
Rev.2.40 Jun 14, 2004 page 38 of 56
38C1 Group
Fig. 39 Internal state of microcomputer immediately after reset
ote:
e contents o
a
ot
er reg
sters an
are un
e
ne
a
ter
reset, so they must be initialized by software.
✕ : Undefined
e
g
s
t
e
r
c
o
n
t
e
n
t
s
ress
0
0
0
5
1
6
0
0
0
71
6
0
0
0
91
6
0
0
0
1
6
0
0
0
1
6
0
0
1
1
6
0
0
2
01
6
0
0
2
11
6
0
0
2
21
6
0
0
2
31
6
002416
002516
0
0
2
61
6
002716
002816
0
0
2
91
6
0
0
2
1
6
0
0
2
1
6
0
0
2
1
6
0
0
2
1
6
0
0
2
1
6
0
0
3
31
6
0
0
3
41
6
0
0
3
81
6
0
0
3
91
6
0
0
3
1
6
003
16
0
0
3
1
6
003
16
H
L
1
0
11
1
2
1
3
1
4
15
16
17
18
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
29
1
2
3
4
5
6
7
8
9
T
i
m
e
r
Y
(
l
o
w
)
P
o
r
t
P
5
d
i
r
e
c
t
i
o
n
r
e
g
i
s
t
e
r
P
o
r
t
P
6
d
i
r
e
c
t
i
o
n
r
e
g
i
s
t
e
r
T
i
m
e
r
Y
(
h
i
g
h
)
S
e
r
i
a
l
I
/
O
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
T
i
m
e
r
X
(
h
i
g
h
)
T
i
m
e
r
X
(
l
o
w
)
T
i
m
e
r
X
m
o
d
e
r
e
g
i
s
t
e
r
Timer Y mode register
T
i
m
e
r
1
2
3
m
o
d
e
r
e
g
i
s
t
e
r
A/D control register
Segment output enable register
L
C
D
m
o
d
e
r
e
g
i
s
t
e
r
I
n
t
e
r
r
u
p
t
e
d
g
e
s
e
l
e
c
t
i
o
n
r
e
g
i
s
t
e
r
C
P
U
m
o
d
e
r
e
g
i
s
t
e
r
I
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
r
e
g
i
s
t
e
r
1
Interrupt request register 2
I
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
1
Interrupt control register 2
P
r
o
c
e
s
s
o
r
s
t
a
t
u
s
r
e
g
i
s
t
e
r
Program counter
P
o
r
t
P
4
d
i
r
e
c
t
i
o
n
r
e
g
i
s
t
e
r
P
o
r
t
P
3
d
i
r
e
c
t
i
o
n
r
e
g
i
s
t
e
r
P
o
r
t
P
2
d
i
r
e
c
t
i
o
n
r
e
g
i
s
t
e
r
Timer 1
T
i
m
e
r
2
T
i
m
e
r
3
✕ 1✕✕✕✕✕✕
0
0
1
6
6816
0016
0716
0
81
6
0
01
6
0
01
6
0
01
6
1
6
101
6
1
6
1
6
1
6
0
01
6
0
01
6
0
01
6
0
01
6
0
01
6
0
01
6
1
6
1
6
0016
C
o
n
t
e
n
t
s
o
f
a
d
d
r
e
s
s
F
F
F
D
1
6
C
o
n
t
e
n
t
s
o
f
a
d
d
r
e
s
s
F
F
F
C
1
6
T
e
m
p
o
r
a
r
y
d
a
t
a
r
e
g
i
s
t
e
r
1
φ output control register
T
e
m
p
o
r
a
r
y
d
a
t
a
r
e
g
i
s
t
e
r
0
0
01
6
0016
0016
0
01
6
0016
30
3
1
32
3
3
0016
0016
0016
0016
Temporary data register 2
R
R
F
r
e
g
i
s
t
e
r
PULL register
003
16
0
0
3
1
6
Commentaires sur ces manuels