4. The GXG100-110 Card
Introduction
The GXG100-110 is a low-latency up, down, cross converter with 16 channel audio transparency. The
powerful audio matrix multiplexer can transport audio from the embedded domain to the Synapse bus
and vice versa.
The GXG110 adds a full audio shuffler and audio proc- amp with gain and phase control.
The GXG100-110 is compatible with 270Mb/s, 1.5Gb/s and 3Gb/s for full 1080p/50 or 1080p/59.94 use.
Features
•
3 inputs: 2 SDI and 1 composite.
•
Low-latency conversion process (as low as 1 field in controlled timing environment)
•
Compatible with the following input formats (auto selecting):
◦
1080p/59.94
◦
1080i/59.94
◦
720p/59.94
◦
SD625
◦
1080p/50
◦
1080i/50
◦
720p/50
◦
SD525
◦
1080p/23.98
◦
720p/23.98
◦
1080psf/23.98
•
Output standards (only one standard can be chosen for both outputs simultaneously):
◦
1080p/59.94
◦
1080i/59.94
◦
720p/59.94
◦
SD625
◦
1080p/50
◦
1080i/50
◦
720p/50
◦
SD525
◦
1080p/23.98
◦
720p/23.98
◦
1080psf/23.98
•
Frame sync with output phase control in Frames, Lines and pixels with respect to reference. Delay
setting are stored per output format for a constant latency operation.
◦
30 Frames delay offset (per channel)
-
1080i/59.94
-
1080i/50
-
1080p/50
-
1080p/23.98
-
1080p/59.94
-
1080psf/23.98
◦
60 Frames delay offset (per channel)
-
720p/59.94
-
720p/50
6
| November 2021 | Issue 1.00.D
