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8-bit Carry Look-Ahead Adder (CLA) with Layout Design

High-speed CLA adder with full physical layout and pre/post-layout timing and power analysis

An 8-bit Carry Look-Ahead Adder designed at the transistor level for reduced carry propagation delay, carried through to physical layout, with pre-layout and post-layout delay and power compared.

What's included

  • 8-bit CLA schematic design with carry generate/propagate logic
  • Physical layout with DRC/LVS clean verification
  • Pre-layout vs. post-layout delay and power comparison
  • Comparison against ripple-carry delay
  • Full report with schematic, layout and analysis

Tech stack

Cadence VirtuosoSPICE (HSPICE/LTspice)CMOS TechnologyLayout (DRC/LVS)