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发明名称
有号数非同步乘法器与其计算方法
摘要
一种有号数非同步乘法器,包括了N个部分乘积产生器、一运算模组和一前端零位元侦测器。其中,部分乘积产生器会依据一乘数和被乘数产生多个部分乘积值。而运算模组则会先将第N–1至1个部分乘积产生器的输出进行加总,最后再加上第N个部分乘积产生器的输出。当前端零位元侦测器侦测到乘数或被乘数中具有任何前端位元为0的特性时,则将相对应为0之位元的部分乘积输出直接设为0。
申请公布号
TW200713022
申请公布日期
2007.04.01
申请号
TW094133956
申请日期
2005.09.29
申请人
国防部军备局中山科学研究院
发明人
陈进勇;吴匡时
分类号
G06F7/52(2006.01);G06F9/302(2006.01);G06F17/10(2006.01)
主分类号
G06F7/52(2006.01)
代理机构
代理人
詹铭文;萧锡清
主权项
地址
桃园县龙潭乡中正路佳安段481号
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