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NVP6114 datasheet.pdf

发布时间：2022-06-14 发布人：admin 分类：说明书 资料大小：3.97M 资料格式：pdf 举报 版权申诉
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    NVP6114 4-CH AHD1.0 RX and 9-CH Audio Codec Information contained here is subject to change without notice. Make sure to check and use an updated version of the Data sheet. www.nextchip.com 2014.04.03 REV 0.0
    NVP6114 4-CH AHD1.0 4CH RX and 9-CH Audio Codec 4 CH AHD1.0 RX and 9 CH Audio Codec NVP6114 includes 4-Channel AHD1.0 RX and 9-Channel Audio Codec. 4-Channel AHD1.0 RX delivers high quality images. It accepts separate 4 CVBS/COMET/AHD1.0 inputs from Camera and the other video signal sources. It digitizes and decodes NTSC/PAL/COMET/AHD1.0 video signal into digital video components which represents 8-bit BT.656/BT.656like 4:2:2 byte interleave format with 27/36/54/72/108/144MHz multiplexed. NVP6114 includes Clock PLL, so 54/72/108/144MHz byte interleave function available. Especially, It is able to use same transmission cable with conventional one for COMET(SD level) and AHD 1.0 (HD level), and they provide the superior image quality by minimizing the interference when separating Y and C. 9-Channel Audio Codec is 8-Channel Voice/1-Channel Mic PCM Codec which handles voice band signals(300Hz~3400Hz) with 8bit/16bit linear PCM, 8bit G.711(u-law, a-law) PCM. Built-in audio controller can generate digital outputs for recording/mixing and accepts digital input for playback. 4-Channel Coaxial Communication Protocol communicates between controller(DVR) and camera on the video signal through coaxial cable. Features  AHD1.0 4CH RX -. 4-Ch AHD1.0 RX which accepts 4-CVBS/COMET/AHD1.0 -. Output in BT.656/BT.656like 4:2:2 byte interleave format with 27/36/54/72/108/144MHz -. Support 2*Video Output Port, Each Port Video Output Format Selectable -. On Chip Analog CLAMP/PGA and Anti-aliasing Filter -. Accepts NTSC-M/J/4.43, PAL-B/D/G/H/I/K/L/M/N/60, COMET, 720P @25p/30p -. Robust Sync detection for weak, non-standard signals -. High-performance adaptive comb filter and Notch Filter -. Programmable H/V Peaking filter for Luminance -. CTI (Chrominance Transient Improvement) -. Color compensation for PAL -. IF compensation filter -. Robust No-video detection -. Programmable Brightness, Contrast, Saturation and Hue -. Programmable Picture Quality Control -. Programmable Gamma Correction Data sheet 04.03.2014 (REV 0.0) 1/107
    NVP6114  Audio Codec 4-CH AHD1.0 4CH RX and 9-CH Audio Codec -. 8-Ch Voice / 1-Ch Mic Record, 1-Ch Playback -. 10bit pipe-line ADC / 1*DAC -. Input Analog PGA Control -. Linear PCM (8bit/16bit, 8K/16K/32K) -. G.711 a-law/u-law (8bits, 8K/16K/32K) -. Input Mixing, Digital Volume, Mute Detection -. SSP/DSP/I2S Interface (Master/Slave mode) -. Cascade mode (up to 2 cascade support)  16Channel recording (with 2channel mic recording), mixing output, playback  MISC -. Built in Clock PLL -. Single 27M Crystal for 720H/960H/COMET/AHD1.0 all video standards -. Built in 4-Ch Motion/Black/White Detector(32x24) -. Support Coaxial Protocols up to 3C-2V(Coaxial Cable) 300M. -. Support Each Channel MPP Pin and IRQ Pin -. Support 2 Video Output Clocks -. Support I2C serial Interface -. 1.2V / 3.3V Supply Voltage -. 76 eQFN, 9x9, 0.4p  Application -. Video Security System  Ordering Information Device Package Temperature Range NVP6114 76eQFN 0 ~ 70℃  Related Products -. HI3531 Data sheet 04.03.2014 (REV 0.0) 2/107
    NVP6114 Functional Block Diagram 4-CH AHD1.0 4CH RX and 9-CH Audio Codec Data sheet 04.03.2014 (REV 0.0) 3/107 Coaxial CommunicatorTimeMultiplexerMPP 1~4VDO1[7:0]VIN 1-4(CVBS/COMET/AHD1.0)ADCI2C InterfaceAFEDFEYCSLuma ProcessingChroma ProcessingOutputFormatterMotionDetectorVDO2[7:0]Interpolation FilterDACFormatterCompander / ExpanderAIN 1~8MicIN1AOUTADATA_PB (SSP/DSP/I2S)ADATA_REC(SSP/DSP/I2S)ACLK_PBASYNC_PBACLK_RECASYNC_RECADCAFEAFEDecimation Filter
