User guide
The DMP128 output lines are always the first eight transmitter lines (Outputs 01 
through08 in figure77, 
d
). The eight expansion outputs (see figure 76, 
b
 on the 
previous page) appear in the Dante transmitter list (item 
d
, below), as EXP_Out-01 to 
EXP_Out-08). The eight virtual sends of the DMP128 (figure 76, 
c
) appear as EXP_
Out-09 through EXP_Out-16.
Dante 
Transmitter
s
Dante 
Receivers
Connection
Points
4
5
6
Figure 77.  Dante Transmitters
DMP128PAT Expansion Bus (AT Inputs)
There are a total of 56 DMP128 EXP inputs that can be routed.
DMP Outputs 1-8
to Dante Transmit (Tx)
Outputs 1-8
DMP EXP Outputs 1-8
to Dante Transmit (Tx)
EXP Outputs 1-8
AT Inputs 17 to 
AT Inputs 56 
Dante Receivers (Rx) DMP Expansion Bus AT  Inputs
Figure 78.  DSP Configurator Expansion Inputs (Dante Receiver EXP_In)
In figure 78, expansion inputs that accept signals on the AT bus from the Dante receiver 
channels are outlined. 
NOTE:  Figure 78 shows only the first 16 of 56 total expansion inputs. Routing of 
inputs not shown is the same.
DMP128 • Software Control 123










