发明名称 1-of-4 multiplier
摘要 The described multiplier provides the signed or unsigned product of a multiplicand and multiplier represented in preferably 1-of-4 N-NARY signals by performing a preferably radix-four Booth recoding of the multiplier, producing partial products using a plurality of Booth multiplexers, summing the partial productsto produce two intermediate partial products using a six-level Wallace tree, and summing the two intermediate partial products using a carry lookahead adder. The Booth encoding is performed at the dit level using encoding circuitry implemented in N-NARY logic.
申请公布号 US6275841(B1) 申请公布日期 2001.08.14
申请号 US19980186843 申请日期 1998.11.05
申请人 INTRINSITY, INC. 发明人 POTTER TERENCE M.;BLOMGREN JAMES S.;PETRO ANTHONY M.
分类号 G06F1/08;G06F7/49;G06F7/52;G11C11/56;H03K19/003;H03K19/096;(IPC1-7):G06F7/50 主分类号 G06F1/08
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