发明名称 |
Method and apparatus to extract integer and fractional components from floating-point data |
摘要 |
A method is presented including decomposing a first value into many parts. Decomposing includes shifting (310) a rounded integer portion of the first value to generate a second value. Generating (320) a third value. Extracting (330) a plurality of significand bits from the second value to generate a fourth value. Extracting (340) a portion of bits from the fourth value to generate an integer component. Generating (350) a fifth value. Also the third value, the fifth value, and the integer component are either stored (360, 380) in a memory or transmitted to an arithmetic logical unit (ALU).
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申请公布号 |
US2011119471(A1) |
申请公布日期 |
2011.05.19 |
申请号 |
US20010483279 |
申请日期 |
2001.07.13 |
申请人 |
NORIN ROBERT S;DRYZHAKOVA OLGA;ISAEV ALEXANDER;NARALKIN ANDREY |
发明人 |
NORIN ROBERT S;DRYZHAKOVA OLGA;ISAEV ALEXANDER;NARALKIN ANDREY |
分类号 |
G06F9/302;G06F7/52;G06F7/535;G06F7/72;G06F9/44;H03M7/24 |
主分类号 |
G06F9/302 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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