Reer MOSAIC M1 - Logical Macro; Multiplexer

MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC
174 8540780 • 10/07/2020 • Rev.38
English
LOGICAL MACRO
This operator enables the grouping together of two or
three logic gates.
A maximum of 8 inputs is foreseen.
The result of the first two operators converges into a
third operator, the result of which is the OUTPUT.
Parameters
Logic inputs 1, 2: enables the selection of the number of
logic inputs (from 1 to 7).
Select Logic 1, 2, 3: enables the selection of one of the following types of operator:
AND, NAND, OR, NOR, XOR, XNOR, SR Flip-Flop (the latter only for logic 3).
Disable OUT: If selected, it deactivates the main output allowing to use only logics 1 and/or 2
enabling their respective outputs
Enable (OUT1, OUT2): If selected, it activates an output with the result of logics 1 and/or 2.
MULTIPLEXER
Logical MULTIPLEXER forwards the signal of the
inputs to the output according to the Sel
selection. If the SEL1÷SEL4 have only one bit
set, the selected In n is connected to the
Output.
the SEL
inputs are:
- more than one = 1 (TRUE)
- none = 1 (TRUE)
the output is set to 0 (FALSE) independently
from the In n values.
Parameters
Number of inputs: this is used to set between 2 and 4 inputs.
If one of the Logic Inputs equals "1", the corresponding logic is
disabled and the input is directly connected to the end logic
(e.g. see diagram on the left).