DEVICE FOR MODULO N ADDITION AND SUBTRACTION OF THREE NUMBERS Russian patent published in 1994 - IPC

Abstract RU 2018925 C1

FIELD: computer technology; microelectronics. SUBSTANCE: device has modulo 2ⁿ-1 adder of two numbers (n=2,3,...), n single-digit binary adders and n half adders. N-digit complete operands X, Y and Z are applied to inputs of the device. N-digit binary code of the result is formed at outputs of the device in form of R = (± X ± Y ± Z) mod (2ⁿ-1). This operation is performed by corresponding commutation of direct and reverse codes of operands at inputs of the device. EFFECT: improved reliability of operation. 2 tbl, 1 dwg

Similar patents RU2018925C1

Title	Year	Author	Number
DEVICE FOR MODULO N ADDITION OF THREE NUMBERS	1992	Kurnosenko S.V. Avgul' L.B.	RU2018929C1
MODULO 2 SUBTRACTION AND ADDITION DEVICE	1992	Avgul' L.B. Torbunov V.V. Kurnosenko S.V. Zakharov V.V.	RU2018923C1
MODULO N ADDER	1992	Avgul' L.B. Tereshko S.M. Kurnosenko S.V.	RU2018926C1
DEVICE FOR ADDITION AND SUBTRACTION OF SIXTEEN INTEGERS BY MODULO THREE	1992	Kurnosenko S.V. Avgul' L.B.	RU2050584C1
DEVICE FOR ADDITION AND SUBTRACTION OF N INTEGERS BY MODULO 2-1	1992	Avgul' Leonid Boleslavovich[By] Kurnosenko Sergej Vasil'Evich[By]	RU2047897C1
MODULO 7 ADDER	1992	Avgul' L.B. Kostenevich V.I. Torbunov V.V. Kurnosenko S.V.	RU2018924C1
DEVICE FOR MODULO N ADDING OF SEVEN NUMBERS	1992	Avgul' Leonid Boleslavovich	RU2018930C1
MULTIPLE-INPUT SINGLE-BIT ADDER	1992	Avgul' Leonid Boleslavovich[By] Kurnosenko Sergej Vasil'Evich[By] Suprun Valerij Pavlovich[By]	RU2047216C1
MODULO 3 ADDER	1992	Avgul' L.B. Suprun V.P.	RU2018927C1
DEVICE FOR GENERATION OF MODULO-THREE REMAINDER	1992	Avgul' Leonid Boleslavovich[By] Tereshko Sergej Mikhajlovich[By] Kurnosenko Sergej Vasil'Evich[By]	RU2045770C1

RU 2 018 925 C1

Authors

Kurnosenko S.V.

Avgul' L.B.

Dates

1994-08-30—Published

1992-03-25—Filed