用单片机IO口模仿SCCB通信,实现对OV7949内部寄存器的控制.外部3按键可实现自动/手动曝光,AEC,color bar,mirror等 的控制

The OV7949 CameraChip™ sensor is known as one of the most highly integrated true video NTSC/PAL camera systems. With high functionality and proven excellence in extreme low light settings, the OV7949 image sensor can compete head-to-head with the hi

Ov7949 Color CMOS NTSC/PAL CAMERACHIP SENSOR DATASHEET,48管脚

OmniVision发布CameraChip系列最新成员OV7949。OV7949是新的高性能、高集成度模拟CMOS图像传感器，基于OmniVision OmniPixel架构。单芯片传感器卓越的低光敏感性，与可极大减轻模糊现象的性能，使其成为汽车应用的理想选择。             减轻模糊现象的性能对后视镜相机非常重要，后视镜相机要保持不被在后面行使的汽车的头灯亮光影响。同样的，减轻模糊现象对黑匣子相机也非常重要，这些相机用于察看可靠性与保险用的事故信息，汽车传感器前的刹车灯亮度有可能模