Device for digitally carrying out a division operation

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364767, G06F7/52

Patent

active

059034866

ABSTRACT:
A device for the digital performance of a binary division according to a non-restoring type of division method chiefly comprises a circuit for the detection of null partial remainders during the division. Advantageously, combinational circuits are designed to compute a correction bit to correct the quotient in a single instruction. Finally, there is advantageously provided a circuit for the computation, at each division step, of the complemented quotient bit for the next division step and a multiplexer for the introduction, at the next step, of the reverse of this complemented quotient bit on the least significant position of the quotient. Application to signal processors.

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patent: 5404324 (1995-04-01), Colon-Bonet
International Search Report, from PCT/FR95/00655, filed May 18, 1995.
Non-Recovery Type Divider, patent abstract of Japan, published Jun. 25, 1990.

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