OV9650 Color CMOS SXGA (1.3MegaPixel) CameraChip

1、functional block diagram 

2 Image Sensor Array
The OV9650 CAMERACHIPhas an active image array size of 1300 columns by 1028 rows (1,336,400 pixels).
The pixel cells themselves are identical, but have RGB color filters arranged in a line-alternating BG/GR Bayer Pattern. The final YUV/YCbCr image uses this filter pattern to interpolate each pixel's BG or GR color from the light striking the cell directly, as well as from the light striking the surrounding cells. The 'Raw RGB' image does not have any image processing.

可以输出以下五种格式 ，其中bayer格式的没有经过图像处理

3、 Analog Processing Block
This block performs all analog image functions including Automatic Gain Control (AGC), Automatic White Balance (AWB), and other image manipulation functions.

模拟处理器模块功能室AGC AWB等操作

4、 Digital Signal Processor (DSP)
The following subsections describe the controls for gamma, color matrix, and sharpness.

5、Output Formatter
This block controls all output and data formatting required prior to sending the image out on D[9:0]. 

附：硬件原理图