ADV7180KCP32Z Analog Devices Inc, ADV7180KCP32Z Datasheet
ADV7180KCP32Z
Specifications of ADV7180KCP32Z
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ADV7180KCP32Z Summary of contents
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FEATURES FEATURES Qualified for automotive applications Qualified for automotive applications Worldwide NTSC/PAL/SECAM color demodulation support Worldwide NTSC/PAL/SECAM color demodulation support One 10-bit ADC, 4× oversampling for CVBS, 2× oversampling One 10-bit ADC, 4× oversampling for CVBS, 2× oversampling for Y/C ...
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ADV7180 TABLE OF CONTENTS Features .............................................................................................. 1 General Description ......................................................................... 1 Applications ....................................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 3 Introduction ...................................................................................... 4 Analog Front End ......................................................................... 4 Standard Definition Processor ................................................... 4 Functional Block Diagrams ............................................................. ...
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REVISION HISTORY 7/10—Rev Rev. F Added 48-Lead LQFP .................................................. Throughout Changes to Features Section ............................................................ 1 Changes to Table 2 ............................................................................ 4 Added Figure 5; Renumbered Sequentially ................................... 6 Added Input Current (SDA, SCLK) Parameter and Input Current ...
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... Y/C (S-Video) 86 YPrPb 86 1 Based on a 28.6363 MHz crystal between the XTAL and XTAL1 pins. 2 See INSEL[3:0] in Table 107 for the mandatory write for Y/C (S-Video) mode. Table 2. ADV7180 Selection Guide Part Number ADV7180KCP32Z ADV7180WBCP32Z (Automotive) 1 ADV7180BCPZ 1 ADV7180WBCPZ (Automotive) ADV7180BSTZ 1 ADV7180WBSTZ (Automotive) 1 ...
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FUNCTIONAL BLOCK DIAGRAMS XTAL1 XTAL ANALOG VIDEO INPUTS XTAL1 XTAL ANALOG VIDEO INPUTS XTAL1 XTAL ANALOG ...
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ADV7180 XTAL1 XTAL ANALOG VIDEO INPUTS CLOCK PROCESSING BLOCK PLL ADLLT PROCESSING DIGITAL 10-BIT, 86MHz PROCESSING ADC BLOCK AA FILTER 2D COMB ...
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... Digital I/O Supply Current PLL Supply Current Analog Supply Current Power-Down Current Total Power Dissipation in Power-Down Mode Power-Up Time 1 ADV7180KCP32Z, ADV7180WBCP32Z, and ADV7180WBST48Z only. 2 ADV7180WBST48Z only. 3 Guaranteed by characterization. 4 Typical current consumption values are recorded with nominal voltage supply levels and a SMPTEBAR pattern. ...
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ADV7180 VIDEO SPECIFICATIONS Guaranteed by characterization 1. 1. VDD at operating temperature range, unless otherwise noted. Table 4. Parameter NONLINEAR SPECIFICATIONS Differential Phase Differential Gain Luma Nonlinearity NOISE SPECIFICATIONS SNR Unweighted Analog Front-End Crosstalk ...
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TIMING SPECIFICATIONS Guaranteed by characterization 1. 1. VDD at operating temperature range, unless otherwise noted. Table 5. Parameter SYSTEM CLOCK AND CRYSTAL Nominal Frequency Frequency Stability PORT SCLK Frequency SCLK Minimum ...
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ADV7180 ANALOG SPECIFICATIONS Guaranteed by characterization 1. 1. VDD at operating temperature range, unless otherwise noted. Table 6. Parameter CLAMP CIRCUITRY External Clamp Capacitor Input Impedance Large-Clamp Source Current Large-Clamp Sink Current Fine Clamp ...
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ABSOLUTE MAXIMUM RATINGS Table 8. Parameter Rating A to AGND 2.2 V VDD D to DGND 2.2 V VDD P to AGND 2.2 V VDD D to DGND 4 V VDDIO −0 VDDIO ...
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ADV7180 PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS 32-LEAD LFCSP Table 9. 32-Lead LFCSP Pin Function Descriptions Pin No. Mnemonic Type DGND G 3 DVDDIO P 4 SFL 10, 15 P2, ...
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LFCSP Table 10. 40-Lead LFCSP Pin Function Descriptions Pin No. Mnemonic Type 1, 4 DVDDIO P 2 SFL O 3, 15, 35, 40 DGND 10, 16 P2, P1 LLC O ...
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ADV7180 64-LEAD LQFP INTRQ DGND DVDDIO DGND DVDDIO GPO1 GPO0 CONNECT Table 11. 64-Lead LQFP Pin Function Description Pin No. Mnemonic Type 1 INTRQ 10, 24, 57 DGND DVDDIO ...
