Nokia NSB-7 Series Service Manual page 49

PAMS Technical Documentation
Pin
Pin Name
No:
B12
CCONTInt
A13
Clk32k
D10 VCC_IO
A12
SIMCardClk
B11
SIMCardRstX
A11
SIMCardIOC
D12
SIMCardPwr
H10
LEADVCC
C13
RxPwr
C12
TxPwr
H12
TestMode
H13 ExtSysResetX
B9
PCMTxData
K7 VCC_IO
A9 PCMRxData
B8
PCMDClk
A8
PCMSClk
C6
COBBAClk
A6
COBBACSX
A7 COBBASD
C7
IData
D7
QData
G1 VCC_CORE
C1
DSPGenOut3
B4
DSPGenOut2
Issue 1 06/00
Connecte
Pin Drive
d to/
Type req. mA
from
I CCONT
I CCONT
O CCONT 2
O CCONT 2
O CCONT 2
O CCONT 2
O 2
O 2
I
O 2
O COBBA 2
I COBBA
I COBBA
I COBBA
O COBBA 4
COBBA
COBBA
COBBA
COBBA
O RF 2
O RF 2
ãNokia Mobile Phones Ltd.
Reset
Note
State
Input
Input
IO VCC in
3325c10
0
0
0
0
0
0
Input, pulldown
pulldown PD0201
0
0
IO VCC in
3325c10
Input
Input
Input
1
Core VCC in
3325c10
0
0
NSB-7
System Module
Explanation
CCONT interrupt
Sleep clock oscillator
input
Power
SIM clock
SIM reset
SIM data in/out con-
trol
SIM power control
LEAD Power
(RX regulator control)
(TX regulator control)
Test mode select
System Reset
Transmit data, DX
Power
Receive data, RX
Transmit clock, CLKX
Transmit frame sync,
FSX
COBBA clock, 13
MHz
COBBA
COBBA
COBBA
COBBA
Power
DSP general purpose
output
DSP general purpose
output
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