RU2709664C1 - Threshold module - Google Patents

Abstract

FIELD: computer equipment.

SUBSTANCE: invention relates to computer engineering. Technical result is achieved by a threshold module comprising five OR elements, six AND elements and a sixth OR element, wherein the first and second inputs of the sixth and first, second inputs i

of the AND elements are respectively connected to outputs of the fourth, third and first, second inputs i-th OR elements, first inputs of third, fourth and first, second, third inputs of sixth OR elements are respectively connected to outputs of second, first AND elements and outputs of first, second and fourth AND elements, the second inputs of the fourth and fifth OR elements and the first input of the fifth AND element are respectively connected to the outputs of the third, sixth AND elements and the output of the sixth OR element, and first, second inputs of j-th

and second input of third AND elements are respectively connected to (2×j-1)-th, (2×j)-th and fifth inputs of threshold module, first, second outputs of which are connected to outputs of fifth elements AND, OR.

EFFECT: technical result consists in providing the possibility of implementing a threshold function with a threshold of two and a threshold function with a threshold of three, depending on five arguments.

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Description

The invention relates to computer technology and can be used to build automation, functional units of control systems, etc.

Threshold modules are known (see, for example, Fig. 3-6 on page 70 in the book by S. M. Domanitsky. Building reliable logic devices. M.: Energia, 1971) that implement a threshold function with unit argument weights and a threshold two, depending on five arguments - input binary signals.

The reason that impedes the achievement of the technical result indicated below when using known threshold modules is limited functionality due to the fact that the implementation of the threshold function with unit argument weights and a threshold of three, which depends on five arguments — binary input signals, is not performed.

The closest device of the same purpose to the claimed invention in terms of features is the threshold module adopted for the prototype (RF patent 52287, CL H03K 19/23, 2006), which contains AND elements, OR elements, and implements a threshold function with unit argument weights and a threshold of three, depending on five arguments - input binary signals.

The reason that impedes the achievement of the technical result indicated below when using the prototype is limited functionality due to the fact that the implementation of the threshold function with unit argument weights and a threshold of two, which does not depend on five arguments - binary input signals, is not performed.

The technical result of the invention is the expansion of functionality by providing the implementation of a threshold function with unit argument weights and a threshold of two, as well as a threshold function with unit argument weights and a threshold of three, each of which depends on five common arguments - input binary signals, while maintaining the element basis prototype.

элементов И соединены соответственно с выходами четвертого, третьего и первым, вторым входами i-го элементов ИЛИ, первые входы третьего, четвертого и первый, второй, третий входы шестого элементов ИЛИ подключены соответственно к выходам второго, первого элементов ИЛИ и выходам первого, второго, четвертого элементов И, вторые входы четвертого, пятого элементов ИЛИ и первый вход пятого элемента И соединены соответственно с выходами третьего, шестого элементов И и выходом шестого элемента ИЛИ, а первый, второй входы j-го

и второй вход третьего элементов И подключены соответственно к (2×j-1)-му, (2×j)-му и пятому входам порогового модуля, первый, второй выходы которого соединены соответственно с выходами пятых элементов И, ИЛИ.The specified technical result in the implementation of the invention is achieved by the fact that in the threshold module containing five OR elements and six AND elements, the peculiarity lies in the fact that the sixth OR element is introduced into it, the first, second inputs of the sixth and the first, second inputs of the i-th

AND elements are connected respectively to the outputs of the fourth, third and first, second inputs of the i-th OR element, the first inputs of the third, fourth and first, second, third inputs of the sixth OR element are connected respectively to the outputs of the second, first OR elements and the outputs of the first, second, of the fourth AND element, the second inputs of the fourth, fifth OR element and the first input of the fifth AND element are connected respectively to the outputs of the third, sixth AND element and the output of the sixth OR element, and the first, second inputs of the jth

and the second input of the third AND elements are connected respectively to the (2 × j-1) th, (2 × j) and fifth inputs of the threshold module, the first, second outputs of which are connected respectively to the outputs of the fifth AND, OR elements.

соединены соответственно с выходами элементов 1₄, 1₃ и первым, вторым входами элемента 1_i, первые входы элементов 1₃, 1₄ и первый, второй, третий входы элемента 1₆ подключены соответственно к выходам элементов 1₂, 1₁ и 2₁, 2₂, 2₄, вторые входы элементов 1₄, 1₅ и первый вход элемента 2₅ соединены соответственно с выходами элементов 2₃, 2₆ и 1₆, а первый, второй входы элемента

и второй вход элемента 2₃ подключены соответственно к (2×j-1)-му, (2×j)-му и пятому входам порогового модуля, первый, второй выходы которого соединены соответственно с выходами элементов 2₅, 1₅.The drawing shows a diagram of the proposed threshold module. The threshold module contains the elements OR 1 ₁ , ..., 1 ₆ and the elements AND 2 ₁ , ..., 2 ₆ , and the first, second inputs of the element 2 ₆ and the first, second inputs of the element

connected respectively to the outputs of the elements 1 ₄ , 1 ₃ and the first, second inputs of the element 1 _i , the first inputs of the elements 1 ₃ , 1 ₄ and the first, second, third inputs of the element 1 _{6 are} connected respectively to the outputs of the elements 1 ₂ , 1 ₁ and 2 ₁ , 2 ₂ , 2 ₄ , the second inputs of the elements 1 ₄ , 1 ₅ and the first input of the element 2 _{5 are} connected respectively to the outputs of the elements 2 ₃ , 2 ₆ and 1 ₆ , and the first, second inputs of the element

and the second input of element 2 _{3 are} connected respectively to the (2 × j-1) th, (2 × j) th and fifth inputs of the threshold module, the first, second outputs of which are connected respectively to the outputs of elements 2 ₅ , 1 ₅ .

The work of the proposed threshold module is as follows. The binary signals x _l , ..., x ₅ ∈ {0, l} are respectively supplied to its first, ..., fifth inputs. At the outputs of the proposed module we get

есть пороговые функции с единичными весами аргументов х₁, …, х₅ и порогом два, порогом три соответственно.where ∨, ⋅ are symbols of operations OR, AND;

there are threshold functions with unit weights of arguments x ₁ , ..., x ₅ and a threshold of two, a threshold of three, respectively.

The above information allows us to conclude that the proposed threshold module is built in the elemental basis of the prototype and has wider functionality compared to the prototype, since it implements a threshold function with unit argument weights and threshold two, as well as a threshold function with unit argument weights and threshold three. each of which depends on five common arguments - input binary signals.

Claims (1)

A threshold module containing five OR elements and six AND elements, characterized in that the sixth OR element is introduced into it, the first, second inputs of the sixth and the first, second inputs of the i-th

AND elements are connected respectively to the outputs of the fourth, third and first, second inputs of the i-th OR element, the first inputs of the third, fourth and first, second, third inputs of the sixth OR element are connected respectively to the outputs of the second, first OR elements and the outputs of the first, second, of the fourth AND element, the second inputs of the fourth, fifth OR element and the first input of the fifth AND element are connected respectively to the outputs of the third, sixth AND element and the output of the sixth OR element, and the first, second inputs of the jth

and the second input of the third AND elements are connected respectively to the (2 × j-1) th, (2 × j) and fifth inputs of the threshold module, the first, second outputs of which are connected respectively to the outputs of the fifth AND, OR elements.

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