
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
0R—
Test bits
3
to
7
Number of reference clocks to
be counted in one clock run-in
pulse period.
Clock run-in detection bit
(CRD3 to CRD7)
0R—
Read-only
B After resetFunctionsName
b
7b
6b
5b
4b
3b
2b
1b
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
2
[
A
d
d
r
e
s
s
0
0
E
1
1
6]
D
a
t
a
l
i
c
e
r
o
n
t
r
o
l
R
e
g
i
s
t
e
r
2
0I
n
d
e
t
e
r
m
i
n
a
t
e
R—
1
0R
W
I
n
d
e
t
e
r
m
i
n
a
t
eR —
I
n
d
e
t
e
r
m
i
n
a
t
eR —
01
0
:
D
a
t
a
i
s
n
o
t
l
a
t
c
h
e
d
y
e
t
a
n
d
a
c
l
o
c
k
-
r
u
n
-
i
n
i
s
n
o
t
d
e
t
e
r
m
i
n
e
d
.
1
:
D
a
t
a
i
s
l
a
t
c
h
e
d
a
n
d
a
c
l
o
c
k
-
r
u
n
-
i
n
i
s
d
e
t
e
r
m
i
n
e
d
.
a
p
t
i
o
n
d
a
t
a
l
a
t
c
h
c
o
m
p
l
e
t
i
o
n
f
l
a
g
1
(
D
S
C
2
0
)
F
i
x
t
h
i
s
b
i
t
t
o
1
.
”
2R
e
a
d
-
o
n
l
y
T
e
s
t
b
i
t
30
:
F
2
1
:
F
1
F
i
e
l
d
d
e
t
e
r
m
i
n
a
t
i
o
n
f
l
a
g
(
D
S
C
2
3
)
40
:
M
e
t
h
o
d
1
1
:
M
e
t
h
o
d
(
2
)
V
e
r
t
i
c
a
l
s
y
n
c
h
r
o
n
o
u
s
s
i
g
n
a
l
(
V
s
e
p)
g
e
n
e
r
a
t
i
n
g
m
e
t
h
o
d
s
e
l
e
c
t
i
o
n
b
i
t
(
D
S
C
2
4
)
0RW
50
:
M
a
t
c
h
1
:
M
i
s
m
a
t
c
h
V
-
p
u
l
s
e
s
h
a
p
e
d
e
t
e
r
m
i
n
a
t
i
o
n
f
l
a
g
(
D
S
C
2
5
)
I
n
d
e
t
e
r
m
i
n
a
t
eR—
6
0
RWF
i
x
t
h
i
s
b
i
t
t
o
o
.
”
A
t
e
r
r
e
s
e
t
F
u
n
c
t
i
o
n
sN
a
m
D
e
i
n
i
t
i
o
n
o
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
I
n
d
e
t
e
r
m
i
n
a
t
e
Address 00E416
Address 00E116
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