Two-Level Carry Look-Ahead Adder
Contents
Circuit Structure
Failure to follow this structure can result in grading of the lab to be delayed or incorrect.
Your main Digital circuit should be named as TwoLevelCLA. The following ports should be opened for TwoLevelCLA:
| Port Direction | Port Name | Port Width (bits) | Description |
|---|---|---|---|
| INPUT | X | 16 | 16-digit unsigned value |
| INPUT | Y | 16 | 16-digit unsigned value |
| INPUT | Cin | 1 | Carry in to the adder |
| OUTPUT | S | 16 | 16-digit unsigned sum |
| OUTPUT | Cout | 1 | Carry out from the adder |