參數(shù)資料
型號(hào): M37281MAH-XXXSP
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
中文描述: 單芯片8位CMOS微機(jī)隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù): 145/172頁
文件大?。?/td> 1319K
代理商: M37281MAH-XXXSP
Rev.1.01 2003.07.16 page 145 of 170
M37281MAH
XXXSP,M37281MFH
XXXSP,M37281MKH
XXXSP, M37281EKSP
Address 00EA
16
7 b
6 b
5 b
4 b
3 b
2 b
1 b
0
C
l
o
c
k
r
u
n
-
i
n
d
e
t
e
c
t
r
e
g
i
s
t
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r
(
C
R
D
)
[
A
d
d
r
e
s
s
0
0
E
A
1
6
]
R
W
C
l
o
c
k
R
u
n
-
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n
D
e
t
e
c
t
R
e
g
i
s
t
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r
0
t
o
2
3
t
o
7
0
R
Test bits
N
b
p
u
e
u
m
c
l
s
b
o
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e
u
p
r
t
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r
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n
.
f
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l
c
c
l
k
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c
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k
u
s
n
-
t
i
o
n
n
e
o
i
Clock run-in detection
bit(CRD3 to CRD7)
0
R
R
e
a
d
-
o
n
l
y
B
A
f
t
e
r
r
e
s
e
t
Functions
N
a
m
e
Address 00E6
16
Address 00E9
16
b7 b6 b5 b4 b3 b2 b1 b0
Caption Position Register (CPS) [Address 00E6
16
]
Caption Position Register
0
to
4
5
0
R W
0
R W
Caption position
bits(CPS0 to CPS4)
6, 7
Refer to the corresponding
Table (Table 8.10.1).
Slice line mode
specification bits
(in 1 field) (CPS6, CPS7)
0: Data is not latched yet and a
clock-run-in is not determined.
1: Data is latched and a
clock-run-in is determined.
Caption data latch
completion flag 2
(CPS5)
Indeterminate R
B
After reset
Functions
Name
R W
b7 b6 b5 b4 b3 b2 b1 b0
Sync pulse counter register (HC) [Address 00E9
16
]
R W
Sync Pulse Counter Register
0
to
4
Indeterminate
R
6, 7
0
R
Count value (HC0 to HC4)
5
0
R W
Count source (HC5)
0: H
SYNC
signal
1: Composite sync signal
B
After reset
Functions
Name
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are
0.
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