1080p/720p timing

HITACHI PROPRIETARY CONFIDENTIAL

DI-SC220 interface specification (Rev1.01) Feb 5, 2011

1

1. Abstract of digital output signal and interface

Fig.1-1 shows the diagram of the interface of DI-SC220.

The camera DSP outputs a YUV422 digital video signal, which is based upon ITU-R BT.709 and ITU-R BT.1120 data

sequence. The data consists of Yout8bit, Cout8bit, Field pulse, Vertical sync, and Horizontal sync. In addition, SAV(start of

active video timing reference code) and EAV(end of active video timing reference code) are embedded within data lines.

The CPU indicates operating mode by 3bit data.

Lens

Image CAMERA

transmitter

uncompressed

YUV422 data

[parallel, LVCMOS]

uncompressed

YUV422 data

[serial, LVDS]

raw

data

CPU

DC power input

FFC

3

standby signal

LVDS_PWRDWN

Sensor DSP connector connector

Fig.1-1 Abstract of digital output signals and interface