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Pin No. Mnemonic Type 38 VREFP O 39 VREFN O 40 AVDD P 51 RESET I 52 ALSB I 53 SDATA I/O 54 SCLK I 63 FIELD Description Internal Voltage Reference Output. See Figure 57 for ...
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ADV7180 48-LEAD LQFP Table 12. 48-Lead LQFP Pin Function Descriptions Pin No. Mnemonic Type 1, 13, 19, 43 DGND DVDDIO P 3 SFL 41, 42 GPO0 to GPO3 12, 20, 22 ...
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ANALOG FRONT END MAN_MUX_EN MUX_0[2: MUX_1[2: ...
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ADV7180 INPUT CONFIGURATION The following are the two key steps for configuring the ADV7180 to correctly decode the input video: 1. Use INSEL[3:0] to configure the routing and format decoding (CVBS, Y/C, or YPrPb). For the 64-lead and 48-lead LQFP, ...
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POWER-ON RESET After power-up necessary to execute a reset operation. For correct operation, RESET should remain deasserted for 5 ms after power supplies are stable and within specification and PWRDWN (not available in 32-lead LFCSP) is asserted. ANALOG ...
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ADV7180 ANTIALIASING FILTERS The ADV7180 has optional on-chip antialiasing (AA) filters on each of the three channels that are multiplexed to the ADC (see Figure 15). The filters are designed for standard definition video MHz bandwidth. Figure ...
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GLOBAL CONTROL REGISTERS Register control bits listed in this section affect the whole chip. POWER-SAVING MODES Power-Down PDBP, Address 0x0F[2] The digital supply of the ADV7180 can be shut down by using the PWRDWN pin or via ...
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ADV7180 Timing Signals Output Enable TIM_OE, Address 0x04[3] The TIM_OE bit should be regarded as an addition to the TOD bit. Setting it high forces the output drivers for HS, VS, and FIELD into the active state (that is, driving ...
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GLOBAL STATUS REGISTER Four registers provide summary information about the video decoder. The IDENT register allows the user to identify the revision code of the ADV7180. The other three registers (0x10, 0x12, and 0x13) contain status bits from the ADV7180. ...
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ADV7180 VIDEO PROCESSOR STANDARD DEFINITION PROCESSOR MACROVISION DETECTION DIGITIZED CVBS LUMA DIGITIZED Y (YC) DIGITAL FINE CLAMP DIGITIZED CVBS CHROMA DIGITIZED C (YC) DIGITAL CHROMA FINE DEMOD CLAMP RECOVERY Figure 18 shows a block diagram of the ADV7180 video processor. ...
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SYNC PROCESSING The ADV7180 extracts syncs embedded in the analog input video signal. There is currently no support for external HS/VS inputs. The sync extraction is optimized to support imperfect video sources, such as VCRs with head switches. The actual ...
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ADV7180 AD_SECAM_EN, Enable Autodetection of SECAM, Address 0x07[6] Setting AD_SECAM_EN to 0 (default) disables the autodetection of SECAM. Setting AD_SECAM_EN to 1 enables the detection of SECAM. AD_N443_EN, Enable Autodetection of NTSC 4.43, Address 0x07[5] Setting AD_N443_EN to 0 disables ...
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SRLS, Select Raw Lock Signal, Address 0x51[6] Using the SRLS bit, the user can choose between two sources for determining the lock status (per Bits[1:0] in the Status 1 register). See Figure 19. • The TIME_WIN signal is based on ...
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ADV7180 SD_OFF_Cb[7:0], SD Offset Cb Channel, Address 0xE1[7:0] This register allows the user to select an offset for the Cb channel only and to adjust the hue of the picture. There is a functional overlap with the HUE[7:0] register. Table ...
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DEF_VAL_AUTO_EN, Default Value Automatic Enable, Address 0x0C[1] This bit enables the automatic use of the default values for Y, Cr, and Cb when the ADV7180 cannot lock to the video signal. Setting DEF_VAL_AUTO_EN to 0 disables free-run mode. If the ...
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ADV7180 DCT[1:0], Digital Clamp Timing, Address 0x15[6:5] The clamp timing register determines the time constant of the digital fine clamp circuitry important to note that the digital fine clamp reacts quickly because it immediately corrects any residual dc ...
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An automatic mode is provided that allows the ADV7180 to evaluate the quality of the incoming video signal and select the filter responses in accordance with the signal quality and video standard. YFSM, WYSFMOVR, and WYSFM allow the user to ...
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ADV7180 Table 35. YSFM Function YSFM[4:0] Description 00000 Automatic selection including a wide notch response (PAL/NTSC/SECAM) 00001 (default) Automatic selection including a narrow notch response (PAL/NTSC/SECAM) 00010 SVHS 1 00011 SVHS 2 00100 SVHS 3 00101 SVHS 4 00110 SVHS ...
