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Naturevue Video Signal Processor with Bitmap OSD, Dual HDMI Tx, and Encoder ADV8005

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Naturevue Video Signal Processor with Bitmap OSD, Dual HDMI Tx, and Encoder ADV8005 NatureVue Video Signal Processor with Bitmap OSD, Dual HDMI Tx, and Encoder Data Sheet ADV8005 FEATURES Easy to use software tool for developing OSDs Video signal processor HDMI transmitters Full 12-bit, 4:4:4 YCbCr (color space) internal processing Dual 4k × 2k HDMI transmitters Motion adaptive deinterlacing with ultralow angle Audio return channel (ARC) support interpolation Dual audio insertion from TMDS Rx or from audio input pins Multiple video processing paths with up to 3 simultaneous Support for serial audio using the S/PDIF audio pin video streams including picture-in-picture (PiP) support 8-channel I2S audio inputs supporting up to 192 kHz Upscaling and downscaling to/from 4k × 2k sample frequency Aspect ratio conversion/panorama scaling 6-channel direct stream digital (DSD) audio inputs Cadence detection for the recovery of original frames from Noise shaped video (NSV) 6-DAC video encoder film-based content Six 12-bit NSV video DACs supporting SD, ED and HD video Dual video scalers enable simultaneous output of multiple Rovi Rev. 7.1.L1 (SD) and Rev. 1.4 (ED) compliant different resolutions Professional video features Sharpness and detail enhancement Capability to output up to 36-bit TTL pixel data Noise reduction for random, mosquito, and block noise Full color space converter on the output TTL pixel data Frame rate converter (FRC) TTL video, audio, SPI, and interrupt pins disabled by default Video metrics readback to enable correct phase and Ability to synchronize output video to externally applied frequency selection for graphics inputs reference sync signals On-screen display (OSD) APPLICATIONS Internally generated bitmap-based OSD allowing overlay High end A/V receivers on one or more video outputs Upconverting DVD players/recorders Overlay on 3D and 4k × 2k video formats Video conferencing and distribution Dedicated OSD scaler HDMI splitters Alpha blending of OSD data on video data Video walls Disturbance free blending of OSD on either of 2 zones Support for external OSD FUNCTIONAL BLOCK DIAGRAM DDR2 INTERFACE ADV8005 60-BIT TTL PORT OSD BUILD 24-BIT/ AND SCALE HDMI Tx1 HDMI 36-BIT/ TTL DATA 48-BIT LOW ANGLE DETAIL VIDEO ENHANCE INPUT PROCESSING CADENCE NOISE HDMI Tx2 HDMI 36-BIT DETECTION REDUCTION VIDEO OUTPUT DUAL SCALER MOTION ENHANCE AND FRC DETECTION HD VIDEO HD VIDEO OSD BLEND DACs CUE CORRECTION SD VIDEO SD VIDEO DEINTERLACER DACs VIDEO PROCESSING SERIAL VIDEO SERIAL FOR EXAMPLE, ADV7850 VIDEO RECEIVER OUTPUT AUDIO INPUT 12074-001 Figure 1. Rev. 0 Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2014 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com ADV8005 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Professional Configuration ....................................................... 45 Applications ....................................................................................... 1 External Sync mode ................................................................... 45 Functional Block Diagram .............................................................. 1 Flexible Digital Core .................................................................. 45 Revision History ............................................................................... 2 Video Signal Processor (VSP) ................................................... 45 General Description ......................................................................... 3 On-Screen Display (OSD) ......................................................... 46 ADV8005 Models ......................................................................... 3 External DDR2 Memory ........................................................... 46 Detailed Functional Block Diagram .............................................. 4 HDMI Transmitters ................................................................... 46 Specifications ..................................................................................... 5 Video Encoder ............................................................................ 46 Electrical Characteristics ............................................................. 5 Typical Application Diagram .................................................... 47 Analog Specifications ................................................................... 7 Design Considerations ................................................................... 48 Data and I2C Timing Characteristics ......................................... 7 Power-Up Sequence ................................................................... 48 Absolute Maximum Ratings .......................................................... 17 Thermal Considerations ............................................................ 48 ESD Caution ................................................................................ 17 Register Map Architecture ............................................................ 49 Pin Configurations and Function Descriptions ......................... 18 Outline Dimensions ....................................................................... 50 Theory of Operation ...................................................................... 45 Ordering Guide .......................................................................... 50 Video Input .................................................................................. 45 REVISION HISTORY 6/14—Revision 0: Initial Version Rev. 0 | Page 2 of 52 Data Sheet ADV8005 GENERAL DESCRIPTION The ADV8005 is a multiple input video signal processor that can like scrolling text and animation in various color depths up to deinterlace and scale standard definition (SD), enhanced 24-bit true color. definition (ED), or high definition (HD) video data to ultra HD Analog Devices, Inc., provides an OSD development tool (Blimp) formats; generate a bitmap on-screen display (OSD); and output to assist in the design, debug, and emulation of the OSD prior the video with OSD overlaid on two High-Definition Multimedia to integration with the system application. When the design is Interface (HDMI®) transmitters and a video encoder. complete, the OSD development tool automatically generates The 60-bit TTL video port can be used to input video to the code to which system application programming interfaces ADV8005 in a number of ways: using the 48-bit TTL pixel port, (APIs) can be added before integration with the system using the 24-bit external OSD TTL pixel port, or from a device application and an OSD design resource, which must be with an HDMI transmitter such as the ADV7850. The ADV8005 downloaded to an external SPI flash memory. supports many of the formats outlined in the CEA-861-F and Video can be output from the ADV8005 using one or both of the VESA specifications, as well as several other widely used timing HDMI transmitters and/or the six-DAC SD/HD video encoder. formats. The six 12-bit NSV® video DACs allow composite (CVBS), The ADV8005 features primary and secondary video scalers S-Video (Y/C), and component (YPrPb) analog outputs in that enable simultaneous output of multiple different resolutions. standard, enhanced, and high definition video formats. The primary video scaler can upscale to 4k × 2k modes. The Oversampling of 216 MHz (SD and ED) and 297 MHz (HD) secondary video scaler can upscale to 1080p or UXGA graphics. removes the requirement for external output filtering. Rovi® and 4k × 2k downscaling is performed using the secondary video non-Rovi variants of the ADV8005 are available. scaler, leaving the primary video scaler available for other video Both of the HDMI transmitters on the ADV8005 support 4k × 2k processing. and all mandatory and many optional 3D video resolutions. Each The ADV8005 primary video scaler can perform high transmitter features an audio return channel receiver (ARC). performance, motion adaptive interlaced to progressive The ADV8005 can receive up to eight channels of I2S, S/PDIF, conversion on SD and HD content. Additional functionality has direct stream digital (DSD), and high bit rate (HBR) audio passed also been added to ADV8005 to facilitate upscaling and from either the serial video Rx or from the externally available downscaling to VESA formats with pixel clock frequencies below audio input pins. 300 MHz. The ADV8005 supports the I2C protocol for communication Detail enhancement and image enhancing techniques such as with the system microcontroller. random, mosquito, and block noise reduction allow improved ADV8005 MODELS final image quality. The frame rate converter of the ADV8005 allows the conversion between common frame rates with support The ADV8005 includes a number of models, each featuring to output two different frame rates simultaneously under certain different capabilities; all are provided in the same 19 mm × conditions. 19 mm, 425-ball CSP_BGA package (see Table 9). The ADV8005 can accept OSD information from an external OSD Note
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