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參數(shù)資料
| 型號(hào)： | LC7441N |
| 元件分類： | 畫面疊加 |
| 英文描述： | PICTURE-IN-PICTURE IC, PDIP64 |
| 封裝： | SDIP-64 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大小： | 410K |
| 代理商： | LC7441N |
LC7441N, 7441NE
No.3941–19/20
Dual-screen Priority
When the dual screens overlap vertically, the priority of
screen display is determined by the PRI register. The
higher screen has priority when PRI is HIGH, and the
lower screen, when LOW as shown in the following
figure.
When the higher screen has priority, the lower screen is
OFF, and when the lower screen has priority, the higher
Note
The dotted areas do not display.
Multi-system Display
Multi-system mode is selected when the MUL register is
HIGH, and single-system mode, when LOW. In multi-
system mode, the fixed vertical positions correspond to
the main-screen system, and in single-system mode, to
the sub-screen system, as shown in the following table.
screen display ends at the first overlapped screen line.
Note that prioritized display occurs even if the screens do
not superimpose and that side-by-side sub-screens cannot
be displayed.
L
U
M
r
e
t
s
i
g
e
r
L
A
P
/
C
S
T
N
t
u
p
n
I
H
P
VL
P
V
W
O
LW
O
LH
8
4H
8
9
1
W
O
LH
G
I
HH
3
4H
8
5
1
H
G
I
HW
O
LH
3
4H
8
5
1
H
G
I
HH
G
I
HH
8
4H
8
9
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC7441NE | PICTURE-IN-PICTURE IC, PQFP64 |
| LC7442 | PICTURE-IN-PICTURE IC, PDIP64 |
| LC7442E | PICTURE-IN-PICTURE IC, PQFP64 |
| LC7455A | SPECIALTY CONSUMER CIRCUIT, PDIP16 |
| LC7455M | SPECIALTY CONSUMER CIRCUIT, PDSO18 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC7441NE | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Picture-in-picture Controller for TVs and VCRs |
| LC7442 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PIP Controller |
| LC7442E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:PIP Controller |
| LC7444 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dual VCO |
| LC744E | 制造商:Brady Corporation 功能描述:PRINZING SMALL YELLOW LOCKOUT BOARD |
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