R8C/10 Group
Rev.1.20 Jan 27, 2006 page 87 of 180
REJ09B0019-0120
Symbol Address After reset
TC 0091
16-009016 000016
RW
Internal count source is counted
Function
Timer C register
Symbol Address After reset
TM0 009D
16-009C16 000016
When active edge of measurement pulse is input, the counter value of
Timer C is stored
Function
Capture register
b7 b0b7b0
(b15)
(b8)
b7 b0b7b0
(b15)
(b8)
RO
RW
RO
Figure 12.29 TC Register, TM0 Register, TCC0 Register, and TCC1 Register
12.4 Timer (Timer C)
T
i
m
e
r
C
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
0
S
y
m
b
o
lA
d
d
r
e
s
sA
f
t
e
r
r
e
s
e
t
T
C
C
00
0
9
A
1
6
0
0
1
6
B
i
t
n
a
m
e
FunctionB
i
t
s
y
m
b
o
l
7
6
5
4
3
2
1
0
0
0
:
f
1
0
1
:
f
8
1
0
:
f
3
2
1
1
:
A
v
o
i
d
t
h
i
s
s
e
t
t
i
n
g
T
C
C
0
4
TCC02
T
C
C
0
1
TCC00
T
C
C
0
3
Timer C count start bit
Timer C count source select
bit
(1)
0
:
C
o
u
n
t
s
t
o
p
s
1
:
C
o
u
n
t
s
t
a
r
t
s
T
C
C
0
7
b
2
b
1
T
i
m
e
r
C
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
1
S
y
m
b
o
lA
d
d
r
e
s
sA
f
t
e
r
r
e
s
e
t
T
C
C
10
0
9
B
1
6
0
0
1
6
B
i
t
n
a
m
e
FunctionB
i
t
s
y
m
b
o
l
7
6
5
4
3
2
1
0
T
C
C
1
1
T
C
C
1
0
0 0 : Rising edge
0 1 : Falling edge
1 0 : Both edges
1 1 : Avoid this setting
b4 b3
b
1
b
0
I
N
T
3
i
n
p
u
t
f
i
l
t
e
r
s
e
l
e
c
t
b
i
t
(1
)
N
O
T
E
S
:
1
.
I
n
p
u
t
i
s
r
e
c
o
g
n
i
z
e
d
o
n
l
y
w
h
e
n
t
h
e
s
a
m
e
v
a
l
u
e
f
r
o
m
I
N
T
3
p
i
n
i
s
s
a
m
p
l
e
d
t
h
r
e
e
t
i
m
e
s
i
n
s
u
c
c
e
s
s
i
o
n
.
R
W
(
b
6
-
b
5
)
INT3 interrupt and
capture input polarity select
bit
(1, 2)
I
N
T
3
i
n
t
e
r
r
u
p
t
a
n
d
c
a
p
t
u
r
e
i
n
p
u
t
s
w
i
t
c
h
i
n
g
b
i
t
(1
,
2
)
0 : INT3
1 : f
RING128
R
W
RW
RW
R
W
R
e
s
e
r
v
e
d
b
i
t
(b7-b2)
R
W
R
W
R
W
R
W
0 0 : No filter
0 1 : Filter with f
1
sampling
1 0 : Filter with f
8
sampling
1 1 : Filter with f
32
sampling
N
O
T
E
S
:
1
.
C
h
a
n
g
e
t
h
i
s
b
i
t
w
h
e
n
T
C
C
0
0
b
i
t
i
s
s
e
t
t
o
“
0
”
(
c
o
u
n
t
s
t
o
p
)
.
2
.
T
h
e
I
R
b
i
t
i
n
t
h
e
I
N
T
3
I
C
m
a
y
b
e
s
e
t
t
o
“
1
”
(
i
n
t
e
r
r
u
p
t
r
e
q
u
e
s
t
e
d
)
w
h
e
n
t
h
e
T
C
C
0
3
,
T
C
C
0
4
,
o
r
T
C
C
0
7
b
i
t
i
s
r
e
w
r
i
t
t
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n
.
R
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p
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p
h
1
9
.
2
.
5
“
C
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U
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e
N
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s
R
e
f
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n
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e
B
o
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k
.
RW
RW
00
r
e
s
e
r
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d
b
i
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S
e
t
t
o
"
0
"
S
e
t
t
o
"
0
"
R
W
(8 strony)
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