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PDF NVP2400 Data sheet ( Hoja de datos )
| Número de pieza | NVP2400 | |
| Descripción | Megapixel CMOS ISP | |
| Fabricantes | Nextchip | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NVP2400 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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NVP2400
Data Sheet
Megapixel CMOS ISP for IP & HDcctv Camera
Information contained herein is subject to change without notice.
Make sure to check and use the latest version of the Data Sheet.
1 page  
3.10. EXTERNAL SFR INTERFACE...........................................................................................................32
4. ISP FUNCTION DESCRIPTION..................................................................................... 34
4.1. INPUT INTERFACE & TP GENERATOR ............................................................................................34
4.1.1. BLOCK DIAGRAM ...........................................................................................................................34
4.1.2. SERIAL(LVDS) I/F ...........................................................................................................................34
4.1.2.1. OVERVIEW ...................................................................................................................................34
4.1.2.2. LVDS DECODING........................................................................................................................35
4.1.3. PARALLEL I/F ..................................................................................................................................36
4.1.3.1. OVERVIEW ...................................................................................................................................36
4.1.3.2. PARALLEL I/F PROCESSING ...................................................................................................37
4.1.4. INPUT P2I .........................................................................................................................................38
4.1.4.1. OVERVIEW ...................................................................................................................................38
4.1.4.2. DESCRIPTION .............................................................................................................................38
4.1.5. INPUT TP GENERATOR................................................................................................................39
4.1.5.1. OVERVIEW ...................................................................................................................................39
4.1.5.2. DESCRIPTION .............................................................................................................................39
4.1.6. YUV I/F & INPUT CROPPING .......................................................................................................42
4.1.6.1. OVERVIEW ...................................................................................................................................42
4.1.6.2. INPUT CROPPING ......................................................................................................................42
4.2. TIMING GENERATOR ...........................................................................................................................44
4.2.1. OVERVIEW.......................................................................................................................................44
4.2.2. TG FOR SENSOR SLAVE MODE ................................................................................................44
4.3. BLACK LEVEL COMPENSATION ........................................................................................................45
4.3.1. OVERVIEW.......................................................................................................................................45
4.3.2. DESCRIPTION .................................................................................................................................45
4.4. LENS SHADING CORRECTION ..........................................................................................................46
5 Page 
Fig. 4.17 BLC Block Diagram ................................................................................................... 45
Fig. 4.18 Lens Shading Correction ........................................................................................... 46
Fig. 4.19 Lens Shading Concept .............................................................................................. 46
Fig. 4.20 OPD Process............................................................................................................. 48
Fig. 4.21 OPD Grid Register Description.................................................................................. 49
Fig. 4.22 BLC On/Off via OPD Grid Setting.............................................................................. 49
Fig. 4.23 3×3 Filtering for Edge Detection................................................................................ 50
Fig. 4.24 Edge Counting........................................................................................................... 50
Fig. 4.25 NVP2400 MOTION Block Diagram ........................................................................... 52
Fig. 4.26 MD Block ................................................................................................................... 53
Fig. 4.27 Motion Sensitivity by AGC ......................................................................................... 53
Fig. 4.28 MD Window ............................................................................................................... 54
Fig. 4.29 HLC Window.............................................................................................................. 54
Fig. 4.30 Block-based HLC Threshold...................................................................................... 55
Fig. 4.31 Pixel-based HLC On/Off ............................................................................................ 55
Fig. 4.32 Flicker Suppress On/Off ............................................................................................ 56
Fig. 4.33 Flicker Detector Window............................................................................................ 56
Fig. 4.34 Dead Pixel Correction................................................................................................ 57
Fig. 4.35 DPC Block Diagram................................................................................................... 57
Fig. 4.36 3D-NR On/Off ............................................................................................................ 58
Fig. 4.37 2D-NR Threshold According to AGC......................................................................... 59
Fig. 4.38 2D-NR On/Off ............................................................................................................ 59
Fig. 4.39 Frame Rate Control Example of NVP2400................................................................ 60
Fig. 4.40 Color Interpolation ..................................................................................................... 61
Fig. 4.41 Gamma Correction .................................................................................................... 62
Fig. 4.42 ACCE On/Off ............................................................................................................. 63
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet NVP2400.PDF ] | |
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