DMG 3200/3100/3000 ā User Manual
Page 116 (306)
Figure 6.25 - Editing an EMM Generator
EMM/PD Bandwidth
During the EMM/PD stream configuration the SCS and the EMM/PD generator will negotiate
the maximum bandwidth allowed for a given stream. This bandwidth has a default value of
100kbits/s and can be also set explicitly from the GUI. The maximum total bandwidth
available per card is 3 Mbits/s for these streams.
In the case where the CA system is transmitting more data than the SCS card can handle, the
CA system will indirectly be notified as the flow control mechanism in the TCP stack will notify
the transmitter; hence the CA system can take appropriate measures to avoid overflow.
6.3.1.6 Configuring an EMM/PD Stream
An EMM/PD is defined from the EMM/PD node in the Navigation Tree.
Figure 6.26- Adding an EMM/PD
The following information is displayed:
Stream ID
The SimulCrypt Stream ID used towards the CA system. Its value is also set
to the SimulCrypt DataId.
Name
For reference in the GUI only
EMM
Generator
Links the EMM to the predefined EMMG
Type
Expected type of generator ā EMM or PD
Max Rate
Maximum bandwidth allowed for this stream
Private Data
Private descriptor data added to the ca_descriptor in the CAT; enter in HEX
using the 0x prefix.
PID
Preferred ECM PID value transmitted at the output module. The default PID
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