.2 IFFILTSEL.1 IFFILTSEL.0 00000000 00
249 F9 VS Mode Control RW VS_COAST_
MODE.1
VS_COAST_
MODE.0
EXTEND_VS_
MIN_FREQ
EXTEND_VS_
MAX_FREQ
00000000 00
251 FB Peaking Control RW PEAKING_
GAIN.7
PEAKING_
GAIN.6
PEAKING_
GAIN.5
PEAKING_
GAIN.4
PEAKING_
GAIN.3
PEAKING_
GAIN.2
PEAKING_
GAIN.1
PEAKING_
GAIN.0
01000000 40
252 FC Coring Threshold 2 RW DNR_TH_2.7 DNR_TH_2.6 DNR_TH_2.5 DNR_TH_2.4 DNR_TH_2.3 DNR_TH_2.2 DNR_TH_2.1 DNR_TH_2.0 00000100 04