3×3 Convolution Engine — Step by Step

Step through each multiply-accumulate operation and see how activations, weights, and partial sums (psum) produce one output value. Then the window slides to the next output position.

Controls

Animation speed 550 ms

Sample input

Sample filter (3×3)

Engine View

active done

Hardware Dataflow (Synced)

Input Activations, Weights, and Output

Input activations (5×5)

Filter weights (3×3)

Output feature map (3×3)