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Número de pieza | CV220X | |
Descripción | highly-programmable Image Cognition Processors | |
Fabricantes | CogniVue | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de CV220X (archivo pdf) en la parte inferior de esta página. Total 69 Páginas | ||
No Preview Available ! 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
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Disclaimer
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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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5 Page 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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