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CHROMA FILTER Data from the digital fine clamp block is processed by the three sets of filters that follow. Note that the data format at this point is CVBS for CVBS inputs, chroma only for Y/C, or U/V interleaved for ...
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ADV7180 CSFM[2:0], C Shaping Filter Mode, Address 0x17[7:5] The C shaping filter mode bits allow the user to select from a range of low-pass filters for the chrominance signal. When switched in automatic mode, the widest filter is selected based ...
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Luma Gain LAGC[2:0], Luma Automatic Gain Control, Address 0x2C[6:4] The luma automatic gain control mode bits select the operating mode for the gain control in the luma path. There are internal parameters (Analog Devices proprietary algorithms) to customize the peak ...
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ADV7180 BETACAM, Enable Betacam Levels, Address 0x01[5] If YPrPb data is routed through the ADV7180, the automatic gain control modes can target different video input levels, as outlined in Table 44. The BETACAM bit is valid only if the input ...
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CAGT[1:0], Chroma Automatic Gain Timing, Address 0x2D[7:6] The chroma automatic gain timing register allows the user to influence the tracking speed of the chroma automatic gain control. This register has an effect only if the CAGC[1:0] register is set to ...
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ADV7180 CHROMA TRANSIENT IMPROVEMENT (CTI) The signal bandwidth allocated for chroma is typically much smaller than that for luminance. In the past, this was a valid way to fit a color video signal into a given overall bandwidth because the ...
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DIGITAL NOISE REDUCTION (DNR) AND LUMA PEAKING FILTER Digital noise reduction is based on the assumption that high frequency signals with low amplitude are probably noise and that their removal, therefore, improves picture quality. The following are the two DNR ...
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ADV7180 COMB FILTERS The comb filters of the ADV7180 have been greatly improved to automatically handle video of all types, standards, and levels of quality. The NTSC and PAL configuration registers allow the user to customize the comb filter operation ...
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YCMN[2:0], Luma Comb Mode NTSC, Address 0x38[2:0] Table 56. YCMN Function YCMN[2:0] Description 000 (default) Adaptive comb mode 100 Disable luma comb 101 Fixed luma comb (top lines of line memory) 110 Fixed luma comb (all lines of line memory) ...
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ADV7180 IF FILTER COMPENSATION IFFILTSEL[2:0], IF Filter Select, Address 0xF8[2:0] The IFFILTSEL[2:0] register allows the user to compensate for SAW filter characteristics on a composite input, as would be observed on tuner outputs. Figure 32 and Figure 33 show IF ...
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AV CODE INSERTION AND CONTROLS 2 This section describes the I C-based controls that affect the following: • Insertion of AV codes into the data stream • Data blanking during the vertical blank interval (VBI) • The range of data ...
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ADV7180 BL_C_VBI, Blank Chroma During VBI, Address 0x04[2] Setting BL_C_VBI high blanks the Cr and Cb values of all VBI lines. This is done so any data that may arrive during VBI is not decoded as color and is output ...
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SYNCHRONIZATION OUTPUT SIGNALS HS Configuration The following controls allow the user to configure the behavior of the HS output pin only: • Beginning of HS signal via HSB[10:0] • End of HS signal via HSE[10:0] • Polarity of HS using ...
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ADV7180 VS and FIELD Configuration The following controls allow the user to configure the behavior of the VS and FIELD output pins, as well as the generation of embedded AV codes. The 64-lead LQFP has separate VS and FIELD pins. ...
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PF, Polarity FIELD, Address 0x37[3] The polarity of the FIELD pin for the 64-lead LQFP part can be inverted using the PF bit. The FIELD pin can be inverted using the PF bit. When (default), FIELD is ...
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ADV7180 NVBEGSIGN 1 ADVANCE BEGIN OF VSYNC BY NVBEG[4:0] NOT VALID FOR USER PROGRAMMING ODD FIELD? YES NVBEGDELO ADDITIONAL DELAY BY 1 LINE VSBHO ADVANCE BY 0.5 LINE VSYNC BEGIN Figure 38. NTSC VSYNC ...
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NVEND[4:0], NTSC VSYNC End, Address 0xE6[4:0] The default value of NVEND is 00100, indicating the NTSC VSYNC end position. For all NTSC/PAL VSYNC timing controls, both the V bit in the AV code and the VSYNC signal on the VS ...
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ADV7180 622 623 624 625 OUTPUT VIDEO HS OUTPUT VS OUTPUT FIELD OUTPUT 310 311 312 OUTPUT VIDEO HS OUTPUT VS OUTPUT FIELD OUTPUT Figure 42. PAL Typical VS/FIELD Positions Using the Register Writes Shown in Table 66 Table 66. ...
