7. Technical appendix
Barco – TransForm A - Workstation for Windows – DOC-3266-2 – Revision 16 – August 2007
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7-7
Streaming Video Card J2K
scaler
via scaler algorithm in FPGA for 1:1 or downscaling
CPU-/Frame-Memory
64MB SDRAM
digital network carrier
video network: Base–T Ethernet 100/1000Mbps
control network: Base–T Ethernet 10/100Mbps
compression algorithm
JPEG2000
video formats
PAL, NTSC
progressive scan
ADV202 RAW bit-stream packetized in RTP/IP-Packets
bitrate
1 - 4 streams per board,
up to 100Mbps per stream or up to 800Mbps per board
stream resolution up to SD 720×576p
supported encoders
Barco NGS-101
network transmission protocol
RTP
connection protocols
IGMP v2 and v3 (multicast subscription)
colors
internal data path YUV 4:2:2 (16 bit wide)
bus
PCI bus, 32bit / 33 MHz, 64bit / 66 MHz
power supply
5 V (±2%), 3.3 V (±0.3 V)
operating conditions
0 .. 50° C at 8 - 80% humidity, non-condensing
dimensions
PCI long-card, 312.00 mm x 121.92 mm
Weight
515 g
connectors
1 x 64 bit, 3.3 V/5 V PCI edge connector
4 × RJ45 connector 8-pin for redundant connection of two nets
Table 7-12
Dual RGB Input Card
A/D converter
2 x Analog Devices AD9888
scaler
via scaler algorithm in FPGA for 1:1 or downscaling
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
Sync level 1 V – 5 V / TTL
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
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
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 / 1.6 A, -12 V / 100 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 7-13