GRASS VALLEY IQMIX25 Series, User Manual

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IQMIX25/40
User Manual
Link Control
The Link Control page allows 4K spigots to be configured.
For non-12G configurations, Link Control allows spigots to be combined into groups of 4. Each
spigot still is has its own set of flows however.
For 4 x 3G-SDI configurations, there is only one resultant 12G ST2110-20 flow. Unchecking the
Enable check box in this mode allows the card to process SD/HD/3G-SDI.
See also Configuration on page 36 for information on selecting input/output configurations.
UHD Links
Enable the spigots to be used as required. These controls are not available when using a single
connector to carry 12G.
Disable SDI Sync Bit : some older SDI receiving equipment may not support sync bit insertion.
When transmitting signals to these devices, sync bit insertion can be disabled by checking the
boxes as required.
UHD SMPTE352 : Click to enable/disable SMPTE352 insertion for UHD.
TPG
These controls are displayed only when using 12G output.
SDQS : If using Square Division signals, enable the SDQS check boxes as required. Otherwise,
Two-sample Interleave will be used.
UHD ST352 Insertion : set the ST352 ancillary data type according to how the TPG data is to be
output.
• None
• For ST425 output over quad links, select 12G Quad Link from the drop-down list.
See SMPTE 425: Bit-Serial Interfaces at 3 Gb/s and SMPTE 352: Payload Identification Codes For
Serial Digital Interfaces for further information.
Link Control Page