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PVENDSIGN 1 ADVANCE END OF VSYNC BY PVEND[4:0] NOT VALID FOR USER PROGRAMMING ODD FIELD? YES PVENDDELO ADDITIONAL DELAY BY 1 LINE VSEHO ADVANCE BY 0.5 LINE VSYNC END Figure 44. PAL VSYNC End ...
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ADV7180 SYNC PROCESSING The ADV7180 has two additional sync processing blocks that postprocess the raw synchronization information extracted from the digitized input video. If desired, the blocks can be 2 disabled via the following two I C bits: ENHSPLL and ...
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Table 69. Default Standards on Lines for PAL and NTSC PAL—625/50 Default VBI Line No. Data Decoded Line No. 6 WST 318 7 WST 319 8 WST 320 9 WST 321 10 WST 322 11 WST 323 12 WST 324 ...
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ADV7180 Table 71.VBI Data Standards to be Decoded on Line Px (PAL) or Line Ny (NTSC) Signal Name Register Location VBI_DATA_P6_N23 VDP_LINE_00F[7:4] VBI_DATA_P7_N24 VDP_LINE_010[7:4] VBI_DATA_P8_N25 VDP_LINE_011[7:4] VBI_DATA_P9 VDP_LINE_012[7:4] VBI_DATA_P10 VDP_LINE_013[7:4] VBI_DATA_P11 VDP_LINE_014[7:4] VBI_DATA_P12_N10 VDP_LINE_015[7:4] VBI_DATA_P13_N11 VDP_LINE_016[7:4] VBI_DATA_P14_N12 VDP_LINE_017[7:4] VBI_DATA_P15_N13 VDP_LINE_018[7:4] ...
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VDP_TTXT_TYPE_MAN_ENABLE, Enable Manual Selection of Teletext Type, Address 0x60[2], User Sub Map Setting VDP_TTXT_TYPE_MAN_ENABLE to 0 (default), the manual programming of the teletext type is disabled. Setting VDP_TTXT_TYPE_MAN_ENABLE to 1, the manual programming of the teletext type is enabled. VDP_TTXT_TYPE_MAN[1:0], ...
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ADV7180 The ancillary data packet sequence is explained in Table 74 and Table 75. The nibble output mode is the default mode of output from the ancillary stream when ancillary stream output is enabled. This format is in compliance with ...
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Table 75. Ancillary Data in Byte Output Format Byte Padding[1:0] EP ...
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ADV7180 Data Bytes VBI_WORD_4 to VBI_WORD_N + 3 contain the data-words that were decoded by the VDP in the transmission order. The position of bits in bytes is in the inverse transmission order. For example, closed captioning has two user ...
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I C Interface 2 Dedicated I C readback registers are available for CCAP, CGMS, WSS, Gemstar, VPS, PDC/UTC, and VITC. Because teletext is a high data rate standard, data extraction is supported only through the ancillary data packet. 2 ...
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ADV7180 The sequence for the interrupt-based reading of the VDP I data registers is as follows for the CCAP standard: 1. The user unmasks the CCAP interrupt mask bit (Register 0x50, Bit 0, user sub map = 1). CCAP data ...
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I C READBACK REGISTERS Teletext Because teletext is a high data rate standard, the decoded bytes are available only as ancillary data. However, a TTXT_AVL bit 2 has been provided that the user can check ...
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ADV7180 CGMS and WSS The CGMS and WSS data packets convey the same type of information for different video standards. WSS is for PAL and CGMS is for NTSC; therefore, the CGMS and WSS readback registers are shared. WSS is ...
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CCAP Two bytes of decoded closed caption data are available in the registers. The field information of the decoded CCAP data can be obtained from the CC_EVEN_FIELD bit (Register 0x78). CC_CLEAR, Closed Caption Clear, Address 0x78[0], User ...
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ADV7180 VITC VITC has a sequence of 10 syncs between each data byte. The VDP strips these syncs from the data stream to output only the data bytes. The VITC results are available in Register VDP_VITC_DATA_0 to Register VDP_VITC_DATA_8 (Register ...
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VPS/PDC/UTC/GEMSTAR The readback registers for VPS, PDC, and UTC are shared. Gemstar is a high data rate standard and is available only through the ancillary stream. However, for evaluation purposes, any one line of Gemstar is available through the I ...
