├── .github/ │ └── workflows/ # Optional: Continuous Integration (e.g., Icarus Verilog linting) ├── rtl/ # Register Transfer Level (Source Code) │ ├── multiplier_8bit_behavioral.v │ └── multiplier_8bit_array.v ├── sim/ # Simulation and Verification files │ └── tb_multiplier_8bit.v ├── docs/ # Waveform screenshots and architecture block diagrams ├── LICENSE # MIT or Apache 2.0 open-source license ├── README.md # The homepage of your project └── run_sim.sh # Automation script for ModelSim/Icarus Verilog Use code with caution. Writing a Great README.md Your README.md should include:
An array multiplier is one of the purest forms of a parallel multiplier. It is essentially a direct hardware implementation of the long multiplication algorithm, using an array of AND gates to generate all the partial products simultaneously. A grid of adders is then used to sum these partial products in a structured manner. This architecture is straightforward to understand and results in a completely combinational circuit, meaning it delivers a result in a single clock cycle. 8bit multiplier verilog code github
If you are looking for ready-to-use code, these GitHub projects are excellent starting points: ├──
// Shift right multiplier, shift left multiplicand multiplier <= multiplier >> 1; multiplicand <= multiplicand << 1; counter <= counter + 1; A grid of adders is then used to
// Test Case 2: Max values A = 8'd255; B = 8'd255; #10 $display("Test 2: %d * %d = %d (Expected 65025)", A, B, Product);
// Instantiate the Unit Under Test (UUT) // Change 'multiplier_8bit' to 'multiplier_8bit_struct' to test the 2nd version multiplier_8bit uut ( .A(A), .B(B), .Product(Product) );
– Decide whether your multiplier must handle signed numbers. If it does, implement the sign logic explicitly; do not rely on Verilog’s signed keyword alone unless you are certain about your synthesis tool’s behaviour.