Nokia NSB-5 Series Technical Documentation Manual page 36

NSB-5
System Module
C1 DSPGenOut2
D1 LCDCSX
E1 LEADVCC0
F1 Row0
G1 VCC_CORE
H1 VCC_IO
J1 MCUAd16
K1 MCUAd13
L1 ARMGND
M1 MCUAd6
N1 MCUAd2
A2 TxPA
B2 SynthData
C2 LEADGND
D2 Col4
E2 Row4
F2 Row1
G2 MCUAd21
H2 MCUAd18
J2 MCUAd15
K2 MCUAd12
L2 MCUAd9
M2 MCUAd8
N2 MCUAd1
A3 FrACtrl
B3 SynthEna1X
C3 Col0
D3 Col3
Page 36
I/O 2 DSP general purpose port
I/O 2 Serial LCD chip select –
external pull-up/down
PWR LEAD power
I/O 2/up Keyboard row0, parallel
LCD driver data
PWR Power supply for core
PWR I/O power supply
O 2 MCU address bus
I/O 2 MCU address bus
ARM GND
I/O 2 MCU address bus
I/O 2 MCU address bus
I/O 2/down Power amplifier control
O 2 Synthesizer data
LEAD gnd
I/O 2/up Keyboard column 4 – pro-
grammable pull-up
I/O 2/up Keyboard row 4, parallel
LCD dirver register selec-
tion control
I/O 2/up Keyboard row 3, parallel
LCD driver data
I/O 2/up MCU address bus
O 2 MCU address bus
I/O 2 MCU address bus
I/O 2 MCU address bus
I/O 2 MCU address bus
I/O 2 MCU address bus
I/O 2 MCU address bus
I/O 2/down RF front amplifier control
O 2 Synthesizer1 data enable
I/O 2/up Keyboard column 0
I/O 2/up Keyboard column 3
Nokia Mobile Phones Ltd.
PAMS Technical Documentation
TXL to RF
LCDEN
Supply = VBB
Keyboard row0
Supply = V2V
Supply = VBB
SRAM/FLASH address 16
SRAM/FLASH address 13
GND
SRAM/FLASH address 6
SRAM/FLASH address 2
TXP to RF
SDATA to SUMMA
GND
Keyboard col4
Keyboard row4
Keyboard row1
FLASH address 21
SRAM/FLASH address 18
SRAM/FLASH address 15
SRAM/FLASH address 12
SRAM/FLASH address 9
SRAM/FLASH address 8
SRAM/FLASH address 1
LNA_AGC
Synth enable (SUMMA)
Keyboard column 0
Keyboard column 3
Issue 1 03/01