User Guide

Pin signal I/O Engine

connection

Notes

6 GND

7 DAT0 <-> N5200

8 DAT1 <-> N5200

9 SW1 -> Application

processor

Card

presence

10 GND Card

removal

switch

ground

10 SW2 -> Helen3 Card

insertion/

removal

Camera interface

Camera is located on camera flex and camera HW accelerator is located on engine module.

HWA is connected to OMAP 1710 and the data is transferred from camera using CCP bus.

Figure 69 Camera interface

Bluetooth

Bluetooth provides a fully digital link for communication between a master unit and one or more slave units.

The system provides a radio link that offers a high degree of flexibility to support various applications and

product scenarios. Data and control interface for a low power RF module is provided. The data rate is

regulated between the master and the slave.

The device Bluetooth is based on the BC3 BT ASIC.

RM-208

Nokia Customer Care System Module

Page 9 –12 COMPANY CONFIDENTIAL Issue 1