.Modelica_LinearSystems2.Controllers.SampleClock .Modelica_LinearSystems2.Controllers.SampleClockGlobal block that defines options for all components of the Controller library that are on the same or on a lower level as the sampleClock component. In particular it is defined whether the blocks shall be used by default in a continuous or a discrete representation. In the latter case, the default discretization method and the base sample time is defined. The sample time of a block is an integer multiple of the base sample time defined in the SampleClock component.