User Guide

Figure 44 Simplified flash LED connection

Secondary camera characteristics

Sensor type CMOS

Sensor Photo detectors CIF

F number/Aperture f/2.8

Focal length 43 mm (35mm equivalent)

Focus range 10 cm to infinity

Still Image resolutions QVGA

Still images file format JPEG/EXIF

User interface

Display interfaces

MeSSI output from application processor is multiplexed to display buffer and to cover display.

Display buffer has 16-bit wide data bus and cover display uses 8 first bits of these. Chip selects are used to

control data flow between display buffer and cover display.

Display buffer has a CDP transmitter that converts MeSSI image data to CDP format which is routed through

hinge and through 1NP UI-FPC to PDA display. SPI1 bus in application processor is connected to PDA display

LoSSI input. LoSSI is a command interface for PDA display.

RA-6

System Module

Issue 1 COMPANY CONFIDENTIAL Page 6 –17