參數(shù)資料
型號: M37281MKH-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微機隱蔽字幕解碼器和屏幕顯示控制器
文件頁數(shù): 95/172頁
文件大?。?/td> 1319K
代理商: M37281MKH-XXXSP
Rev.1.01 2003.07.16 page 95 of 170
M37281MAH
XXXSP,M37281MFH
XXXSP,M37281MKH
XXXSP, M37281EKSP
8.11.9 OUT1, OUT2 Signals
The OUT1, OUT2 signals are used to control the luminance of the
video signal. The output waveform of the OUT1, OUT2 signals is
controlled by bit 6 of the color code register i (refer to Figure 8.11.28),
Fig. 8.11.29 Setting Value for Controlling OUT1, OUT2 and Corresponding Output Waveform
bit 2 of the block control register i (refer to Figure 8.11.14) and RC17
of OSD RAM. The setting values for controlling OUT1, OUT2 and the
corresponding output waveform is shown in Figure 12.11.29.
Note:
When OUT2 signal is output, set bit 6 of OSD port control register (refer
to Figure 8.11.56) to
1.
Output
wave-
form
(between
A to A')
H
L
Notes 1:
This control is only valid in the OSD mode. It is invalid in CC/CDOSD mode .
2:
In the CDOSD mode, coloring is performed for each dot. Accordingly, OUT1 outputs to dots
which bit 6 (CRi6) of the color pallet register i is set to
0.
3:
OUT2 cannot be output in sprite OSD.
4:
is an arbitrary value.
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
L
H
OUT1 control bit (See note 2)
(b6 of color pallet register i)
a
c
k
g
r
o
u
n
d
O
U
T
c
R
S
2
o
C
D
o
t
7
R
u
r
o
A
t
l
p
u
t
n
1
(
o
f
O
M
)
B
Character
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
O
s
U
g
T
n
2
a
i
l
O
s
U
g
T
n
1
a
i
l
Conditions
Border output
control bit (See
note 1)
(Bit 2 of block
control register i)
A
A
'
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