    NVP6114 4-CH AHD1.0 4CH RX and 9-CH Audio Codec Contents 1. Pin Information .............................................................................................................. 6 1.1 Pin Assignments ........................................................................................................ 6 1.2 Pin Description ........................................................................................................... 7 2. AHD1.0 RX ..................................................................................................................... 9 2.1. Functional Overview ................................................................................................. 9 2.2. Video Input Formats................................................................................................ 10 2.3. Analog Front End (CLAMP, PGA, Anti-aliasing Filter) .............................................. 11 2.4. Genlock (Robust Sync Detection, Robust No-Video Detection) .............................. 11 2.5. YCS (Y/C separation) ............................................................................................. 12 2.6. Luma Processing .................................................................................................... 13 2.7. Chroma Processing ................................................................................................ 14 2.8. Data Output Pin Order Control ................................................................................ 15 2.9. Output Format ......................................................................................................... 15 2.10. Output Mode ......................................................................................................... 15 2.10.1. 27MHz(720H) / 36MHz(960H) 1-CH D1 Data Output Mode ............................ 16 2.10.2. 72MHz AHD 1-CH Data Output Mode ............................................................ 16 2.10.3. 54MHz(720H) / 72MHz(960H) 2-CH D1 Data Output Mode ............................ 18 2.10.4. 144MHz AHD 2-Ch D1 Data Output Mode ...................................................... 19 2.10.5. 108MHz(720H) / 144MHz(960H) 4-CH D1 Data Output Mode ........................ 20 2.11. Motion Detector ..................................................................................................... 23 3. Audio Codec ................................................................................................................ 24 3.1. Description .............................................................................................................. 25 3.2. Record Output ........................................................................................................ 25 3.2.1 Data Output Interface ........................................................................................ 26 3.2.2. 2/4/8/16-Channel Data Output(256 fs) .............................................................. 28 3.2.3. 2/4/8/16-Channel Voice Data Output with 4-Channel Mic Data(320 fs) ............. 29 3.2.4. ADATA_SP Output ............................................................................................ 30 3.3. Playback Output ..................................................................................................... 31 3.4. Audio Detection ....................................................................................................... 31 3.5. Cascade Operation ................................................................................................. 32 4. Coaxial Protocol .......................................................................................................... 33 5. I2C Interface ................................................................................................................. 35 6. Register Description ...................................... 오류! 책갈피가 정의되어 있지 않습니다. Data sheet 04.03.2014 (REV 0.0) 4/107
