Datasheet
R8C/11 Group 4. Special Function Register (SFR)
Rev.1.60 Jan 27, 2006 page 12 of 26
REJ03B0034-0160
0
0
8
0
1
6
0
0
8
1
1
6
0
0
8
2
1
6
0
0
8
3
1
6
0
0
8
4
1
6
0
0
8
5
1
6
0
0
8
6
1
6
0
0
8
7
1
6
0
0
8
8
1
6
0
0
8
9
1
6
0
0
8
A
1
6
0
0
8
B
1
6
0
0
8
C
1
6
0
0
8
D
1
6
0
0
8
E
1
6
0
0
8
F
1
6
0
0
9
0
1
6
0
0
9
1
1
6
0
0
9
2
1
6
0
0
9
3
1
6
0
0
9
4
1
6
0
0
9
5
1
6
0
0
9
6
1
6
0
0
9
7
1
6
0
0
9
8
1
6
0
0
9
9
1
6
0
0
9
A
1
6
0
0
9
B
1
6
0
0
9
C
1
6
0
0
9
D
1
6
0
0
9
E
1
6
0
0
9
F
1
6
0
0
A
0
1
6
0
0
A
1
1
6
0
0
A
2
1
6
0
0
A
3
1
6
0
0
A
4
1
6
0
0
A
5
1
6
0
0
A
6
1
6
0
0
A
7
1
6
0
0
A
8
1
6
0
0
A
9
1
6
0
0
A
A
1
6
0
0
A
B
1
6
0
0
A
C
1
6
0
0
A
D
1
6
0
0
A
E
1
6
0
0
A
F
1
6
0
0
B
0
1
6
0
0
B
1
1
6
0
0
B
2
1
6
0
0
B
3
1
6
0
0
B
4
1
6
0
0
B
5
1
6
0
0
B
6
1
6
0
0
B
7
1
6
0
0
B
8
1
6
0
0
B
9
1
6
0
0
B
A
1
6
0
0
B
B
1
6
0
0
B
C
1
6
0
0
B
D
1
6
0
0
B
E
1
6
0
0
B
F
1
6
T
i
m
e
r
X
r
e
g
i
s
t
e
rT
XF
F
1
6
T
i
m
e
r
Y
s
e
c
o
n
d
a
r
y
r
e
g
i
s
t
e
rT
Y
S
CF
F
1
6
E
x
t
e
r
n
a
l
i
n
p
u
t
e
n
a
b
l
e
r
e
g
i
s
t
e
rI
N
T
E
N0
0
1
6
P
r
e
s
c
a
l
e
r
Y
r
e
g
i
s
t
e
rP
R
E
YF
F
1
6
U
A
R
T
0
t
r
a
n
s
m
i
t
/
r
e
c
e
i
v
e
m
o
d
e
r
e
g
i
s
t
e
r
U
0
M
R0
0
1
6
UART0 transmit buffer register U0TB XX
16
XX
16
U
A
R
T
0
r
e
c
e
i
v
e
b
u
f
f
e
r
r
e
g
i
s
t
e
r
U
0
R
BX
X
1
6
X
X
1
6
U
A
R
T
1
t
r
a
n
s
m
i
t
/
r
e
c
e
i
v
e
m
o
d
e
r
e
g
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s
t
e
r
U
1
M
R0
0
1
6
U
A
R
T
1
t
r
a
n
s
m
i
t
b
u
f
f
e
r
r
e
g
i
s
t
e
rU
1
T
BX
X
1
6
X
X
1
6
U
A
R
T
1
r
e
c
e
i
v
e
b
u
f
f
e
r
r
e
g
i
s
t
e
r
U
1
R
BX
X
1
6
X
X
1
6
UART0 bit rate register U0BRG XX
16
UART0 transmit/receive control register 0
U0C0 00001000
2
U
A
R
T
0
t
r
a
n
s
m
i
t
/
r
e
c
e
i
v
e
c
o
n
t
r
o
l
r
e
g
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s
t
e
r
1
U
0
C
10
0
0
0
0
0
1
0
2
U
A
R
T
1
b
i
t
r
a
t
e
r
e
g
i
s
t
e
rU
1
B
R
GX
X
1
6
U
A
R
T
1
t
r
a
n
s
m
i
t
/
r
e
c
e
i
v
e
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
0
U
1
C
00
0
0
0
1
0
0
0
2
UART1 transmit/receive control register 1
U1C1 00000010
2
UART transmit/receive control register 2
UCON 00
16
A
d
d
r
e
s
s
R
e
g
i
s
t
e
r Symbol A
f
t
e
r
r
e
s
e
t
T
i
m
e
r
Y
,
Z
m
o
d
e
r
e
g
i
s
t
e
rT
Y
Z
M
R0
0
1
6
T
i
m
e
r
Y
p
r
i
m
a
r
y
r
e
g
i
s
t
e
rT
Y
P
RF
F
1
6
T
i
m
e
r
Y
,
Z
w
a
v
e
f
o
r
m
o
u
t
p
u
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
rP
U
M0
0
1
6
P
r
e
s
c
a
l
e
r
Z
r
e
g
i
s
t
e
rP
R
E
ZF
F
1
6
T
i
m
e
r
Z
s
e
c
o
n
d
a
r
y
r
e
g
i
s
t
e
rT
Z
S
CF
F
1
6
T
i
m
e
r
Z
p
r
i
m
a
r
y
r
e
g
i
s
t
e
rT
Z
P
RF
F
1
6
T
i
m
e
r
Y
,
Z
o
u
t
p
u
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
rT
Y
Z
O
C0
0
1
6
T
i
m
e
r
X
m
o
d
e
r
e
g
i
s
t
e
rT
X
M
R0
0
1
6
P
r
e
s
c
a
l
e
r
X
r
e
g
i
s
t
e
rP
R
E
XF
F
1
6
T
i
m
e
r
c
o
u
n
t
s
o
u
r
c
e
s
e
t
r
e
g
i
s
t
e
rT
C
S
S0
0
1
6
T
i
m
e
r
C
r
e
g
i
s
t
e
rT
C0
0
1
6
0
0
1
6
K
e
y
i
n
p
u
t
e
n
a
b
l
e
r
e
g
i
s
t
e
rK
I
E
N0
0
1
6
Timer C control register 0 TCC0 00
16
Timer C control register 1 TCC1 00
16
C
a
p
t
u
r
e
,
c
o
m
p
a
r
e
0
r
e
g
i
s
t
e
rT
M
00
0
1
6
0
0
1
6
Compare 1 register TM1 FF
16
FF
16
X
:
U
n
d
e
f
i
n
e
d
N
O
T
E
S
:
1
.
B
l
a
n
k
s
p
a
c
e
s
a
r
e
r
e
s
e
r
v
e
d
.
N
o
a
c
c
e
s
s
i
s
a
l
l
o
w
e
d
.
2
.
W
h
e
n
o
u
t
p
u
t
c
o
m
p
a
r
e
m
o
d
e
(
t
h
e
T
C
C
1
3
b
i
t
i
n
t
h
e
T
C
C
1
r
e
g
i
s
t
e
r
=
1
)
i
s
s
e
l
e
c
t
e
d
,
t
h
e
v
a
l
u
e
a
f
t
e
r
r
e
s
e
t
i
s
s
e
t
t
o
“
F
F
F
F
1
6
”.
(
2
)
Table 4.3 SFR Information(3)
(1)