上海复旦微电子申请乘法运算装置专利,能够将浮点数乘法转换为浮点数加法

金融界
18 Apr

金融界2025年4月18日消息,国家知识产权局信息显示,上海复旦微电子集团股份有限公司申请一项名为“乘法运算装置”的专利,公开号CN119806473A,申请日期为2023年10月。专利摘要显示,一种乘法运算装置,包括:符号计算器,适于基于第一值的符号位与第二值的符号位,确定目标乘积的符号位;第一值与第二值均为浮点数;补偿器,适于基于第一值的尾数位以及第二值的尾数位,确定指数标志位以及第一补偿值;...

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