-
公开(公告)号:US07774399B2
公开(公告)日:2010-08-10
申请号:US12148515
申请日:2008-04-18
IPC分类号: G06F7/52
CPC分类号: G06F7/582
摘要: A system for performing parallel multiplication on a plurality of factors. In a binary processor, a first and a second memory have pluralities of bit-positions. The first memory holds a first value as a multiplier that will commonly serve as multiple of the factors, and the second memory holds a second value that is representative of multiple multiplicands that are other of the factors. A multiplier bit-count is determined of the significant bits in the multiplier. And a +* operation is performed with the first value and said second value a quantity of times equaling the multiplier bit-count.
摘要翻译: 一种用于对多个因素执行并行乘法的系统。 在二进制处理器中,第一和第二存储器具有多个位位置。 第一存储器保持第一值作为通常用作因子的倍数的乘数,并且第二存储器保存代表作为其他因素的多个被乘数的第二值。 确定乘法器中有效位的乘法器位计数。 并且使用第一值和所述第二值执行+ *操作等于乘数位计数的次数。
-
公开(公告)号:US20090083360A1
公开(公告)日:2009-03-26
申请号:US12148515
申请日:2008-04-18
IPC分类号: G06F7/523
CPC分类号: G06F7/582
摘要: A system for performing parallel multiplication on a plurality of factors. In a binary processor, a first and a second memory have pluralities of bit-positions. The first memory holds a first value as a multiplier that will commonly serve as multiple of the factors, and the second memory holds a second value that is representative of multiple multiplicands that are other of the factors. A multiplier bit-count is determined of the significant bits in the multiplier. And a +* operation is performed with the first value and said second value a quantity of times equaling the multiplier bit-count.
摘要翻译: 一种用于对多个因素执行并行乘法的系统。 在二进制处理器中,第一和第二存储器具有多个位位置。 第一存储器保持第一值作为通常用作因子的倍数的乘数,并且第二存储器保存代表作为其他因素的多个被乘数的第二值。 确定乘法器中有效位的乘法器位计数。 并且使用第一值和所述第二值执行+ *操作等于乘数位计数的次数。
-