The multifunctional current logical element for digital computing devices, operating on the principles of linear (not boolean) algebra

In the article the task of construction of the multifunctional current logical element (MLE), which realizes the analogues of logical functions of the Boolean main functionally complete system (AND, OR, NOT), and also the comparison operation x 1 >x 2 is solved for the first time. The quantum of...

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Bibliographic Details
Main Authors: Prokopenko, N. N., Chernov, N. I., Yugai, V., Butyrlagin, N. V.
Format: Conference Proceeding
Language:English
Subjects:
AND
Comparison x1>x2 element
Control systems
current logical variables
digital element base
Junctions
Linear algebra
Logic functions
Maximum likelihood estimation
NOT
Transistors
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Summary:In the article the task of construction of the multifunctional current logical element (MLE), which realizes the analogues of logical functions of the Boolean main functionally complete system (AND, OR, NOT), and also the comparison operation x 1 >x 2 is solved for the first time. The quantum of the current I 0 is an equivalent of the standard logical signal here. The suggested MLE also provides the normalization of the signal levels - the generation of the output current, which is equal to I0, without regard to the spread (up to 0.5I 0 ) of numerical values of the input current logical variables. The concrete logical function, performed by MLE, is determined by the level of the reference DC current I 1 (I 1 =0.5I 0 , I 1 =I 0 , I 1 =1.5I 0 ), which is applied to the low-ohmic current input of MLE.
ISSN:2472-761X
DOI:10.1109/EWDTS.2016.7807723