junger C8702 Manual page 8

digital audio
modular
processing system
Web technology based GUI
The GUI is based on common web technologies so you can display it nearly everywhere.
External Ethernet based access to the Junger devices is maintained by a dedicated 32Bit
communication processor that is part of the C8702 Frame Controller module.
The communication processor does not control the module parameters directly. It transfers
commands and data from and to a module control processor which on the other hand controls the
module parameters as well as GPI/Os. The module control processor and the communication
processor both communicate via the CAN bus internally. Therefore the external communication is
shielded somewhat from the audio processing by this two tier approach. I.e. you can update the
firmware of the Frame Controller without disturbing the audio processing.
CAN
RS232
The communication processor runs a HTTP and an UDP server. You may also activate a
Telnet, an Ember server and a Proxy to communicate with the brc remote controller.
As a fee-based option you may activate a SNMP agent as well.
Over a serial 1:1 connection (RS232: 115200, 8, N, 1, no protocol) you will gain access to the
console interface (see IP set up above). It offers low level communication for administrative,
service and testing purposes. The functions available from the console interface may very from
different Frame Controller firmware versions.
C8000
Frame Controller
C8702 Frame Controller
communication processor
LAN
Example C8k module
module
control processor
DSP
* LevelMagic
* AudioFail
* MixMatrix
C8702
Audio I/O
Bus
selector
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