Nokia 6310I - Cell Phone - GSM, Service Manual

Page: 64 / 331

NPL-1
2 - Baseband System PAMS Technical Documentation
3DJH  1RNLD&RUSRUDWLRQ ,VVXH$SULO
$QDORJXH6LJQDOV
7KHYDOXHVLQGLFDWHGLQWKHWDEOHEHORZDUHLQSXWUHTXLUHPHQWVRIWKHGHYLFHLQWKHWR
7DEOH'LJLWDOVLJQDOV
6LJQDOQDPH )URP 7R 3DUDPHWHU 0LQ 7\S 0D[ 8QLW 1RWHV
RFICCNTRL (2:0) Mjoelner control bus
RFBUSEN1
RFICCNTRL(2)
UPP
RFBUSEN1X
Mjoelner
RFBUSENX
Logic "1"
Mjoelner
input
1.22 V RF Chip
select.
Active Low
UPP output 1,37 1.88 V
Logic "0"
Mjoelner
input
0 0.4 V
UPP output 0 0,4 V
RFBUSDA
RFICCNTRL(1)
UPP
RFBUSDA
Mjoelner
RFBUSDA
Logic "1"
Mjoelner
input 1.22 V RF serial
data.
(bi-direc-
tional)
UPP output
1,37 1.88 V
Mjoelner
output 1,32 V
UPP input 1,32 1,88 V
Logic "0"
Mjoelner
input 0 0,4 V
UPP output 0 0.4 V
Mjoelner
output
0 0,4 V
UPP input 0 0,51 V
RFCLK
RFICCNTRL(0)
UPP
RFBUSCLK
Mjoelner
RFBUSCLK
Logic "1" Mjoelner
input
1.22 V RF bus clock.
UPP output
1,37 1.88 V
Logic "0" Mjoelner
input
0 0.4 V
UPP output
0 0,4 V
Clock Speed
13
MHz
GENIO (28:0)
General purpose I/O
TXP
GENIO(5)
UPP
GENIO5
Mjoelner
TXP
Logic "1" Mjoelner
input
1.22 V Transmitter
power con-
trol enable.
UPP output 1,37 1.88 V
Logic "0" Mjoelner
input
0 0.4 V
UPP output 0 0,4 V
RESET
GENIO(6)
UPP
GENIO6
Mjoelner
RESET
Logic "1" Mjoelner
input
1.22 V Reset to RF
chip.
Active low.
UPP output
1,37 1.88 V
Logic "0" Mjoelner
input
0 0.4 V
UPP output
0 0,4 V