Chargement…
Chargement…
4-bit adder using the Carry Lookahead (CLA) algorithm to compute all carries in parallel instead of chaining them. Produces the sum and carry-out.
| Signal | Direction | Width | Description |
|---|---|---|---|
i_a | Input | 4 bits | Operand A |
i_b | Input | 4 bits | Operand B |
i_cin | Input | 1 bit | Carry in |
o_sum | Output | 4 bits | Sum |
o_cout | Output | 1 bit | Carry out |