本安电路参数计算说明-煤矿支架压力监测设备.pdf

CCD Image Signal Processor NVP2010The NVP2010 outputs CVBS or S-Video after receiving CFA patterns from the color-interlaced CCD, which are processed through an internal encoder and DAC. Equipped with built-in AE/AWB algorithms, timing generation module, the NVP2010 can be operated without MCU. The NVP2010 shows higher resolution output than 520 TV lines and includes enhanced BLC function and motion detection function in 64 areas.■ Input : NTSC/PAL, 510H/760H CCD format ■ Output : NTSC/PAL analog S-Video or CVBS ■ 3-line color processing ■ Programmable GAMMA processing ■ H/V Aperture ■ High quality color processing ■ Horizontal MIRROR ■ Blemish compensation 32 points (Auto/Manual) ■ Color rolling suppress ■ Breathing suppress■ Supports horizontal resolution above 520 TV lines ■ Motion detection (ON/OFF) ■ On-chip AE/AWB ■ On-chip CCD timing generator ■ On-chip NTSC/PAL video encoder ■ On-chip DAC (S-video or CVBS) ■ I2C interface for EEPROM (MCU-less camera) ■ Serial interface for AFE ■ 3.3V operation ■ Package (64-TQFP, 7mm×7mm, 0.4P)FeaturesBlock diagramOPD_PROCESS AE/AWB (Color rolling suppress) (Breathing suppress)C_PROCESS10bits DAC10bits DACHost InterfaceI2CCFA INCCDTiming10CVBS/ LUMA/ CHROMACVBS/ LUMA/ CHROMAPRE_PROCESSMotion detectionAlarmExternal inputTIMING_GENNTSC/PAL ENCODERExternal input controllerY_PROCESSCAMERA ISPApplication DiagramCCD Camera ApplicationExternal in/output pin application with IRIS lens and motion ■NOTE (The following pulse assigned to external pins)✽INPUT ·MIRROR ON/OFF ·DAY & NIGHT ON/OFF ·AGC ON/OFF ·BLC ON/OFF ·AE/ME ·SSM[0] ·SSM[1] ·SSM[2] · IRIS_LEFT ·IRIS_RIGHT ·IRIS_LENS ·MOTION ON/OFF✽OUTPUT ·DAY_MOTOR ·DAY_IR ·PWR ·MOTION_ALARM■NOTE (The following pulse assigned to external pins)✽INPUT ·MIRROR ON/OFF ·DAY & NIGHT ON/OFF ·AGC ON/OFF ·BLC ON/OFF ·AE/ME ·SSM[0] ·SSM[1] ·SSM[2] · IRIS_LEFT ·IRIS_RIGHT ·IRIS_LENS ·MOTION ON/OFF✽OUTPUT ·DAY_MOTOR ·DAY_IR ·PWR ·MOTION_ALARMLens Input image10AD9806/AD9943CCD Control timing pulseSONY/SHARP/PANASONIC CCD sensorCVBS ORCHROMA S-VIDEOLUMANVP2120NVP2020NVP2010I2C InterfaceoptionAFEExtermal Input 3pinsExtermal In / Output 3pins4K EEPROM8bit MCUCFAIRIS lens Input imageCCD Control timing pulseIRIS lens control signalCVBS I2C Interfaceoption10MIRROR on/off AGC on/off BLC on/off AE/ME MOTION on/offMotion alarmNVP2120NVP2020NVP2010SONY/SHARP/PANASONIC CCD sensorAD9806/AD9943Input buttonAFE4K EEPROM8bit MCUV-DriverV-Driver。