Texas Instruments TUSB2136 User Manual
Page 16
EEPROM
3-4
Table 3–3. QWERTY Keyboard Matrix
Port
No.
Matrix
P3.6
COL 1
P0.6
COL 2
P0.7
COL 3
P0.4
COL 4
P0.5
COL 5
P0.2
COL 6
P0.3
COL 7
P0.0
COL 8
P0.1
COL 9
P1.6
COL 10
P2.7
ROW 1
Q
9
A
6
Z
3
DEL
P2.6
ROW 2
W
8
S
5
X
2
0
P2.5
ROW 3
E
7
D
4
C
1
INS
P2.4
ROW 4
R
ESC
F
HOME
V
END
R ARROW
P2.3
ROW 5
T
I
G
K
B
/
SPACE
P2.2
ROW 6
Y
P
H
“
N
U ARROW
D ARROW
P2.1
ROW 7
U
O
J
L
M
\
L ARROW
P2.0
ROW 8
–
,
+
ENTER
.
SHIFT
ALT
CTL