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5-Bits Multiplier

License UPRJ_CI Caravel Build

:exclamation: Important Note

Project description

Digital flow implementation using OpenLane for a custom 5-bit multiplier.

It works like the Wallace‘s or Dada’s multiplier, using the long multiplication algorithm and a custom adder which works like this:

221Adder.png

The addition tree is as follows:

CustomMultiply.png

It was presented as one of the exercises of the subject “Digital Systems II” in the first semester of 2022 at UIS, Santander, Colombia

Final result in Klayout

FinalResult2.png