Abstract: A method for generating a digital frequency ramp signal including a sequence of frequency ramps is disclosed herein. In accordance with one embodiment of the present invention the method comprises loading a first data word of a data record from a memory. The data record includes information associated with a first frequency ramp, wherein the first data word of the data record includes a header. The method further includes the evaluation of the header to determine whether, or not, the data record includes one or more additional data words and to determine, which information is included in the additional data word(s). Dependent on the evaluation of the header, the additional data word(s) of the data record are loaded from the memory. In accordance with the information stored in the first data word and, if loaded, the additional data word(s) ramp parameters and/or configuration parameters are updated.

Abstract: A method for generating a digital frequency ramp signal including a sequence of frequency ramps is disclosed herein. In accordance with one embodiment of the present invention the method comprises loading a first data word of a data record from a memory. The data record includes information associated with a first frequency ramp, wherein the first data word of the data record includes a header. The method further includes the evaluation of the header to determine whether, or not, the data record includes one or more additional data words and to determine, which information is included in the additional data word(s). Dependent on the evaluation of the header, the additional data word(s) of the data record are loaded from the memory. In accordance with the information stored in the first data word and, if loaded, the additional data word(s) ramp parameters and/or configuration parameters are updated.

Abstract: An interface circuit includes an interface terminal, a voltage detection device, an output driver and an enable logic. The interface terminal is configured to connect to an interface line. The voltage detection device is configured to detect a voltage present at the interface terminal. The output driver is configured to apply an output signal to the interface terminal. The enable logic is configured to generate an enable signal for the output driver based on an evaluation signal output by the voltage detection device, wherein the enable signal affects an enabling of the output driver if the evaluation signal shows that the voltage present at the interface terminal meets a given condition.