OV528串口高清摄像头应用解决方案.pdf

OV528 Single Chip Camera to Serial Bridge OmniVision Technologies, Inc. July 18, 2002 Preliminary Application Note Rev. 1.5 OmniVision Technologies, Inc. reserves the right to make changes without further notice to any product herein to improve reliability, function or design. OmniVision does not assume any liability arising out of the application or use of any project, circuit described herein; neither does it convey any license under its patent nor the right of others. This document contains information of a proprietary nature. None of this information shall be divulged to persons other than OmniVision Technologies, Inc. employee authorized by the nature of their duties to receive such information, or individuals or organizations authorized by OmniVision Technologies, Inc. Illustrations 1. System Configuration 5 1.1 Slave Camera Modes 5 1.1.1 Slave Camera Mode 1 5 1.1.2 Slave Camera Mode 2 5 1.1.3 Slave Camera Mode 3 6 1.2 DSC Modes 6 1.2.1 DSC Mode 1 6 1.2.2 DSC Mode 2 7 1.2.3 DSC Mode 3 8 2 Interfaces 9 2.1 RS-232 Interface 9 2.1.1 Single Byte Timing Diagram 9 2.1.2 Command Timing Diagram 9 2.2 Serial Interface 9 3 User Gu