7. Technical appendix
Barco – Eos Workstation for Windows – DOC-3062-2 – Revision 12 – August-2004
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7-7
Dual RGB Input Card
A/D converter
2 x Analog Devices AD9888
scaler
4 x Silicon Optix sxZX1 for 1:1 or downscaling
CPU
NEC VR5000A, 64bit MIPS Processor @ 200MHz
System Controller
NEC VRC5074, 64bit/66MHz PCI-Interface,
100MHz CPU-Bus/Memory-Interface, 2 DMA Channels
CPU-/Frame-Memory
64MB SDRAM
input
Dual input mode (up to SXGA 1280×1024@75 Hz / input):
Pixel clock 20 MHz – 135 MHz / input
Line frequency 15 kHz – 115 kHz / input
Single input mode (up to 2048×1536@65 Hz):
Pixel clock 20 MHz – 270 MHz
Line frequency 15 kHz – 115 kHz
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@70 Hz
2 x 1280x1024@60Hz
2 x 1280x1024@75Hz
1280x1024@60Hz
1280x1024@75Hz
1280x1024@85Hz
1400x1050@70Hz
1600x1200@85Hz
1920x1440@60Hz
1920x1440@75Hz
2048x1536@60Hz
2048x1536@65Hz
max. frame rate with internal color depth of 16 bpp
dual input mode
(also other combinations, if considering pixel clock and line frequency requirements):
2 x 20Hz
2 x 20Hz
2 x 25Hz
single input mode:
60Hz
75Hz
42.5Hz
35Hz
42.4Hz
30Hz
37.5Hz
30Hz
32.5Hz
bus
PCI bus, 32bit / 33 MHz, 64bit / 66 MHz, 3.3/5 V
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 7-8
