Lcd Connector - Nokia NHM-7 series Service Manual

PAMS Technical Documentation
Pin Signal
4 ROW(3)
5 COL(2)
6 ROW(2)
7 COL(1)
8 ROW(0)
9 KLIGHT
10 ROW(1)
11 COL(3)
12 COL(4)
13 GND
14 GND
15 GND
16 GND

LCD connector

Pin Signal
1 XRES
2 XCS
3 GND
4 SDA
Issue 1 10/2001
Min Nom
0.7xVIO
0
0.7xVIO
0
0.7xVIO
0
0.7xVIO
0
0.7xVIO
0
0.7xVIO
0
0.7xVIO
0
0.7xVIO
0
0V
0V
0V
0V
Min Nom
0.8*VIO
0
100ns
0.8*VIO
0
130ns
130ns
300ns
0V
0.8*VIO
0
0.7*VIO
0
100ns
100ns
E Nokia Corporation
System Module & UI
Max Condition
VIO High
0.3xVIO Low
VIO High
0.3xVIO Low
VIO High
0.3xVIO Low
VIO High
0.3xVIO Low
VIO High
0.3xVIO Low
VBAT LED off
0.3xVBAT LED on
VIO High
0.3xVIO Low
VIO High
0.3xVIO Low
VIO High
0.3xVIO Low
Max Condition
VIO Logic '1'
0.22*VIO Logic '0'
t
rw
VIO Logic '1'
0.22*VIO Logic '0'
t
css
t
csh
t
csw
VIO Logic '1'
0.22*VIO Logic '0'
VIO Logic '1'
0.3*VIO Logic '0'
t
sds
t
sdh
NHM–7
Note
Keyboard ma-
trix row 3
Keyboard ma-
trix column 2
Keyboard ma-
trix row 2
Keyboard ma-
trix column 1
Keyboard ma-
trix row 0
two colour led
control
Keyboard ma-
trix row 1
Keyboard ma-
trix column 3
Keyboard ma-
trix column 4
Note
Reset
Active low
Reset active
Chip select
Active low
XCS low before
SCLK rising
edge
XCS low after
SCLK rising
edge
XCS high pulse
width
Serial data
(driver input)
Serial data
(driver output)
Data setup time
Data hold time
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