carry-lookahead
nounDefinitions
A command that checks whether there will be a carry (bit or digit that is carried in an…
A command that checks whether there will be a carry (bit or digit that is carried in an addition operation) for the current digit in an ongoing addition operation.
- A simpler scheme is to connect the carry-ins and carry-outs of the units in a ripple chain. This approach is most common in chip design because the wiring for the carry-lookahead tree is hard to design and area-consuming.
The neighborhood
Vish — recursive loop
No curated loop yet for carry-lookahead. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA