Nokia NSE-6 SERIES Service Manual page 52

NSE–6
System Module
Pin Pin Name
N:o
B14 PCMRxData
A14 PCMDClk
C13 PCMSClk
B13 COBBADAX
A13 GND
C12 COBBAWrX
B12 COBBARdX
A12 COBBAClk
D11 COBBAAd3
C11 COBBAAd2
B11 COBBAAd1
A11 COBBAAd0
A10 COBBADa11
D10 VCC
C10 COBBADa10
B10 COBBADa9
A9 COBBADa8
D9 COBBADa7
C9 COBBADa6
B9 GND
A8 COBBADa5
B8 COBBADa4
D8 COBBADa3
C8 COBBADa2
A7 COBBADa1
B7 COBBADa0
C7 DSPGenOut5
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Pin Connected Drive
Type to/from req.
mA
I COBBA
I COBBA
I COBBA
I COBBA
O COBBA 2
O COBBA 2
O COBBA 4
O COBBA 2
O COBBA 2
O COBBA 2
O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
I/O COBBA 2
O RF 2
Technical Documentation
Reset Note
State
Input
Input Transmit clock,
Input
Input
1
1
1
0 COBBA address
0 COBBA address
0 COBBA address
0 COBBA address
0 COBBA data bit
Core VCC in
3325c10
0 COBBA data bit
0 COBBA data bit
0 COBBA data bit
0 COBBA data bit
0 COBBA data bit
0 COBBA data bit
0 COBBA data bit
0 COBBA data bit
0 COBBA data bit
0 COBBA data bit
0 COBBA data bit
0
purpose output,
Original 08/98
PAMS
Explanation
Receive data,
RX
CLKX
Transmitframe
sync, FSX
Data available
acknowledge
Ground
COBBA write
strobe
COBBA read
strobe
COBBA clock,
13 MHz
bit
bit
bit
bit
Power
Ground
DSP general
COBBA reset