<bp-manager.step>.break [object] step [-absolute]
Sets a breakpoint that will trigger when the processor's step counter has reached the step number of steps from the time the command was issued. If -absolute is specified, the number of steps is counted from the start of the simulation instead.
If no processor is specified, the currently selected frontend processor is used. If object is provided, then the breakpoint functionality is added on that object.
bp-manager