Electronic Components Datasheet Search |
|
ADV202 Datasheet(PDF) 1 Page - Analog Devices |
|
ADV202 Datasheet(HTML) 1 Page - Analog Devices |
1 / 40 page JPEG2000 Video Codec ADV202 Rev. 0 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 license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.326.8703 © 2004 Analog Devices, Inc. All rights reserved. FEATURES Complete single-chip JPEG2000 compression and decompression solution for video and still images Patented SURF™ (spatial ultraefficient recursive filtering) technology enables low power and low cost wavelet based compression Supports both 9/7 and 5/3 wavelet transforms with up to 6 levels of transform Programmable tile/image size with widths up to 2048 pixels in 3-component 4:2:2 interleaved mode, and up to 4096 pixels in single-component mode Maximum tile/image height: 4096 pixels Video interface directly supporting ITU.R-BT656, SMPTE125M PAL/ NTSC, SMPTE274M, SMPTE293M (525p), ITU.R-BT1358 (625p) or any video format with a maximum input rate of 65 MSPS for irreversible mode or 40 MSPS for reversible mode Two or more ADV202s can be combined to support full- frame SMPTE274M HDTV (1080i) or SMPTE296M (720p) Interlaces temporally coherent frame-based SD video sources for improved performance Flexible asynchronous SRAM-style host interface allows glueless connection to most 16-/32-bit microcontrollers and ASICs 2.5 V to 3.3 V I/O and 1.5 V core supply 12 mm × 12 mm 121-lead CSPBGA, speed grade 115 MHz, or 13 mm × 13 mm 144-lead CSPBGA, speed grade 150 MHz APPLICATIONS Networked video and image distribution systems Wireless video and image distribution Image archival/retrieval Digital CCTV and surveillance systems Digital cinema systems Professional video editing and recording Digital still cameras Digital camcorders GENERAL DESCRIPTION The ADV202 is a single-chip JPEG2000 codec targeted for video and high bandwidth image compression applications that can benefit from the enhanced quality and feature set provided by the JPEG2000 (J2K)—ISO/IEC15444-1 image compression standard. The part implements the computationally intensive operations of the JPEG2000 image compression standard as well as providing fully compliant code-stream generation for most applications. The ADV202’s dedicated video port provides glueless connection to common digital video standards such as ITU.R- BT656, SMPTE125M, SMPTE293M [525p], ITU.R-BT1358 [625p], SMPTE274M[1080i], or SMPTE296M[720p]. A variety of other high speed synchronous pixel and video formats can also be supported using the programmable framing and validation signals. (continued on Page 3) FUNCTIONAL BLOCK DIAGRAM WAVELET ENGINE EC1 EC2 EC3 INTERNAL BUS AND DMA ENGINE EMBEDDED RISC PROCESSOR SYSTEM MEMORY SYSTEM ANCILLARY FIFO PIXEL I/F EXTERNAL DMA CTRL PIXEL FIFO CODE FIFO ATTRIBUTE FIFO PIXEL I/F HOST I/F ADV202 Figure 1. |
Similar Part No. - ADV202 |
|
Similar Description - ADV202 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |