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Supplemental Materials for 'A Twofold Look-up Table Architecture for EfficientApproximation of Activation Functions'

Citation Author(s):
Yusheng Xie
Alex Noel Joseph Raj
Zhendong Hu
Shaohaohan Huang
Submitted by:
Alex Noel Joseph raj
Last updated:
DOI:
10.21227/k7qr-5x74
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Research Article Link:
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Abstract

This zip file includes supplemental materials for the research "A Twofold Look-up Table Architecture for Efficient Approximation of Activation Functions".

Instructions:

File list:

Sigmoid_t_LUT/Sigmoid_t_LUT.xpr – the project file of FPGA implementation of Sigmoid in Vivado 2019.1;

Sigmoid_t_LUT/Sigmoid_t_LUT.srcs/sources_1/sigmoid_data_lut.coe –The data-LUT of T-LUT-based approximation of sigmoid function;

Sigmoid_t_LUT/Sigmoid_t_LUT.srcs/sources_1/sigmoid_error_lut.coe –The error-LUT of T-LUT-based approximation of sigmoid function;

Sigmoid_t_LUT/Sigmoid_t_LUT.srcs/sources_1/sigmoid_lut.coe –LUT-based approximation of sigmoid function;

 

Tanh_t_LUT/Tanh_t_LUT.xpr – the project file of FPGA implementation of Tanh in Vivado 2019.1;

Tanh_t_LUT/Tanh_t_LUT.srcs/sources_1/tanh_data_lut.coe –The data-LUT of T-LUT-based approximation of sigmoid function;

Tanh_t_LUT/Tanh_t_LUT.srcs/sources_1/tanh_error_lut.coe –The error-LUT of T-LUT-based approximation of sigmoid function;

Tanh_t_LUT/Tanh_t_LUT.srcs/sources_1/tanh_lut.coe –LUT-based approximation of tanh function;