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ADV7180 Table 85. GS/VPS/PDC/UTC Readback Registers Signal Name GS_VPS_PDC_UTC_BYTE_0[7:0] GS_VPS_PDC_UTC_BYTE_1[7:0] GS_VPS_PDC_UTC_BYTE_2[7:0] GS_VPS_PDC_UTC_BYTE_3[7:0] VPS_PDC_UTC_BYTE_4[7:0] VPS_PDC_UTC_BYTE_5[7:0] VPS_PDC_UTC_BYTE_6[7:0] VPS_PDC_UTC_BYTE_7[7:0] VPS_PDC_UTC_BYTE_8[7:0] VPS_PDC_UTC_BYTE_9[7:0] VPS_PDC_UTC_BYTE_10[7:0] VPS_PDC_UTC_BYTE_11[7:0] VPS_PDC_UTC_BYTE_12[7:0] 1 The default value does not apply to readback registers. VBI System 2 The user has an option of ...
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Each data packet starts immediately after the EAV code of the preceding line. Figure 50 and Table 86 show the overall structure of the data packet. Entries within the packet are as follows: • Fixed preamble sequence of 0x00, 0xFF, ...
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ADV7180 Gemstar Bit Names The following are the Gemstar bit names: • DID—The data identification value is 0x140 (10-bit value). Care has been taken so that in 8-bit systems, the two LSBs do not carry vital information. • EP and ...
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Table 89. Gemstar_2× Data, Full-Byte Mode Byte D[9] D[8] D[ CS[8] ...
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ADV7180 Table 92. NTSC CCAP Data, Half-Byte Mode Byte D[9] D[8] D[ ...
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Table 94. PAL CCAP Data, Half-Byte Mode Byte D[9] D[8] D[ ...
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ADV7180 Table 96. NTSC Line Enable Bits and Corresponding Line Numbering Line Number Line[3:0] (ITU-R BT.470) Enable Bit 0 10 GDECOL[ GDECOL[ GDECOL[ GDECOL[ GDECOL[ GDECOL[ GDECOL[6] 7 ...
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Letterbox Detection Incoming video signals may conform to different aspect ratios (16:9 wide screen or 4:3 standard). For certain transmissions in the wide-screen format, a digital sequence (WSS) is transmitted with the video signal WSS sequence is provided, ...
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ADV7180 PIXEL PORT CONFIGURATION The ADV7180 has a very flexible pixel port that can be configured in a variety of formats to accommodate downstream ICs. Table 100, Table 101, and Table 102 summarize the various functions that the ADV7180 pins ...
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GPO CONTROL The 64-lead and 48-lead LQFP has four general-purpose outputs (GPO). These outputs allow the user to control other 2 devices in a system via the I C port of the device. The 40-lead and 32-lead LFCSP do not ...
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ADV7180 MPU PORT DESCRIPTION 2 The ADV7180 supports a 2-wire (I C-compatible) serial interface. Two inputs, serial data (SDATA) and serial clock (SCLK), carry information between the ADV7180 and the system I controller. Each slave device is recognized by a ...
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REGISTER ACCESS The MPU can write to or read from all of the ADV7180 registers except the subaddress register, which is write only. The subaddress register determines which register the next read or write operation accesses. All communications with the ...
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ADV7180 REGISTER MAPS Table 105. Main Register Map Details Address Dec Hex Register Name Input control RW VID_SEL[3] VID_SEL[ Video selection RW ENHSPLL 3 03 Output control RW VBI_EN TOD ...
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Address Dec Hex Register Name 155 9B Letterbox 1 R LB_LCT[7] LB_LCT[6] 156 9C Letterbox 2 R LB_LCM[7] LB_LCM[6] 157 9D Letterbox 3 R LB_LCB[7] LB_LCB[6] 178 B2 CRC enable W 195 C3 ADC Switch 1 RW ...
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ADV7180 Table 106. Interrupt System Register Map Details Address Dec Hex Register Name Interrupt RW INTRQ_DUR_ Configuration 1 SEL[ Interrupt Status Interrupt Clear Interrupt Mask 1 ...
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Address Dec Hex Register Name RW 7 118 76 VDP_LINE_020 RW VBI_DATA_ P23_N21[3] 119 77 VDP_LINE_021 RW VBI_DATA_ P24_N22[3] 120 78 VDP_STATUS R TTXT_AVL 120 78 VDP_STATUS_ W CLEAR 121 79 VDP_CCAP_ R CCAP_BYTE_1[7] CCAP_BYTE_1[6] CCAP_BYTE_1[5] CCAP_BYTE_1[4] CCAP_BYTE_1[3] CCAP_BYTE_1[2] CCAP_BYTE_1[1] ...
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ADV7180 Table 107. Register Map Descriptions (Normal Operation) Subaddress Register Bit Description 0x00 Input control INSEL[3:0]; the INSEL bits allow the user to select an input channel and the input format; refer to Table 13 and Table 14 for full ...
