METHOD FOR SELECTIVE LOGIC DIFFERENTIATION d*/dn OF POSITIONAL ANALOGUE SIGNALS ±[m]f(2) TAKING INTO ACCOUNT LOGICAL SIGN m(±) THEREOF AND FUNCTIONAL STRUCTURE FOR IMPLEMENTATION THEREOF (RUSSIAN LOGIC VERSIONS) Russian patent published in 2011 - IPC G06G7/18

Abstract RU 2417431 C1

FIELD: information technology.

SUBSTANCE: in one version, the functional structure is implemented using elements which execute logic functions AND, OR and NOT. Each j-th order of the functional structure is in form of a positive and conditionally negative channel for converting input arguments m_j of the j-th order, m_j-1 of the (j-1)-th order, m_j-2 of the (j-2)-th order and an argument with sign m(±); in the positive channel, the resultant argument +m_j is created through logic functions AND1, AND2, AND3, logic function NOT1 and logic function OR1; in the conditionally negative channel, the resultant argument -m_j is created through logic functions AND4, AND5, AND6, logic function NOT2 and logic function OR2.

EFFECT: faster execution of arithmetic operations.

6 cl

Similar patents RU2417431C1

Title	Year	Author	Number
FUNCTIONAL STRUCTURE OF PROCEDURE OF LOGICAL DIFFERENTIATION OF d/dn POSITIONAL ARGUMENTS [m]f(2) WITH ACCOUNT OF THEIR SIGN m(±) TO FORM POSITIONAL-SIGN STRUCTURE ±[m]f(+/-) WITH MINIMISED NUMBER OF ACTIVE ARGUMENTS (VERSIONS)	2009	Petrenko Lev Petrovich	RU2428738C2
METHOD OF CONVERTING [m]f(+/-)→Uf([m]) MINIMISED STRUCTURE OF POSITION-SIGN ARGUMENTS [m]f(+/-) TERNARY NUMBER SYSTEM f(+1,0,-1) INTO ANALOGUE VOLTAGE ARGUMENT Uf([m]) (VERSION OF RUSSIAN LOGIC)	2012	Petrenko Lev Petrovich	RU2501160C1
FUNCTIONAL STRUCTURE FOR LOGIC DIFFERENTIATION d/dn OF ANALOGUE SIGNALS ±[n]f(2) TAKING INTO ACCOUNT LOGIC SIGN n(±) THEREOF (VERSIONS)	2009	Petrenko Lev Petrovich	RU2413988C1
METHOD OF CONVERTING STRUCTURE OF ARGUMENTS OF ANALOGUE LOGIC VOLTAGES «-/+»[m]f(+/-) - "COMPLEMENTARY CODE" TO POSITION-SIGN STRUCTURE OF MINIMISED ARGUMENTS OF LOGIC VOLTAGES [m]f(+/-) AND FUNCTIONAL STRUCTURE FOR REALISATION THEREOF (VERSIONS OF RUSSIAN LOGIC)	2012	Petrenko Lev Petrovich	RU2502184C1
FUNCTIONAL STRUCTURE OF SELECTIVE LOGICAL DIFFERENTIATION OF ARGUMENTS OF BINARY SYSTEM FORMAT f(2)	2008	Petrenko Lev Petrovich	RU2373640C1
METHOD OF CONVERTING «-/+»[m]f(+/-) → [m]f(+/-) STRUCTURE OF ARGUMENTS OF ANALOGUE LOGIC SIGNALS «-/+»[m]f(+/-) - COMPLEMENTARY CODE" INTO CONDITIONALLY MINIMISED POSITION-SIGN STRUCTURE OF ARGUMENTS -[m]f(+/-) OF TERNARY NUMBER SYSTEM f(+1,0,-1) AND FUNCTIONAL STRUCTURE FOR IMPLEMENTATION THEREOF (VERSIONS OF RUSSIAN LOGIC)	2012	Petrenko Lev Petrovich	RU2503123C1
FUNCTIONAL STRUCTURE OF PRE-ADDER f([m]&[m,0]) OF PARALLEL-SERIES MULTIPLIER f(Σ) WITH PROCEDURE FOR LOGIC DIFFERENTIATION d/dn OF FIRST INTERMEDIATE SUM [S ]f(})- OR STRUCTURE OF ACTIVE ARGUMENTS OF MULTIPLICAND [0,m]f(2) and [m,0]f(2) (VERSIONS)	2010	Petrenko Lev Petrovich	RU2424549C1
METHOD FOR LOGIC DIFFERENTIATION d/dn OF POSITIONAL ANALOGUE SIGNALS ±[n]f(2) TAKING INTO ACCOUNT LOGICAL SIGN n(±) THEREOF (RUSSIAN LOGIC VERSIONS)	2009	Petrenko Lev Petrovich	RU2417430C1
METHOD OF GENERATING END-TO-END SUCCESSIVE SHIFT DURING LOGIC DIFFERENTIATION d/dn OF POSITIONAL ARGUMENTS [m]f(2) TAKING INTO ACCOUNT SIGN THEREOF IN ORDER TO CREATE POSITION-SIGN STRUCTURE -±[m]f(+/-) WITH MINIMUM NUMBER OF ARGUMENTS ACTIVE THEREIN (VERSIONS)	2009	Petrenko Lev Petrovich	RU2420869C1
FUNCTIONAL STRUCTURE FOR DIGITAL-TO-ANALOGUE CONVERSION OF POSITION-SIGN STRUCTURES OF ARGUMENTS OF ANALOGUE SIGNALS m&[m]f(2) OF "COMPLEMENTARY CODE RU" FORMAT TO ANALOGUE CONTROL SIGNAL Uf([m]) (VERSION OF RUSSIAN LOGIC)	2012	Petrenko Lev Petrovich	RU2480903C1

RU 2 417 431 C1

Authors

Petrenko Lev Petrovich

Dates

2011-04-27—Published

2009-08-03—Filed