4. Operating
Barco – TransForm A - X Terminal – DOC-3265-2 – user's manual – Revision 09 – September-2006
_____________________________________________________
4-15
Amount of video and RGB windows
The number of video and RGB data that can be processed in T
RANS
F
ORM
A underlies the available bandwidth.
•
In each O
MNI
B
US
A18 there are 400 MBps available.
•
In an O
MNI
B
US
A12 the available bandwidth per card is usually at least 200 MBps depending on the overall
configuration.
•
In a Processor configuration the system (P
ROCESSOR
and E
XTENDER
together) provides 100 MBps.
The following table gives an overview about the bandwidth required for some standard window sizes. In the last
column there is in addition the maximal value for windows of that type. This value is valid if only windows with
the specified properties are displayed.
max. amount of windows per
type
number of
pixels
frame rate
[fps]
color depth
[bpp]
bandwidth per
window [MBps]
OmniBus A18
input card in
OmniBus A12
Processor
Configuration
Sources of Quad Analog Video Card, Streaming Video Card and Quad SDI Video Card
NTSC
640×480
30
16
19
21
4
5
PAL/SECAM*
1
720×540
25
16
20
20
4
5
Sources of Dual RGB Input Card
XGA
1024×768
10
16
16
25
2
6
XGA
1024×768
15
16
24
16
2
4
XGA
1024×768
20
16
32
12
2
3
SXGA
1280×1024
10
16
27
15
2
3
SXGA
1280×1024
15
16
40
10
2
2
SXGA
1280×1024
20
16
53
7
2
1
UXGA
1600×1200
10
16
39
10
1
2
UXGA
1600×1200
15
16
58
6
1
1
UXGA
1600×1200
20
16
77
5
1
1
XGA
1024×768
10
24
24
16
2
4
XGA
1024×768
15
24
36
11
2
2
XGA
1024×768
20
24
48
8
2
*
2
2
SXGA
1280×1024
10
24
40
10
2
2
SXGA
1280×1024
15
24
59
6
2
1
SXGA
1280×1024
20
24
79
5
2*
2
1
UXGA
1600×1200
10
24
58
6
1
1
UXGA
1600×1200
15
24
87
4
1
1
UXGA
1600×1200
20
24
116
3
1*
2
Table 4-3
size of video/RGB data and number of displayable video windows in case that only this type of video window is displayed
*1) SECAM only with Q
UAD
A
NALOG
V
IDEO
C
ARD
and S
TREAMING
V
IDEO
C
ARD
*2) Overall configuration has to be considered
