User Guide

NPM-6/6X
System Module and User Interface CCS Technical Documentation
Page 18 Nokia Corporation. Issue 2 06/03
7 ROW (4) 0.7xVIO
0
1.8 V
0.3xVIO
High
Low
Keyboard matrix row 4
8 ROW(3) 0.7xVIO
0
VIO
0.3xVIO
High
Low
Keyboard matrix row 3
9 COL(2) 0.7xVIO
0
VIO
0.3xVIO
High
Low
Keyboard matrix column 2
10 ROW(1) 0.7xVIO
0
VIO
0.3xVIO
High
Low
Keyboard matrix row 1
11 COL(1) 0.7xVIO
0
VIO
0.3xVIO
High
Low
Keyboard matrix column 1
12 ROW (0) 0.7xVIO
0
VIO
0.3xVIO
High
Low
Keyboard matrix row 0
13 ROW (1) 0.7xVIO VIO
0.3xVIO
High
Low
Keyboard matrix row 1
14 COL (3) 0.7xVIO VIO
0.3xVIO
High
Low
Keyboard matrix column 3
15 COL(4) 0.7xVIO
0
VIO
0.3xVIO
High
Low
Keyboard matrix column 4
16 GND 0V
Note: VIO is specified in Table 3 ‘Baseband Regulators’