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Subaddress Register Bit Description 0x01 Video selection Reserved SQPE ENVSPROC Reserved BETACAM ENHSPLL Reserved 0x03 Output control SD_DUP_AV; duplicates the AV codes from the luma into the chroma path Reserved OF_SEL[3:0]; allows the user to choose from a set of ...
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ADV7180 Subaddress Register Bit Description Reserved Reserved BT.656-4; allows the user to select an output mode compatible with ITU-R BT.656-3/-4 0x07 Autodetect AD_PAL_EN; PAL B/D/I/G/H enable autodetect enable AD_NTSC_EN; NTSC autodetect enable AD_PALM_EN; PAL M autodetect enable AD_PALN_EN; PAL N ...
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Subaddress Register Bit Description 0x0E ADI Control 1 Reserved SUB_USR_EN; enables user to access the interrupt/ VDP register map Reserved 0x0F Reserved Power management PDBP; power-down bit priority selects between PWRDWN bit or pin control Reserved PWRDWN; power-down places the ...
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ADV7180 Subaddress Register Bit Description 0x14 Analog Reserved clamp control CCLEN; current clamp enable allows the user to switch off the current sources in the analog front Reserved 0x15 Digital Clamp Reserved Control 1 DCFE; digital clamp freeze enable DCT[1:0]; ...
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Subaddress Register Bit Description 0x18 Shaping Filter WYSFM[4:0]; wideband Y Control 2 shaping filter mode allows the user to select which Y shaping filter is used for the Y component of Y/C, YPrPb, B/W input signals also used ...
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ADV7180 Subaddress Register Bit Description 0x27 Pixel delay LTA[1:0]; luma timing control adjust allows the user to specify a timing difference between chroma and luma samples Reserved CTA[2:0]; chroma timing adjust allows a specified timing difference between the luma and ...
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Subaddress Register Bit Description 0x2E Chroma Gain CMG[7:0]/CG[7:0]; chroma Control 2, manual gain lower eight Chroma Gain2 bits; see CMG[11:8]/ (CG) CG[11:8] for description 0x2F Luma Gain LMG[11:8]/LG[11:8]; in Control 1, Luma manual mode, luma gain Gain1 (LG) control can ...
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ADV7180 Subaddress Register Bit Description 0x37 Polarity PCLK; sets polarity of LLC Reserved PF; sets the FIELD polarity Reserved PVS; sets the VS polarity Reserved PHS; sets HS polarity 0x38 NTSC comb YCMN[2:0]; luma comb mode, NTSC control CCMN[2:0]; chroma ...
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Subaddress Register Bit Description 0x3A ADC control MUX PDN override; mux power-down override PWRDWN_MUX_2; enables power-down of MUX2 and associated channel clamp and buffer PWRDWN_MUX_1; enables power-down of MUX1 and associated channel clamp and buffer PWRDWN_MUX_0; enables power-down of MUX0 ...
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ADV7180 Subaddress Register Bit Description 0x4A Gemstar GDECOL[15:8]; see the Comments column Control 3 0x4B Gemstar GDECOL[7:0] Control 4 0x4C Gemstar GDECAD; controls the Control 5 manner decoded Gemstar data is inserted into the horizontal blanking period GDE_SEL_OLD_ADF Reserved 0x4D ...
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Subaddress Register Bit Description 0x59 General- GPO[3:0]; LQFP only purpose outputs GPO_ENABLE Reserved 0x8F Free-Run Line Reserved Length 1 LLC_PAD_SEL[2:0]; enables manual selection of the clock for the LLC pin Reserved 0x99 CCAP1 CCAP1[7:0]; closed (read only) caption data register ...
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ADV7180 Subaddress Register Bit Description 0xC4 ADC Switch 2 MUX2[2:0]; manual muxing control for MUX2; this setting controls which input is routed to the ADC for processing Reserved MAN_MUX_EN; enable manual setting of the input signal muxing 0xDC Letterbox LB_TH[4:0]; ...
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Subaddress Register Bit Description 0xE6 NTSC V bit end NVEND[4:0]; number of lines after l COUNT to set V low NVENDSIGN NVENDDELE; delay V bit going low by one line relative to NVEND (even field) NVENDDELO; delay V bit going ...
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ADV7180 Subaddress Register Bit Description 0xEB Vblank Control 1 PVBIELCM[1:0]; PAL VBI even field line control PVBIOLCM[1:0]; PAL VBI odd field line control NVBIELCM[1:0]; NTSC VBI even field line control NVBIOLCM[1:0]; NTSC VBI odd field line control 0xEC Vblank Control ...
