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9
materials/chapter8/booth_two_rule.csv
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9
materials/chapter8/booth_two_rule.csv
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@@ -0,0 +1,9 @@
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y~i+1~,y~i~,y~i-1~,操作
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0,0,0,不需要加(+0)
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0,0,1,补码加X(+[X]~补~)
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0,1,0,补码加X(+[X]~补~)
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0,1,1,补码加2X(+[X]~补~左移)
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1,0,0,补码减2X(-[X]~补~左移)
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1,0,1,补码减X(-[X]~补~)
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1,1,0,补码减X(-[X]~补~)
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1,1,1,不需要加(+0)
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