Parameters for the Carry-Lookahead-Adder
A short interface specification:
The model is parameterized over the bit width.
The sum is calculated with a carry-lookahead algorithm. The adder is cascadable.
Ports:
- a, b : parameterizeable binary values (bit arrays)
- Carry_in : carry of the adder before.
- s : sum computed by the adder
- carry_out : carry for the next adder.