User Guide

CCS Technical Documentation System Module and User Interface
NEM-2
Issue 1 07/03 Copyright Nokia. All rights reserved.. Page 21
Load Resistance 10 220 kΩ
Load Capacitance 20 pF
Timing Accuracy 1/4 symbol
MODE UPP
(GenIO9)
PA ”1” 1.38 1.88 V Power
amplifier
mode input
”0” 0 0.4 V
Load Resistance 10 220 kΩ
Load Capacitance 20 pF
Timing Accuracy 1/4 symbol
RFBusEn1X UPP HELGO
(SLE)
”1” 1.38 1.88 V RFbus ena-
ble
”0” 0 0.4 V
Current 50 uA
Load resistance 10 220 kΩ
Load capacitance 20 pF
RFBusDa UPP HELGO
(SDATA)
”1” 1.38 1.88 V RFbus
data; read/
write
”0” 0 0.4 V
Load resistance 10 220 kΩ
Load capacitance 20 pF
Data frequency 10 MHz
RFBusClk UPP HELGO
(SCLK)
”1” 1.38 1.88 V RFBus
clock
”0” 0 0.4 V
Load resistance 10 220 kΩ
Load capacitance 20 pF
Data frequency 10 MHz
RESET UPP
(GENIO06)
HELGO ”1” 1.38 1.85 V Reset to
Helgo
”0” 0 0.4 V
Load capacitance 20 pF
Load resistance 10 220 kΩ
Timing accuracy 1/4 symbol