实例介绍
【实例简介】
IMX334_camera芯片规格书.pdf
【实例截图】
【核心代码】
【pdf目录】
Contents Description ............................................................................................................................................................................. 1 Features ................................................................................................................................................................................. 1 Device Structure..................................................................................................................................................................... 2 Absolute Maximum Ratings.................................................................................................................................................... 3 Application Conditions............................................................................................................................................................ 3 USE RESTRICTION NOTICE ................................................................................................................................................ 4 Optical Center ........................................................................................................................................................................ 7 Pixel Arrangement.................................................................................................................................................................. 8 Block Diagram and Pin Configuration..................................................................................................................................... 9 Pin Description ......................................................................................................................................................................11 Electrical Characteristics ...................................................................................................................................................... 15 DC Characteristics............................................................................................................................................................ 15 Current Consumption........................................................................................................................................................ 16 AC Characteristics0.......................................................................................................................................................... 17 Master Clock Waveform (INCK) .................................................................................................................................... 17 XVS / XHS Input Characteristics In Slave Mode (XMASTER pin = High) ..................................................................... 18 XVS / XHS Input Characteristics In Master Mode (XMASTER pin = Low) .................................................................... 18 Serial Communication ................................................................................................................................................... 19 I/O Equivalent Circuit Diagram ............................................................................................................................................. 20 Spectral Sensitivity Characteristics ...................................................................................................................................... 21 Image Sensor Characteristics .............................................................................................................................................. 22 Zone Definition.................................................................................................................................................................. 22 Image Sensor Characteristics Measurement Method........................................................................................................... 23 Measurement Conditions.................................................................................................................................................. 23 Color Coding of Physical Pixel Array ................................................................................................................................ 23 Definition of standard imaging conditions ......................................................................................................................... 23 Measurement Method....................................................................................................................................................... 24 Setting Registers Using Serial Communication.................................................................................................................... 25 Description of Setting Registers (I2 C) ............................................................................................................................... 25 Register Communication Timing (I2 C)............................................................................................................................... 26 Communication Protocol................................................................................................................................................... 27 Register Write and Read (I2 C) .......................................................................................................................................... 28 Single Read from Random Location ............................................................................................................................. 28 Single Read from Current Location............................................................................................................................... 28 Sequential Read Starting from Random Location ......................................................................................................... 29 Sequential Read Starting from Current Location........................................................................................................... 29 Single Write to Random Location.................................................................................................................................. 30 Sequential Write Starting from Random Location ......................................................................................................... 30 Register Map........................................................................................................................................................................ 31 Readout Drive mode ............................................................................................................................................................ 46 Image Data Output Format (CSI-2 output)........................................................................................................................ 47 Frame Format ............................................................................................................................................................... 47 Frame Structure ............................................................................................................................................................ 47 Embedded Data Line .................................................................................................................................................... 48 Image Data Output Format ............................................................................................................................................... 50 All-pixel scan mode ....................................................................................................................................................... 50 Horizontal/Vertical 2/2-line binning scan mode ............................................................................................................. 53 Window Cropping Mode................................................................................................................................................ 56 Description of Various Function............................................................................................................................................ 60 Standby Mode................................................................................................................................................................... 60 Slave Mode and Master Mode.......................................................................................................................................... 61 Gain Adjustment Function................................................................................................................................................. 63 Black Level Adjustment Function...................................................................................................................................... 64 Normal Operation and Inverted Operation........................................................................................................................ 65 Shutter and Integration Time Settings............................................................................................................................... 66 Example of Integration Time Setting ............................................................................................................................. 66 Normal Exposure Operation (Controlling the Integration Time in 1H Units)...................................................................... 67 Long Exposure Operation (Control by Expanding the Number of Lines per Frame)......................................................... 68 IMX334LQR-C 6 Example of Integration Time Settings ............................................................................................................................... 69 Signal Output.................................................................................................................................................................... 70 CSI-2 output...................................................................................................................................................................... 70 MIPI Transmitter ............................................................................................................................................................... 73 Number of Internal A/D Conversion Bits Setting............................................................................................................ 74 Output Signal Range..................................................................................................................................................... 74 INCK Setting..................................................................................................................................................................... 75 Register Hold Setting........................................................................................................................................................ 76 Mode Transitions .............................................................................................................................................................. 76 Power-on and Power-off Sequence...................................................................................................................................... 77 Power-on sequence.......................................................................................................................................................... 77 Slew Rate Limitation of Power-on Sequence.................................................................................................................... 78 Power-off sequence.......................................................................................................................................................... 79 Sensor Setting Flow.......................................................................................................................................................... 80 Setting Flow in Sensor Slave Mode .............................................................................................................................. 80 Setting Flow in Sensor Master Mode ............................................................................................................................ 81 Peripheral Circuit.................................................................................................................................................................. 82 Spot Pixel Specifications ...................................................................................................................................................... 83 Zone Definition.................................................................................................................................................................. 83 Notice on White Pixels Specifications .................................................................................................................................. 84 Measurement Method for Spot Pixels .................................................................................................................................. 85 Spot Pixel Pattern Specification ........................................................................................................................................... 86 Marking ................................................................................................................................................................................ 87 Notes On Handling............................................................................................................................................................... 88 Package Outline................................................................................................................................................................... 90 List of Trademark Logos and Definition Statements............................................................................................................. 91 Revision History ................................................................................................................................................................... 92
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