RU2704735C1 - Threshold module - Google Patents

Abstract

FIELD: computer equipment.

SUBSTANCE: threshold module is designed to implement a threshold function with unit weighting of arguments (input binary signals). Threshold module containing five OR elements and six AND elements and additionally includes three OR elements and AND element, wherein first, second inputs of i-th

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

OR element, second input of seventh AND element and output of eighth element OR are connected to (2×j-1)^th, (2×j)^th, sixth inputs and output of threshold module, fifth input of which is connected to second input of fifth and first inputs of sixth AND elements.

EFFECT: technical result consists in wider range of the same purpose tools.

1 cl, 1 dwg

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, RF patent 2249844, class G06F 7/38, 2005), which implement a threshold function with unit argument weights and a threshold of three, depending on three arguments — input binary signals.

The reasons that impede the achievement of the technical result indicated below when using known threshold modules include the presence of majority elements in their hardware and limited functionality due to the fact that processing of six input signals is not allowed.

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 six input signals are not allowed to be processed.

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 three, depending on six arguments — input binary signals, while maintaining the elemental basis of the prototype.

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

элемента ИЛИ, второй вход седьмого элемента И и выход восьмого элемента ИЛИ соединены соответственно с (2×j-1)-ым, (2×j)-ым, шестым входами и выходом порогового модуля, пятый вход которого подключен к второму входу пятого и первому входу шестого элементов И.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 three OR elements and an AND element are additionally introduced into it, the first and second inputs of the ith

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

OR element, the second input of the seventh AND element and the output of the eighth OR element are connected respectively to the (2 × j-1) th, (2 × j) th, sixth inputs and the output of the threshold module, the fifth input of which is connected to the second input of the fifth and the first input of the sixth element I.

The drawing shows a diagram of the proposed threshold module.

и первый, второй входы элемента 1₅ соединены соответственно с первым, вторым входами элемента 2_i и выходами элементов 2₁, 2₂, первый, второй входы элемента 1₃ и первый, второй входы элемента 1₄ подключены соответственно к выходам элементов 1₁, 1₂ и 2₃, 1₅, первый, второй входы элемента 1₆ и первый, второй входы элемента 1₇ соединены соответственно с выходами элементов 1₄, 2₅ и 2₄, 2₆, первые входы элементов 2₅, 2₇, второй вход элемента 2₆ и первый, второй входы элемента 1₈ подключены соответственно к выходам элементов 1₃, 1₆, 1₄ и 1₇, 2₇, а первый, второй входы элемента

, второй вход элемента 2₇ и выход элемента 1₈ соединены соответственно с (2×j-1)-ым, (2×j)-ым, шестым входами и выходом порогового модуля, пятый вход которого подключен к второму входу элемента 2₅ и первому входу элемента 2₆.The threshold module contains the elements OR 1 ₁ , ..., 1 ₈ and the elements AND 2 ₁ , ..., 2 ₇ , and the first, second inputs of the element

and the first, second inputs of element 1 _{5 are} connected respectively to the first, second inputs of element 2 _i and the outputs of elements 2 ₁ , 2 ₂ , the first, second inputs of element 1 ₃ and the first, second inputs of element 1 _{4 are} connected respectively to the outputs of elements 1 ₁ , 1 ₂ and 2 ₃ , 1 ₅ , the first, second inputs of element 1 ₆ and the first, second inputs of element 1 _{7 are} connected respectively to the outputs of elements 1 ₄ , 2 ₅ and 2 ₄ , 2 ₆ , the first inputs of elements 2 ₅ , 2 ₇ , the second input of element 2 ₆ and the first, second inputs of element 1 _{8 are} connected respectively to the outputs of elements 1 ₃ , 1 ₆ , 1 ₄ and 1 ₇ , 2 ₇ , and the first, second element inputs

, the second input of element 2 ₇ and the output of element 1 _{8 are} connected respectively to the (2 × j-1) th, (2 × j) th, sixth inputs and the output of the threshold module, the fifth input of which is connected to the second input of element 2 ₅ and the first input of element 2 ₆ .

The work of the proposed threshold module is as follows. The binary signals x _l , ..., x ₆ ∈ {0,1} are respectively supplied to its first, ..., sixth inputs. The table below shows the values of the output signal Z of the proposed threshold module for all possible sets of signal values x ₁ , ..., x ₆ .

According to the data given in the table, we have

есть пороговая функция с единичными весами аргументов х₁,…,х₆ и порогом три.Where

there is a threshold function with unit weights of the arguments x ₁ , ..., x ₆ and a threshold of three.

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 a threshold of three, depending on six arguments - input binary signals.

Claims (1)

A threshold module containing five elements or and six elements and characterized in that it additionally contains three elements or and an element and, moreover, the first, second inputs of the i-th

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

element or, the second input of the seventh element and and the output of the eighth element or are connected respectively to the (2 × j-1) th, (2 × j) th, sixth inputs and the output of the threshold module, the fifth input of which is connected to the second input of the fifth and the first input of the sixth element and.

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