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Optimized multi-precision division

2021-06-18 来源:步旅网
专利内容由知识产权出版社提供

专利名称:Optimized multi-precision division发明人:Randall Melton申请号:US14479972申请日:20140908公开号:US10025556B2公开日:20180717

专利附图:

摘要:In an embodiment, multi-precision numbers A and B are accessed from astorage device (e.g., a memory array), where A is a dividend and B is a divisor. A multi-precision division operation is iteratively performed on the numbers A and B including:performing a multi-precision subtraction operation on A and B during a first iteration of

the multi-precision division operation; performing a multi-precision addition operation onA and B during a second iteration of the multi-precision division operation as a result of adetermination that a final borrow occurred during the subtraction operation; andperforming a multi-precision addition operation on A and B after a final iteration of themulti-precision division operation.

申请人:Atmel Corporation

地址:San Jose CA US

国籍:US

代理机构:Fish & Richardson P.C.

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