Functional Description; Modes Of Operation - Nokia RH-9 Series Ccs Technical Documentation

CCS Technical Documentation
Pin Name
1 CLK
2 RST
3 VCC
4 GND
5 VCC
6 I/O

Functional Description

Modes of Operation

RH-9 baseband engine has six different operating modes (in normal mode):
• No supply
• Power_off
• Acting Dead
• Active
• Sleep
• Charging
Additionally two modes exist for product verification: 'testmode' and 'local mode'.
No supply
In NO_SUPPLY mode, the phone has no supply voltage. This mode is due to disconnection
of main battery or low battery voltage level.
Issue 1 11/02
Table 20: SIM Connector
Parameter Min
Frequency -
Trise/Tfall -
1.8V SIM 1.62
Card 0
3V SIM 2.7
Card 0
1.8V SIM 1.6
Card
3V SIM 2.8
Card
GND -
-
1.8V Voh 1.62
1.8V Vol 0
3 Voh 2.7
3 Vol 0
1.8V Vih 1.26
1.8V Vil 0
3V Vil 2.1
3V Vil 0
ãNokia Corporation
Typ Max
3.25 -
- 50
"1" VSIM
"0" 0.27
"1" VSIM
"0" 0.45
1.8 2.0
3.0 3.2
0 -
- -
"1" VSIM
"0" 0.27
"1" VSIM
"0" 0.45
"1" VSIM
"0" 0.27
"1" VSIM
"0" 0.45
RH-9
System Module & UI
Unit Notes
MHz SIM clock
ns
V SIM reset
(output)
V
V Supply
voltage
V
V Ground
Not con-
nected
V SIM data
(output)
V
V SIM data
(input)
Trise/Tfall
max 1us
V
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