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Carry skip adder with independent carry-in and carry skip paths
Carry skip adder with independent carry-in and carry skip paths
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机译:带独立进位的进位跳过加法器和进位跳过路径
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摘要
A carry skip adder uses independent paths for propagating a skip carry bit and a carry-in bit. Propagation of the carry-in bit is inhibited during a first portion of the clock cycle to prevent spurious carry-in signals from affecting the operation. During this period, other logic functions may be performed, including calculation of the propagation bits and generate bits for each adder block.
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