參數(shù)資料
型號: M37272MA
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bits Microcomputer(8位單片機)
中文描述: 單芯片8位單片機(8位單片機)
文件頁數(shù): 129/142頁
文件大小: 1427K
代理商: M37272MA
129
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6/M8–XXXSP/FP, M37272MA–XXXSP
M37272E8SP/FP, M37272EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.3
b7 b6 b5 b4 b3 b2 b1 b0
Clock run-in detect register (CRD) [Address 00E4
16
]
R W
Clock Run-in Detect Register
0
to
2
3
to
7
0
R —
Test bits
Number of reference clocks to
be counted in one clock run-in
pulse period.
Clock run-in detection bit
(CRD3 to CRD7)
0
R —
Read-only
B
After reset
Functions
Name
7 b
6 b
0
5 b
4 b
3 b
2 b
1 b
1
0
D
a
t
a
s
l
i
c
e
r
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
2
(
D
S
C
2
)
[
A
d
d
r
e
s
s
0
0
E
1
1
6
]
R W
D
a
t
a
S
l
i
c
e
r
C
o
n
t
r
o
l
R
e
g
i
s
t
e
r
2
0
In
d
e
t
e
r
m
i
n
a
t
e R —
1
0
R W
In
d
e
t
e
r
m
i
n
a
t
e R —
In
d
e
t
e
r
m
i
n
a
t
e R —
0
:
D
a
d
D
c
a
n
e
a
l
o
t
a
e
t
a
c
i
s
m
i
s
k
-
n
l
o
i
n
l
u
o
c
e
a
n
t
k
d
c
i
n
l
-
.
h
a
r
t
u
c
n
h
-
e
i
n
d
i
y
s
e
n
t
o
d
t
a
r
c
t
1
:
t
-
e
i
s
d
a
e
n
t
d
e
a
m
r
d
r
i
n
e
d
.
C
c
(
D
a
o
p
m
S
t
p
C
i
o
l
2
n
e
0
i
)
d
o
a
n
t
a
f
a
l
a
g
t
c
1
h
t
l
F
i
x
t
h
i
s
b
i
t
t
o
1
.
2
R
e
a
d
-
o
n
l
y
T
e
s
t
b
i
t
3
0
1
:
1
:
F
F
2
1
:
F
f
l
e
(
V
s
s
e
-
d
e
i
i
e
a
l
d
(
d
S
e
t
e
2
r
m
3
i
n
a
t
i
o
n
g
D
C
)
4
0
M
M
e
e
t
t
h
h
o
o
d
d
(
(
1
2
)
)
:
V
r
e
l
e
t
i
p
)
c
c
a
g
t
i
l
e
n
s
y
n
b
n
e
i
c
r
a
t
h
t
(
D
r
i
o
n
S
n
g
C
o
m
2
u
s
e
4
s
h
i
o
g
d
n
a
l
t
)
o
0
R W
5
0
1
:
M
M
a
i
s
t
c
m
h
a
:
t
c
h
V
p
t
u
e
l
s
m
e
n
s
a
h
a
t
i
p
n
e
f
r
i
o
l
a
g
(
D
S
C
2
5
)
In
d
e
t
e
r
m
i
n
a
t
e R —
6
0
R W
F
x
t
h
i
s
b
i
t
t
o
o
.
B
A
f
t
e
r
r
e
s
e
t
F
u
n
c
t
i
o
n
s
N
a
m
e
D
e
f
i
n
i
t
i
o
n
o
f
f
i
e
l
d
s
1
(
F
1
)
a
n
d
2
(
F
2
)
H
s
e
p
V
s
e
p
F
1
:
H
s
e
p
V
s
e
p
F
2
:
R —
7
R
e
a
d
-
o
n
l
y
T
e
s
t
b
i
t
In
d
e
t
e
r
m
i
n
a
t
e
Address 00E4
16
Address 00E1
16
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