2023-12-05 06:28:24 +08:00
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# modules
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## CCA
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2023-12-05 18:40:52 +08:00
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`CCA(Carry Carry Adder)`: `进位封闭加法器`
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- [竖式 8gt CCA](./1-CCA-vertical-8gt)
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- [竖式 10gt CCA](./3-CCA-vertial-20gt-32bit)
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2023-12-05 12:24:17 +08:00
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## BCS
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2023-12-05 18:40:52 +08:00
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`BCS(Borrow Carry Subtractor)`: `借位封闭减法器`
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- [竖式 10gt BCS](./2-BCS-vertical-10gt-2t)
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