R8C/10 Group
Rev.1.20 Jan 27, 2006 page 66 of 180
REJ09B0019-0120
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
r
(
3
)
Symbol Address After reset
TYZOC 008A
16 0016
B
i
t
n
a
m
e
F
u
n
c
t
i
o
nB
i
t
s
y
m
b
o
l
7
6
5
4
3
2
1
0
T
Z
O
C
N
T
T
Y
O
C
N
T
T
Z
O
S
Nothing is assigned.
When write, set to "0". When read, its content is "0".
Timer Z one-shot
start bit
(1)
Timer Y programmable
waveform generation
output switching bit
(2)
0
:
O
u
t
p
u
t
s
p
r
o
g
r
a
m
m
a
b
l
e
w
a
v
e
f
o
r
m
1
:
O
u
t
p
u
t
s
t
h
e
v
a
l
u
e
o
f
P
3
2
p
o
r
t
r
e
g
i
s
t
e
r
0 : Outputs programmable waveform
1 : Outputs the value of P3
1 port register
0
:
S
t
o
p
s
o
n
e
-
s
h
o
t
1
:
S
t
a
r
t
s
o
n
e
-
s
h
o
t
T
i
m
e
r
Z
p
r
o
g
r
a
m
m
a
b
l
e
w
a
v
e
f
o
r
m
g
e
n
e
r
a
t
i
o
n
o
u
t
p
u
t
s
w
i
t
c
h
i
n
g
b
i
t
(
2
)
N
O
T
E
S
:
1
.
T
h
i
s
b
i
t
i
s
s
e
t
t
o
"
0
"
w
h
e
n
t
h
e
o
u
t
p
u
t
o
f
o
n
e
-
s
h
o
t
w
a
v
e
f
o
r
m
i
s
c
o
m
p
l
e
t
e
d
.
T
h
e
T
Z
O
S
b
i
t
s
h
o
u
l
d
b
e
s
e
t
t
o
"
0
"
i
f
t
h
e
o
n
e
-
s
h
o
t
w
a
v
e
f
o
r
m
o
u
t
p
u
t
i
s
t
e
r
m
i
n
a
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e
d
b
y
s
e
t
t
i
n
g
t
h
e
T
Z
S
b
i
t
i
n
t
h
e
T
Y
Z
M
R
t
o
"
0
"
d
u
r
i
n
g
t
h
e
w
a
v
e
f
o
r
m
o
u
t
p
u
t
.
2
.
T
h
i
s
b
i
t
i
s
e
n
a
b
l
e
d
o
n
l
y
w
h
e
n
o
p
e
r
a
t
i
n
g
i
n
p
r
o
g
r
a
m
m
a
b
l
e
w
a
v
e
f
o
r
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g
e
n
e
r
a
t
i
o
n
m
o
d
e
.
3
.
I
f
e
x
e
c
u
t
i
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g
a
n
i
n
s
t
r
u
c
t
i
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n
w
h
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h
c
h
a
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g
e
s
t
h
i
s
r
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g
i
s
t
e
r
w
h
e
n
t
h
e
T
Z
O
S
b
i
t
i
s
“
1
”
(
d
u
r
i
n
g
t
h
e
c
o
u
n
t
)
,
t
h
e
T
Z
O
S
i
s
a
u
t
o
m
a
t
i
c
a
l
l
y
s
e
t
t
o
“
0
”
w
h
e
n
t
h
e
c
o
u
n
t
c
o
m
p
l
e
t
e
s
w
h
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t
h
e
i
n
s
t
r
u
c
t
i
o
n
i
s
e
x
e
c
u
t
e
d
.
I
f
t
h
i
s
c
a
u
s
e
s
s
o
m
e
p
r
o
b
l
e
m
s
,
e
x
e
c
u
t
e
a
n
i
n
s
t
r
u
c
t
i
o
n
w
h
i
c
h
c
h
a
n
g
e
s
t
h
i
s
r
e
g
i
s
t
e
r
w
h
e
n
t
h
e
T
Z
O
S
b
i
t
i
s
“
0
”
(
o
n
e
s
h
o
t
s
t
o
p
)
.
R
W
R
W
R
W
R
W
(
b
7
-
b
3
)
Figure 12.13 PREY Register, TYSC Register, TYPR Register, and TYZOC Register
Timer Y primary register
T
i
m
e
r
Y
s
e
c
o
n
d
a
r
y
r
e
g
i
s
t
e
r
S
y
m
b
o
lA
d
d
r
e
s
sA
f
t
e
r
r
e
s
e
t
T
Y
S
C0
0
8
2
1
6
F
F
1
6
N
O
T
E
S
:
1
.
T
h
e
v
a
l
u
e
s
o
f
T
Y
P
R
r
e
g
i
s
t
e
r
a
n
d
T
Y
S
C
r
e
g
i
s
t
e
r
a
r
e
r
e
l
o
a
d
e
d
t
o
t
h
e
c
o
u
n
t
e
r
a
l
t
e
r
n
a
t
e
l
y
f
o
r
c
o
u
n
t
i
n
g
.
2
.
T
h
e
c
o
u
n
t
v
a
l
u
e
c
a
n
b
e
r
e
a
d
o
u
t
b
y
r
e
a
d
i
n
g
t
h
e
T
Y
P
R
r
e
g
i
s
t
e
r
e
v
e
n
w
h
e
n
t
h
e
s
e
c
o
n
d
a
r
y
p
e
r
i
o
d
i
s
b
e
i
n
g
c
o
u
n
t
e
d
.
Symbol Address After reset
PREY 0081
16
FF
16
0
RW
I
n
t
e
r
n
a
l
c
o
u
n
t
s
o
u
r
c
e
o
r
C
N
T
R
1
i
n
p
u
t
i
s
c
o
u
n
t
e
d
Function S
e
t
t
i
n
g
r
a
n
g
e
P
r
e
s
c
a
l
e
r
Y
r
e
g
i
s
t
e
r
00
16
to FF
16
I
n
t
e
r
n
a
l
c
o
u
n
t
s
o
u
r
c
e
i
s
c
o
u
n
t
e
d
00
16
to FF
16
T
i
m
e
r
m
o
d
e
P
r
o
g
r
a
m
m
a
b
l
e
w
a
v
e
f
o
r
m
g
e
n
e
r
a
t
i
o
n
m
o
d
e
M
o
d
e
RW
R
W
Symbol Address After reset
TYPR 0083
16
FF
16
7
R
W
D
i
s
a
b
l
e
d
Function Setting range
Underflow of Prescaler Y is
counted
(1)
00
16
to FF
16
Timer mode
P
r
o
g
r
a
m
m
a
b
l
e
w
a
v
e
f
o
r
m
g
e
n
e
r
a
t
i
o
n
m
o
d
e
M
o
d
e
WO
(2)
RW
U
n
d
e
r
f
l
o
w
o
f
P
r
e
s
c
a
l
e
r
Y
i
s
c
o
u
n
t
e
d
Function Setting range
Underflow of Prescaler Y is
counted
(1)
00
16
to FF
16
Timer mode
P
r
o
g
r
a
m
m
a
b
l
e
w
a
v
e
f
o
r
m
g
e
n
e
r
a
t
i
o
n
m
o
d
e
Mode
00
16
to FF
16
R
W
RW
NOTES:
1. The values of TYPR register and TYSC register are reloaded to the counter alternately for counting.
0
7
0
7
12.2 Timer (Timer Y)
(11 pages)
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