Waveform generator with a register that shifts and provides groups of successive data values from an input data stream

摘要

An output signal is generated from a received input data stream representing a sequence of digital data values. For each group of successive data values in the sequence of data values, a respective waveform pattern is assigned in dependence of the data content of the respective group of successive data values. The output signal is generated by generating the assigned respective waveform patterns corresponding to the input data stream.