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Subaddress Register Bit Description 0xF4 Drive strength DR_STR_S[1:0]; selects the drive strength for the sync output signals DR_STR_C[1:0]; selects the drive strength for the clock output signal DR_STR[1:0]; selects the drive strength for the data output signals; can be increased ...
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ADV7180 Table 108. Register Map Descriptions (Interrupt Operation) User Sub Map Address Register Bit Description 0x40 Interrupt Configuration 1 INTRQ_OP_SEL[1:0]; interrupt drive level select MPU_STIM_INTRQ; manual interrupt set mode Reserved MV_INTRQ_SEL[1:0]; Macrovision interrupt select INTRQ_DUR_SEL[1:0]; interrupt duration select 0x42 Interrupt ...
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User Sub Map Address Register Bit Description 0x45 Raw Status 1 CCAPD (read only) Reserved EVEN_FIELD Reserved MPU_STIM_INTRQ 0x46 Interrupt Status 2 CCAPD_Q (read only) GEMD_Q Reserved SD_FIELD_CHNGD_Q Reserved Reserved MPU_STIM_INTRQ_Q 0x47 Interrupt Clear 2 CCAPD_CLR (write only) GEMD_CLR Reserved ...
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ADV7180 User Sub Map Address Register Bit Description 0x4A Interrupt Status 3 SD_OP_CHNG_Q Hz/50 Hz (read only) frame rate at output SD_V_LOCK_CHNG_Q SD_H_LOCK_CHNG_Q SD_AD_CHNG_Q; SD autodetect changed SCM_LOCK_CHNG_Q; SECAM lock PAL_SW_LK_CHNG_Q Reserved 0x4B Interrupt Clear 3 SD_OP_CHNG_CLR (write ...
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User Sub Map Address Register Bit Description 0x4F Interrupt Clear 4 VDP_CCAPD_CLR (write only) Reserved VDP_CGMS_WSS_CHNGD_CLR Reserved VDP_GS_VPS_PDC_UTC_CHNG_CLR Reserved VDP_VITC_CLR Reserved 0x50 Interrupt Mask 4 VDP_CCAPD_MSK Reserved VDP_CGMS_WSS_CHNGD_MSK Reserved VDP_GS_VPS_PDC_UTC_CHNG_MSK Reserved VDP_VITC_MSK Reserved 0x60 VDP_Config_1 VDP_TTXT_TYPE_MAN[1:0] VDP_TTXT_TYPE_MAN_ENABLE WST_PKT_DECODE_DISABLE Reserved 0x61 ...
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ADV7180 User Sub Map Address Register Bit Description 0x64 VDP_LINE_00E VBI_DATA_P318[3:0] Reserved MAN_LINE_PGM 0x65 VDP_LINE_00F VBI_DATA_P319_N286[3:0] VBI_DATA_P6_N23[3:0] 0x66 VDP_LINE_010 VBI_DATA_P320_N287[3:0] VBI_DATA_P7_N24[3:0] 0x67 VDP_LINE_011 VBI_DATA_P321_N288[3:0] VBI_DATA_P8_N25[3:0] 0x68 VDP_LINE_012 VBI_DATA_P322[3:0] VBI_DATA_P9[3:0] 0x69 VDP_LINE_013 VBI_DATA_P323[3:0] VBI_DATA_P10[3:0] 0x6A VDP_LINE_014 VBI_DATA_P324_N272[3:0] VBI_DATA_P11[3:0] 0x6B VDP_LINE_015 VBI_DATA_P325_N273[3:0] ...
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User Sub Map Address Register Bit Description 0x74 VDP_LINE_01E VBI_DATA_P334_N282[3:0] VBI_DATA_P21_N19[3:0] 0x75 VDP_LINE_01F VBI_DATA_P335_N283[3:0] VBI_DATA_P22_N20[3:0] 0x76 VDP_LINE_020 VBI_DATA_P336_N284[3:0] VBI_DATA_P23_N21[3:0] 0x77 VDP_LINE_021 VBI_DATA_P337_N285[3:0] VBI_DATA_P24_N22[3:0] 0x78 VDP_STATUS CC_AVL (read only) CC_EVEN_FIELD CGMS_WSS_AVL Reserved GS_PDC_VPS_UTC_AVL GS_DATA_TYPE VITC_AVL TTXT_AVL VDP_STATUS_CLEAR CC_CLEAR (write only) Reserved ...
