Approximate Arithmetic Library

Brought to you by: franklwq, haroonwaris

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Last Update: 2021-02-05

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We provide an open-source library of approximate arithmetic modules (adders and multipliers) described using Verilog HDL.

In case of usage please refer to:
H. Waris, C. Wang, W. Liu, J. Han and F. Lombardi, "Hybrid Partial Product-based High-Performance Approximate Recursive Multipliers," in IEEE Transactions on Emerging Topics in Computing, doi: 10.1109/TETC.2020.3013977.

Features

High-Performance
NOR-based Approximate Adder
Approximate Recursive Multipliers
Probabilistic Analysis
Hybrid Partial Product Array

Project Samples

NxFA (NOR-based approximate full adder)

LxA (4x4 multiplier)

MxA (4x4 multiplier)

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Registered

2020-05-31

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