SDA9489X Datasheet, PDF (20/102 Pages) List of Unclassifed Manufacturers – PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs

SDA 9489X
SDA 9589X
Preliminary Data Sheet
System Description
4.6.4
Multi Display Mode
SDA 9589X and SDA 9489X offer the feature to display a sub-picture more than once.
The picture size and arrangement depends on the display mode (DISPMOD) and not on
SIZEHOR or SIZEVER. Hence variable scaling is not possible in these modes.
Display
Mode
1
2
3
DISPMOD
D1 D0
0
0
0
1
Size
SIZEHOR/
SIZEVER
HSRHNK/
VSHRNK
3 X1/9
1
0
4 X 1/16
Picture
configuration
single PIP mode
one upon another
(same content)
one upon another
(same content)
Pixel
324
-
60
Lines
625 525
132 108
-
-
24
20
216 264 216
156 264 216
Table 4-9 Multi-display modes
The display modes are shown in the appendix. The sizes of the partial pictures are listed
in table 4-11 .
4.6.5
Split Screen
For split screen applications two selectable ’double window’ modes in which one half of
the picture is generated by the ’Sophisticus’/’PIP IV Advanced’ can be used. The split
screen mode can be selected by two possible combinations of DISPMOD.
Figure 4-7 Double window mode 1.5 (left picture) and mode 1 (right picture)
Micronas
4-20