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ADV7180 User Sub Map Address Register Bit Description 0x86 VDP_GS_VPS_PDC_UTC_2 GS_VPS_PDC_UTC_BYTE_2[7:0] (read only) 0x87 VDP_GS_VPS_PDC_UTC_3 GS_VPS_PDC_UTC_BYTE_3[7:0] (read only) 0x88 VDP_VPS_PDC_UTC_4 VPS_PDC_UTC_BYTE_4[7:0] (read only) 0x89 VDP_VPS_PDC_UTC_5 VPS_PDC_UTC_BYTE_5[7:0] (read only) 0x8A VDP_VPS_PDC_UTC_6 VPS_PDC_UTC_BYTE_6[7:0] (read only) 0x8B VDP_VPS_PDC_UTC_7 VPS_PDC_UTC_BYTE_7[7:0] (read only) 0x8C VDP_VPS_PDC_UTC_8 ...
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I C PROGRAMMING EXAMPLES 64-LEAD LQFP Mode 1 CVBS Input (Composite Video on A All standards are supported through autodetect, 8-bit, 4:2:2 ITU-R BT.656 output on P15 to P8 for the 64-lead LQFP. Table 109. Mode 1 CVBS Input ...
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ADV7180 48-LEAD LQFP Mode 1 CVBS Input (Composite Video on A All standards are supported through autodetect, 8-bit, 4:2:2 ITU-R BT.656 output for the 32-lead LQFP. Table 112. Mode 1 CVBS Input Register Address (Hex) Register ...
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LFCSP Mode 1 CVBS Input (Composite Video on A All standards are supported through autodetect, 8-bit, 4:2:2, ITU-R BT.656 output P7. Table 115. Mode 1 CVBS Input Register Address (Hex) Register Value (Hex ...
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ADV7180 32-LEAD LFCSP Mode 1 CVBS Input (Composite Video on A All standards are supported through autodetect, 8-bit, 4:2:2, ITU-R BT.656 output P7. Table 118. Mode 1 CVBS Input Register Address (Hex) Register Value (Hex ...
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PCB LAYOUT RECOMMENDATIONS The ADV7180 is a high precision, high speed, mixed-signal device. To achieve the maximum performance from the part important to have a well laid out PCB. The following is a guide for designing a board ...
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ADV7180 TYPICAL CIRCUIT CONNECTION Examples of how to connect the 40-lead LFCSP, 64-lead LQFP, 48-lead LQFP, and 32-lead LFCSP video decoders are shown in Figure 56, Figure 57, Figure 58, and Figure 59. For a detailed schematic of the ADV7180 ...
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ANALOG_INPUT_1 THE SUGGESTED INPUT ARRANGEMENT IS AS SEEN ON THE EVAL BOARD AND IS Y 0.1µF DIRECTLY SUPPORTED BY INSEL 36Ω 39Ω ANALOG_INPUT_2 CVBS 0.1µ 36Ω 39Ω ANALOG_INPUT_3 D VDDIO YC_Y 0.1µ ...
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ADV7180 ANALOG_INPUT_1 THE SUGGESTED INPUT ARRANGEMENT IS AS SEEN ON THE EVAL BOARD AND IS Y 0.1µF DIRECTLY SUPPORTED BY INSEL 36Ω 39Ω ANALOG_INPUT_2 CVBS 0.1µ 36Ω 39Ω D VDDIO ANALOG_INPUT_3 YC_Y 0.1µF A ...
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... D _3.3V VDDIO D _1.8V VDD A _1.8V VDD RESET ADV7180KCP32Z P7 LFCSP–32 21 VREFN 20 VREFP LLC INTRQ SFL 13 XTAL VS/FIELD 1MΩ XTAL1 26 ALSB ELPF 28 SCLK 27 SDATA Rev Page 113 of 116 ADV7180 D A _1.8V VDDIO VDD 0.1µF 10nF 10nF P _1 ...
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ADV7180 OUTLINE DIMENSIONS PIN 1 INDICATOR 0.80 0.75 0.70 SEATING PLANE PIN 1 INDICATOR 12° MAX 1.00 0.85 0.80 SEATING PLANE 5.10 0.30 5.00 SQ 0.25 4.90 0. 0.50 BSC 17 16 0.50 TOP VIEW 0.40 0.30 0.05 ...
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SEATING 0.08 PLANE COPLANARITY VIEW A ROTATED 90° CCW COMPLIANT TO JEDEC STANDARDS MS-026-BCD Figure 62. 64-Lead Low Profile Quad Flat Package [LQFP] Dimensions shown in millimeters 0.75 0.60 ...
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... ADV7180 ORDERING GUIDE 1, 2 Model Temperature Range ADV7180KCP32Z −10°C to +70°C ADV7180KCP32Z-RL −10°C to +70°C ADV7180BCPZ −40°C to +85°C ADV7180BCPZ-REEL −40°C to +85°C ADV7180BSTZ −40°C to +85°C ADV7180BSTZ-REEL −40°C to +85°C ADV7180WBCP32Z −40°C to +85°C ADV7180WBCP32Z-RL − ...