User Guide

Pin Signal I/O Engine connection Notes
15
CSX
<- Helen3 Lcdcsx
Chip Select
(active low)
16
D/CX
<- Helen3 Lcdcmd
Data/
Command
select
(high=data,
low
=command)
17 GND
18 D7 <-> Helen3 Lcdda7 Data
19 D6 <-> Helen3 Lcdda6 Data
20 D5 <-> Helen3 Lcdda5 Data
21 D4 <-> Helen3 Lcdda4 Data
22 TE -> Helen3 Te Tearing Effect
23
RDX
<- Helen3 Lcdrdx
Read Enable
(active low)
24
RESX
<- Helen3 Gpio_60
Reset (active
low)
Camera interface connections and electrical characteristics
Table 12 Camera interface connections
Pin Signal I/O Engine connection Notes
1 GND1
Ground line
corresponding
to VDD
2 SDA <-> Helen3 sda
I2C serial
control bus
data
3 D+ -> Helen3 Ccpdap
Differential
serial data,
positive node
4 SCL <- Helen3 scl
I2C serial
control bus
clock
5 D- -> Helen3 Ccpdan
Differential
serial data,
negative node
6 CAMCLK <- Helen3 ExtClk
System clock
for camera
module
RM-84/99
System Module Nokia Customer Care
Issue 1 Company Confidential Page 1–45
Copyright ©2005 Nokia. All Rights Reserved.