The diagram shows a SignalMaster Dual with the connections provided by the default firmware shown in black. Links between DSP devices 1 and 2 are used automatically to implement channels you declare between tasks on this pair of DSPs.
DSP1 has access to RCH_FPL:0
DSP2 has access to RCH_INT:0
There are four FastBus connections available between the two DSPs.
