LC7442 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
View to exact match
LC7442 Datasheet PDF : 23 Pages
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— Vertical frame horizontal thickness
LC7442, 7442E
WKAJ: 4 steps in 132 ns increments
D/A converter output
Note: When [YCAJ1,0] = 00, use care when setting [WKAJ1,0] to values other than 00, since incorrect color data may appear at the right edge.
Memory Map
The 1 Mbyte VRAM is divided into 4 fields.
0
0
ROW
511
COL
511
(0, 0)
(1, 0)
(0, 1)
(1, 1)
(ARS1, ARS0)
Read Selection
Mode
2-screen frame
ARS1
Automatic switching
by the field determination
circuit
ARS0
Automatic switching
based on the position
of the A and B screens
Screen state
2-screen field
A screen = FLD-A
B screen = FLD-B
As above
3-, 4-screen field
B0* 0
(automatic switching)
B1* 0
B2* 1
B3* 1
0
1
0
1
* The order B0 to B3 is fixed.
Write Selection
Dynamic image display is controlled by setting MVS0 and MVS1.
Mode
2-screen frame
2-, 3-, 4-screen field
ARS1
Automatic switching by the field
determination circuit
[MVS1]
[MVS0]
[MVS0]
ARS0
No. 4412-10/22
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