发明名称 MODULO N ADDER AND SUBTRACTER
摘要 FIELD: automatic control and computer engineering; computing machines and devices functioning in residual-class systems. SUBSTANCE: device is provided with first and second converters of number, where m is operation modulus, to number [X/k], where k is internal modulus of device, first and second code converters of number S to number Xmod k, third and fourth decoders, second and third table computers, encoder. Each operand is determined k times and after result is found, it is augmented k times with appropriate correction depending on Amod and Bmod k relation (A and B are operands) which reduces amount of hardware required to implement device. EFFECT: reduced amount of hardware required. 1 cl, 1 dwg
申请公布号 RU94036377(A) 申请公布日期 1996.10.20
申请号 RU19940036377 申请日期 1994.09.21
申请人 VOENNYJ INSTITUT RADIOEHLEKTRONIKI 发明人 IRKHIN V.P.;KRASNOBAEV V.A.;TABUNENKO V.A.
分类号 G06F7/49;G06F7/72 主分类号 G06F7/49
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