44.1 Description

The Image Sensor Controller (ISC) system manages incoming data from a parallel or MIPI sensor. It supports a single active interface. The parallel interface protocol can use a free-running clock or a gated clock strategy. It supports the ITU-R BT 656/1120 422 protocol with a data width of 8 bits or 10 bits and raw Bayer format. The internal image processor includes adjustable white balance, color filter array interpolation, color correction, gamma correction, defective pixel correction, green disparity correction, black level correction, edge adaptive level, horizontal and vertical downscaler, 12 bits to 10 bits compression, programmable color space conversion, horizontal and vertical chrominance subsampling module. The module also integrates a triple-channel direct memory access controller host interface.