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

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;