silicon Neural Networks - sNN

Journey with creating hardware (silicon) neural networks.

Files and Directories

perceptron_v1

• Using integer to define I/O.
• Created:
  • neuron
  • ReLU

perceptron_v2

• Used:
  • std_logic_vector
  • std_logic_signed
• Created:
  • neuron
  • ReLU.

perceptron_v3

• Using component to bind neuron and relu I/O.
• Created:
  • perceptron

perceptron_v4

• Introduced clk
• Created clk process

perceptron_v5

Experimented with using Fixed Point Arithmetic to represent floating point numbers.

Made changes only to the neuron.

Simulation looks good!

perceptron_fflib

A functioning perceptron which uses fixed point arithmetic for floating point numbers.

fflib_howto

Examples of how to use the fixed point arithmetic library in VHDL.