# N-M12 Basic Combinational Circuits Module

## INNOVATIVE SYSTEMS

With Basic Combinational Circuits Module, "N-M12", designed by EDIBON, encoders, decoders, multiplexers, demultiplexers, digital comparators and arithmetic and logical operations can be studied.

See general description

## General Description

A combinational circuit is an electronic circuit in which the value of its outputs at a given instant, depends on the value of the inputs at the same instant. In other words, it is a circuit that has no memory. Combinational circuits work with numbers and with the technology with which these numbers are made (represented in binary).

With Basic Combinational Circuits Module, "N-M12", designed by EDIBON, encoders, decoders, multiplexers, demultiplexers, digital comparators and arithmetic and logical operations can be studied.

In addition, faults can be simulated in most of the circuits under study. The student must investigate what is happening in the circuit and why it is not working properly. These faults simulations can be of several types from damage components to a hypothetical incorrect circuit assembly.

## Exercises and guided practices

### GUIDED PRACTICAL EXERCISES INCLUDED IN THE MANUAL

Encoders:

1. Study of an encoder.
2. Faults study in the encoder.
3. Theoretical/practical exercises.

Decoders:

1. Study of a decoder.
2. Faults study in the decoder.
3. Theoretical/practical exercises.

Multiplexers:

1. Study of a multiplexer.
2. Faults study in the multiplexers.
3. Theoretical/practical exercises.

Demultiplexers:

1. Study of a demultiplexer.
2. Faults study in demultiplexers.
3. Theoretical/practical exercises.

Digital Comparators:

1. Study of a comparator.
2. Faults study in a comparator.
3. Theoretical/practical exercises.

Arithmetic and logic operations:

2. Faults study in the arithmetic and logic operations.
3. Study of a parity generator.
4. Faults study in the Parity generator.
5. Theoretical/practical exercises.

### MORE PRACTICAL EXERCISES TO BE DONE WITH THE UNIT

1. Several other exercises can be done and designed by the user.