DIVIDER Russian patent published in 1994 - IPC

FIELD: computer engineering. SUBSTANCE: device has first residue register 1 and second residue register 2, divisor register 3, quotient register 4, adder 5 of forced rounding off of divisor, unit 6 for computing an inverse value, two adders 7, 8, two multiplying units 9, 10, subtracter 11, first switching unit 12, selector 16, NOT gate 15, microprogrammed control unit 17. The divider is characterized by the use of auxiliary first switching unit 13 and second switching unit 14. EFFECT: reduced operating cycle duration with large operand length and small number of digits of quotient formed for a cycle. 1 tbl, 5 dwg