SEMICONDUCTOR CIRCUIT FOR ARITHMETIC OPERATION AND METHOD OF ARITHMETIC OPERATION
    1.
    发明公开
    SEMICONDUCTOR CIRCUIT FOR ARITHMETIC OPERATION AND METHOD OF ARITHMETIC OPERATION 审中-公开
    HALBLEITERKREISLAUFFÜRARITHMETISCHE HANDLUNGEN UND VERFAHRENFÜRARTHMETISCHE HANDLUNGEN

    公开(公告)号:EP1039372A4

    公开(公告)日:2005-02-02

    申请号:EP98961396

    申请日:1998-12-17

    CPC分类号: G06F7/4824 G06F7/506

    摘要: A semiconductor circuit for arithmetic operation, which uses a reduced circuit area and provides high-speed processing by restricting nonessentials. The semiconductor circuit comprises an arithmetic circuit (adders 1-3) and delay means (memory 4). The arithmetic circuit includes arithmetic units for operation on input data, and they operate on digits of input data in a period of operation time, and produce results of operation, together with data corresponding to a carry, if any. The output from the arithmetic circuit is delayed by one period of operation time through the delay means.

    摘要翻译: 提供了一种用于算术处理的半导体电路和运算处理方法,其可以通过抑制浪费处理来提高处理数据的速率并减小电路的面积。 提供了一种用于计算输入数据的计算单元,该计算单元在计算时间单位内计算输入数字数据,并输出表示通过计算获得的结果的计算结果,并且如果在计算中产生进位,则计算电路( 用于输出表示该进位的进位数据的加法器1-3)和用于将来自计算电路的计算结果延迟一个计算时间单位的延迟装置(存储器4)。