Allwinner A20 - CSI1 Block Diagram; CSI1 Description; CSI1 Timing Diagram

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4.2.2. CSI1 Block Diagram

CSI

Control

Module

System BUS

FIFO 2

FIFO 1

FIFO 0

DMA

Data[23:0]

PCLK

FIELD

4.2.3. CSI1 Description

4.2.3.1. CSI DATA PORTS

Bayer

YCbCr (YUV)

Interlaced

Pass-through

FIFO0

Red pixel data

Y pixel data

All field 1 pixel data

All pixel data

FIFO1

Green pixel data

Cb (U) pixel data

All field 2 pixel data

FIFO2

Blue pixel data

Cr (V) pixel data

4.2.4. CSI1 Timing Diagram