7. Technical appendix
Barco – TransForm A - X Terminal – DOC-3265-2 – user's manual – Revision 09 – September-2006
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7-6
Quad SDI Video Card
scaler
4 x Silicon Optix sxZX1 for 1:1 or downscaling
CPU-/Frame-Memory
64MB SDRAM
input formats
NTSC 4:2:2 component 13.5MHz Y sampling
PAL 4:2:2 component 13.5MHz Y sampling
colors
internal data path YUV 4:2:2 (16 bit wide)
video standard
SMPTE 259M-C (270Mbps, 4:2:2) compliant
bus
PCI bus, 32bit / 33 MHz, 64bit / 66 MHz
power supply
5 V (±2%), 3.3 V (±0.3 V), 12 V (±10%), -12 V (±10%)
operating conditions
0 .. 50° C at 8 - 80% humidity, non-condensing
dimensions
PCI long-card, 312.00 mm x 121.92 mm
connectors
1 x 64 bit, 3.3 V/5 V PCI edge connector
4 x BNC, 1 x RJ45 connector 10-pins (not used)
Table 7-10
Dual RGB Input Card R9842987
A/D converter
2 x Analog Devices AD9888
scaler
via scaler algorithm in FPGA
CPU-/Frame-Memory
64MB SDRAM
input
up to SXGA 1280×1024@75 Hz / input:
Pixel clock 20 MHz – 135 MHz / input
Line frequency 15 kHz – 115 kHz / input
Hsync+Vsync, Csync, Sync-on-Green
colors
15 bpp / 32K, 16 bpp / 64K, 24 bpp / 16M
internal frame rate
input
timing:
1280x1024@60Hz
and
textmode@70Hz
2 x 1280x1024@60Hz
2 x 1280x1024@75Hz
1280x1024@60Hz
1280x1024@75Hz
max. frame rate with internal color depth of 16 bpp and 24 bpp
dual input mode
(also other combinations, if considering pixel clock and line frequency requirements):
2 x 30Hz at 16 bpp
2 × 20Hz at 24 bpp
2 x 30Hz at 16 bpp
2 x 20Hz at 24 bpp
2 x 37Hz at 16 bpp
2 x 25Hz at 24 bpp
single input mode:
60Hz at 16 bpp
60Hz at 24 bpp
75Hz at 16 bpp
75Hz at 24 bpp
bus
PCI bus, 32bit / 33 MHz, 64bit / 66 MHz
power supply
5 V (±2%), 3.3 V (±0.3 V), -12 V (±10%)
power consumption
5 V / 1.5 A, 3.3 V / 3.1 A, -12 V / 20 mA
operating conditions
0 .. 50° C at 8% - 80% humidity, non-condensing
dimensions
PCI long-card, 312.00 mm x 121.92 mm
weight
425 g
connectors
1 x 64 bit, 3,3/5 V PCI edge connector
2 x 15-pin SubMinD HD connector, VGA compatible
Table 7-11
