SDA9489X ETC [List of Unclassifed Manufacturers], SDA9489X Datasheet - Page 28

• Manufacturer Part Number: SDA9489X
• Description: PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs
• Manufacturer: ETC [List of Unclassifed Manufacturers]

SDA 9489X
SDA 9589X
Table 4-16
If a 625 lines picture is shown with a 525 lines parent signal, some lines are missing on
top and bottom of picture. If a 525 lines picture is shown with a 625 lines display
standard, missing lines at top and bottom are filled with background color or black
depending on MPIPBG.
Figure 4-9
4.7.4
The display position of the inset picture is programmable to the 4 corners of the parent
picture (CPOS). From there PIP can be moved to the middle of the TV Picture with
POSHOR and POSVER. The corner positions can be centered coarsely on the screen
with POSOFH and POSOFV. Depending on coarse position, one PIP corner remains
stable when changing the picture size.
Micronas
D1
DISPSTD
0
0
0
1
1
D0
0
0
1
0
1
Picture Positioning
Display standard selection
50 and 60 Hz Multi PiP display on 50 Hz and 60 Hz display
DISPMOD
>0
0
x
x
x
625 lines / 50 Hz
PIP depends on detected parent standard (multi display)
PIP depends on detected inset standard (single pip)
freeze last detected display standard and size
PIP display is always in 625 lines mode
PIP display is always in 525 lines mode
Display Standard
Preliminary Data Sheet
System Description
525 lines / 60 Hz
4-28