Abstract: A digital signal interface includes a multiplexer coupled to receive a plurality of data signals from at least one of a microprocessor, a microcontroller, or a field-programmable gate array (FPGA), the multiplexer multiplexing the plurality of data signals. The interface further includes a serializer/deserializer (SerDes) transceiver coupled to receive the multiplexed data signals, the SerDes transceiver serializing the multiplexed data signals and transmitting the serialized data signals.

Abstract: A digital signal interface includes a multiplexer coupled to receive a plurality of data signals from at least one of a microprocessor, a microcontroller, or a field-programmable gate array (FPGA), the multiplexer multiplexing the plurality of data signals. The interface further includes a serializer/deserializer (SerDes) transceiver coupled to receive the multiplexed data signals, the SerDes transceiver serializing the multiplexed data signals and transmitting the serialized data signals.

Abstract: The invention relates to a method and a circuit for processing signals in an electronic graving machine, in which a series of cups arranged in a gravure screen is engraved in a printing cylinder by a burin of a graving element guided by an engraving control signal (G). In a digital signal processor (13), a transfer function is determined from function value data used to calculate a periodic screen signal for producing the gravure screen; from adjustment data for adjusting the depth of cut; from digital adjustment parameters for calibrating “light” (white) and “dark” (black); and from control data (SD). The transmission coefficients of the transmission function and/or the transmission function can be modified by the control data (SD).