STV3550B STMicroelectronics, STV3550B Datasheet - Page 23

• Manufacturer Part Number: STV3550B
• Manufacturer: STMicroelectronics

Specifications of STV3550B

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / Rohs Status: Compliant

STV3550
3.2.2
Note:
Table 8.
Note:
VGA
XGA
Panels &
Output
modes
The scrolling mode is done by programming the video timebase generator (VTG) that
De-interlacing modes and progressive scan output
The de-interlacing can be done in the following modes:
●
●
●
defines the output number of lines/field, and by programming the Video Display Pipeline that
performs the number of pixel/line interpolations.
The following table shows typical de-interlacing modes, according to the input format:
De-interlacing and scaling modes
720 pixels/line refers to ITU-R BT 601/656 video input standard resolution.
A+A*B*+B
Or
A+Med
(A,B)
Z out H
720>640
Z out V
576>480
A+A*B*+B
Or
A+Med
(A,B)
Z in H
720>1024
Z in V
576>768
interlaced
Spatial line interpolation, using the high resolution vertical polyphase filter
Motion adaptive spatial-temporal interpolation, using the median filter
Field merging for film sources
Video
50 Hz
A+B
Z out H
720>640
Z out V
576>480
A+B
Z in H
720>1024
Z in V
576>768
interlaced
movie
50 Hz
A+A*B*+B
Or
A+Med
(A,B)
Z out H
720>640
Z out V
576>480
A+A*B*+B
Or
A+Med
(A,B)
Zin H
720>1024
Z in V
576>768
interlaced
50 Hz
game
n-
Input
A+A*B*+B
Or
A+Med (A,B)
Z out H
720>640
Z out V
576>480
A+A*B*+B
Or
A+Med (A,B)
Zin H
720>1024
Z in V
576>768
interlaced
Video
60 Hz
3:2pd
Z out H
720>640
Z out V
576>480
3:2pd
Zin H
720>1024
Z in V
576>768
movie (3:2)
interlaced
60 Hz
Video function description
A+B
Z out H
720>640
Z out V
576>480
A+B
Zin H
720>1024
Z in V
576>768
interlaced
movie
60 Hz
(2:2)
A+A*B*+B
Or
A+Med (A,B)
Z out H
720>640
Z out V
576>480
A+A*B*+B
Or
A+Med (A,B)
Zin
H720>1024
Z in V
576>768
n-interlaced
60 Hz
game
23/145