    NVP6114 4-CH AHD1.0 4CH RX and 9-CH Audio Codec 7. Electrical characteristics .......................................................................................... 101 7.1. Absolute Maximum Ratings ................................................................................... 101 7.2. Recommended Operating Condition ..................................................................... 101 7.3. DC Characteristics ................................................................................................ 101 7.4. AC Characteristics ................................................................................................ 102 8. System Applications ................................................................................................. 103 8.1. 4-Channel, Master Mode .................................................................................. 10303 8.1.1. Block Diagram (4 Channel, Master Mode) ...................................................... 103 8.1.2. Block Diagram (4 Channel, Slave Mode) ........................................................ 103 8.2. 8-Channel, Master Mode .................................................................................. 10304 8.2.1. Block Diagram (8 Channel, Master Mode) ...................................................... 103 8.2.2. Block Diagram (8 Channel, Slave Mode) ........................................................ 103 8.3. 16-Channel, Master Mode......................... 오류! 책갈피가 정의되어 있지 않습니다. 8.3.1. Block Diagram (16 Channel, Master Mode)오류! 책갈피가 정의되어 있지 않습 니다. 8.3.2. Block Diagram (16 Channel, Slave Mode)오류! 책갈피가 정의되어 있지 않습니 다. 9. Package Information ................................................................................................. 106 10. Revision History ...................................................................................................... 107 11. Contact Information ................................................................................................ 107 Data sheet 04.03.2014 (REV 0.0) 5/107
    NVP6114 1. Pin Information 1.1 Pin Assignments 4-CH AHD1.0 4CH RX and 9-CH Audio Codec Data sheet 04.03.2014 (REV 0.0) 6/107 SCLSDAVCLK2VDD1DVDO2_7VDO2_6VDO2_5VDO2_4VDO2_3VDO2_2VDO2_1VDO2_0VCLK1VDO1_7VDO1_6VDD3DVDO1_5VDO1_4VDO1_3VDO1_2VDD1DVDD1DVDO1_1VDO1_0ACLK_RECADATA_RECASYNC_RECASYNC_PBADAT_PBACLK_PBCOMPREXTVDD3ANCVDD3DVDD1DVDD3AVDD3AAIN1AIN2AIN3AIN4AIN5AIN6AIN7AIN8MICINTESTSA1SA0VDD3DRSTBAOUT1ADATA_CASIADATA_SPADATA_CASOIRQMPP1MPP3MPP2MPP4VDD3AVIN1VIN2VDD3AVIN3VIN4VDD3ANCNCVDD3ANCNCVDD3AXTALIXTALONVP611476_eQFN_9x9, 0.4p12345678910111213141516171819394041424344454647484950515253545556572021222324252627282930313233343536373858596061626364656667686970717273747576
    NVP6114 1.2 Pin Description 4-CH AHD1.0 4CH RX and 9-CH Audio Codec Name RSTB XTALO XTAI Pin number Type Descriptions System Clock / Reset 49 32 31 DI DO DI System Reset (Active low) Crystal Out Crystal Input (27MHz) Analog Video Input/output Interface VIN1, VIN2, VIN3, VIN4 1, 3, 4, 6 COMP REXT 25 24 AI A A Analog Video Input (1 ~ 4 Respectively) Audio DAC Compensation pin. Audio DAC external resistor pin Analog Audio Input/output Interface AI AI AO Digital Video Interface O O O I O O ETC AIN1, AIN2, AIN3, AIN4 AIN5, AIN6, AIN7, AIN8 14, 15, 16, 17, 18, 19, 20, 21 MICIN AOUT VDO1[7:0] VDO2[7:0] 23 26 62, 61, 60, 59, 57, 56, 55, 54 73, 72, 71, 70, 69, 68, 67, 66 VCLK01, VCLK02 53, 65 TEST IRQ 50 43 MPP1,MPP2,MPP3,MPP4 52, 63, 64, 75 ACLK_REC ASYNC_REC ADATA_REC ADATA_SP ADATA_CASO ADATA_CASI ACLK_PB ASYNC_PB ADATA_PB 38 39 40 42 48 37 34 35 36 Analog Voice Input (1 ~ 8 Respectively) Mic Input Analog Audio Output Video Port 1 Output Video Port 2 Output Video Clock Output (1 ~ 2 Respectively) Test Pin (Connect to Ground) Interrupt Request Output Multi-Purpose Pin Output Digital Audio Interface B B O O O I B B I Clock for Record (M:output, S:Input) Sync for Record(M:output, S:Input) Audio Digital Data for Record Audio Digital Data for Speaker Audio Digital Data for Cascade Output Audio Digital Data for Cascade Input Clock for Playback (M:output, S:Input) Sync for Playback (M:output, S:Input) Audio Digital Data for Playback Data sheet 04.03.2014 (REV 0.0) 7/107
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