ELECTRONIC CIRCUIT CARD AND CORRESPONDING SIGNAL ACQUISITION AND GENERATION SYSTEM, INCLUDING ONE OR MORE PROGRAMMABLE DIGITAL MATRIX SWITCHES

摘要

An electronic circuit card and a corresponding data acquisition and generation system, including a conditioning circuit for conditioning input signals of at least two types chosen from the following types: digital, discrete, analog. A binary modulator and resources for processing the different types of input signals are provided. A programmable digital matrix switch for input signals is used to route the input signals to the resources corresponding to the types of the signals. Alternatively, or additionally, the card includes an output signal modulator and an output signal programmable digital matrix switch used to route the modulated output signals to an amplifier as a function of their type. The programmable digital matrix switches make it possible to address constraints regarding the segregation of varying numbers of input/output signals of different types.

主权项

1. An electronic circuit card for a system for acquiring and generating signals, comprising at least one of:
(1) means for conditioning input signals of at least two types chosen from the following types: digital, discrete, analog, and means for binary modulation of said input signals; members for processing the input signals, referred to as processing resources, including at least one resource for processing input signals of one of the two types and at least one resource for processing input signals of the other type; a programmable digital matrix switch for input signals, placed between the binary modulation means and the processing resources, said programmable digital matrix switch being configured to route the modulated input signals to the processing resources as a function of their type and (2) output signal binary modulation means for modulating signals of at least two types; output signal amplification means; and a programmable digital matrix switch for output signals, placed between said output signal modulation means and the output signal amplification means, said output signal programmable digital matrix switch being configured to route the modulated output signals to the output signal amplification means as a function of their type.