
130
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
b
7b
6b
5b
4b
3b
2b
1b
0
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50
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2
(
C
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)
I
n
d
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r
m
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R—
B
F
u
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c
t
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n
sN
a
m
RW
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
0R—
6, 7 0 R —
Count value (HC0 to HC4)
5
0RWCount source (HC5) 0: H
SYNC
signal
1: Composite sync signal
B After resetFunctionsName
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
Address 00E516
Address 00E616
Address 00E916
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