Allwinner A20 - 4.2. CSI1

A20 User Manual (Revision 1.2) Copyright © 2013 Allwinner Technology Co., Ltd. All Rights Reserved. Page 388 / 812
4.2. CSI1
4.2.1. Overview
The CSI1 module features:
 8 bits input data
 Support CCIR656 protocol for NTSC and PAL
 3 parallel data paths for image stream parsing
 Received data double buffer support
 Parsing bayer data into planar R, G, B output to memory
 Parsing interlaced data into planar or tiled Y, Cb, Cr output to memory
 Pass raw data direct to memory
 All data transmit timing can be adjusted by software
 Support multi-channel ITU-R BT.656 time-multiplexed format
 Luminance statistical value
 Support 10-bit raw data input
 Support 24-bit RGB/YUV 444 input, interlace/progressive mode, pixel clock up to 148.5(1080p)