Download MPC56x NEXUS Debugger and Trace

TrOnchip.ENable
Format:
Enable NEXUS trace register control
TrOnchip.ENable
Enables NEXUS register control by the debugger. By default, NEXUS register control is enabled. This
command is only needed after disabling NEXUS register control using TrOnchip.DISable.
TrOnchip.EVTI
Format:
Allow the EVTI signal to stop the program execution
TrOnchip.EVTI [ON | OFF]
ON
Allow the EVTI signal to stop the program execution (faster).
OFF
The program execution is stopped by sending a break sequence via NEXUS.
Example: Stop the program execution on the falling edge of the external signal on the TRIGGER connector
of POWERTRACE / ETHERNET.
TrOnchip.EVTI ON
; Enable fast stop via an external
; signal
; Configure the internal trigger bus
TrBus.RESet
; Reset trigger bus settings
TrBus.Connect In
; Configure TRIGGER as input
TrBus.Mode Falling
; The trigger is active on the falling edge
; of the connected signal
TrBus.Set Break ON
; Define Break a trigger event
TrBus.Out Break OFF
©1989-2015 Lauterbach GmbH
MPC56x NEXUS Debugger and Trace
60
CPU specific TrOnchip Commands