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PDF CV220X Data sheet ( Hoja de datos )
| Número de pieza | CV220X | |
| Descripción | highly-programmable Image Cognition Processors | |
| Fabricantes | CogniVue | |
| Logotipo |  |
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CV220X DataSheet
DS-10163-00-01
Copyright
Copyright © 2009 CogniVue Corporation ("CogniVue") All rights reserved.
This document contains information which is proprietary to CogniVue and may be used for non-commercial purposes within your organization in
support of CogniVue’s products. No other use or transmission of all or any part of this document is permitted without written permission from
CogniVue, and must include all copyright and other proprietary notices. Use or transmission of all or any part of this document in violation of any
applicable Canadian or other legislation is hereby expressly prohibited.
User obtains no rights in the information or in any product, process, technology or trademark which it includes or describes, and is expressly
prohibited from modifying the information or creating derivative works without the express written consent of CogniVue.
Disclaimer
CogniVue assumes no responsibility for the accuracy or completeness of the information presented which is subject to change without notice. In no
event will CogniVue be liable for any direct, indirect, special, incidental or consequential damages, including lost profits, lost business or lost data,
resulting from the use of or reliance upon the information, whether or not CogniVue has been advised of the possibility of such damages.
Mention of non-CogniVue products or services is for information purposes only and constitutes neither an endorsement nor a recommendation.
Free Datasheet http://www.datasheet4u.com/
1 page  
DS-10163-00-01
CogniVue Confidential and Proprietary
Table of Figures
Figure 1: CV220X Based Personal Media Player/Recorder ..................................................................................9
Figure 2: Boot-Up Sequence Timeline................................................................................................................ 18
Figure 3: Power-Up Reset Timing Waveform ..................................................................................................... 20
Figure 4: Reset Architecture ............................................................................................................................... 21
Figure 5: CV220X Hardware Architecture........................................................................................................... 22
Figure 6: Keyscan System Implementation ........................................................................................................ 25
Figure 7: NAND Flash Connectivity .................................................................................................................... 27
Figure 8: CPU-Type LCD and TV Connected to DIP (Using Internal DAC) ....................................................... 28
Figure 9: DBI to CPU-type Display Waveform Diagram ..................................................................................... 29
Figure 10: MP2TS Interface Signal Formats....................................................................................................... 31
Figure 11: USB/Host Connectivity....................................................................................................................... 32
Figure 12: Smart Card Connectivity .................................................................................................................... 33
Figure 13: GPS Interface .................................................................................................................................... 36
Figure 14: Audio Interface................................................................................................................................... 37
Figure 15: Media Storage Interface to SD Card.................................................................................................. 39
Figure 16: CV2202 Interface to External Memory............................................................................................... 41
Figure 17: Crystal Connected to CV220X........................................................................................................... 47
Figure 18: CV2201 Package ............................................................................................................................... 48
Figure 19: CV2202 Package ............................................................................................................................... 49
Figure 20: CV2203 Package ............................................................................................................................... 50
Figure 21: Reset Timing...................................................................................................................................... 65
Figure 22: Input Clock Timing ............................................................................................................................. 65
Figure 23: Sensor Interface Timing..................................................................................................................... 65
Figure 24: DIP Port Timing.................................................................................................................................. 65
Figure 25: SPI Port Timing.................................................................................................................................. 66
Figure 26: Audio Port Timing .............................................................................................................................. 66
Figure 27: SD/MMC Port Timing ......................................................................................................................... 67
Figure 28: MP2TS Interface Timing .................................................................................................................... 67
Figure 29: I2C Port Timing .................................................................................................................................. 67
5/69
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DS-10163-00-01
CogniVue Confidential and Proprietary
• Supports slow motion (eg. 1/5th at 30fps)
• Supported video decoding standards:
• MPEG-4 Simple Profile and Advanced Simple Profile supports D1 at 30fps
• H.263 Baseline, Profile 3 supports D1 at 30fps
• DivX (v5.0/6.0) with DRM supports D1 at 30fps
• XviD supports D1 at 30fps
• MPEG2 support D1 at 30fps
• WMV (VC-1) with DRM supports D1 at 30fps
• H.264 supports D1 at 30fps
• RV supports D1 at 30fps
• RMVB supports D1 at 30fps
• VP6 supports D1 at 30fps
• Supported video encoding standards:
• MPEG-4 Simple Profile supports D1 at 30fps or QVGA at 120fps
• H.263 Baseline Profile supports D1 at 30fps
• DiVX/XViD avi support D1 at 30fps
• All new codec standards may be supported with SW change only
• Supports video streaming and progressive download
• Supports full motion estimation and variable pixel search region
• Supports constant and variable bit rate (CBR and VBR)
• Real-time viewfinder on LCD and TV with scaling, rotation, mirroring and flipping transformations
• Supports special effects: black and white, sepia, negative, cool, hot, sketch, emboss and others
1.1.3 Digital Still Image Processing
• Captures still images up to 12 Mpixels using image sensor with ISP
• Supports image processing and editing
• Compression and decompression in accordance with ISO/IEC 10918 JPEG standard
11/69
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11 Page | ||
| Páginas | Total 69 Páginas | |
| PDF Descargar | [ Datasheet CV220X.PDF ] | |
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