Advanced Digital Systems

• Structured design with verilog
• Carry Lookahead Adder - iterative design
• Carry Lookahead Adder - recursive design

Test code for adder

module test;

logic [31:0] a;
logic [31:0] b;
logic [32:0] s;

cla   #(32) dut (.a(a), .b(b), .s(s));

initial begin
    repeat(100) begin
        #1
        a  = $random;
        b  = $random;
        #1
        if(s !== a + b)
            $display("ERROR\n");
        else
            $display("OK\n");
    end
end

endmodule

Projects

1. MD5 Hash
2. SHA-1 Hash
3. SHA-256 Hash
4. SHA-512 Hash
5. AES Encryption
6. DES Encryption
7. RSA Encryption
8. RC4 Stream Cypher
9. Sorting Network
10. Sum of Absolute Differences
11. Sum of Squared Differences
12. Artificial Neural Network
13. Gaussian 2D Filter