发明名称 Device for carrying out a division
摘要 This device is designed for carrying out a division of a dividend A formed by "m" words with a base "b" by a divisor D. It comprises an active memory (2), a multiplication member which forms part of a calculation unit (8) provided with a first input (xi) for "x" words of a multiplicand and with a second input (Ai) for "y" words of a multiplier. Accumulating means are provided for adding to locations of the memory (2) a multiple of a quantity dbkxbj worked out by the said multiplication member, as well as testing means for providing an indication of the zero value of a separator S in the said location, and for activating the cumulation means until the testing means provide the said indication, as well as decrementation means for decrementing the value J at each indication. The remainder of the division is present in the last locations, and the quotient in the first ones.
申请公布号 US5644639(A) 申请公布日期 1997.07.01
申请号 US19960614921 申请日期 1996.03.11
申请人 U.S. PHILIPS CORPORATION 发明人 NACIRI, ROBERT;BOURNAS, JEAN P.
分类号 G06F7/493;G06F7/52;G06F7/535;G06F7/537;G06F7/72;(IPC1-7):H04L9/30;G06F7/49;G06K19/073 主分类号 G06F7/493
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